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Inorganic Chemistry - Current Research Articles


 
Current Articles in the field of Inorganic Chemistry published in online journals.

The author- or copyrights of the listed research articles below are held by the respective authors or site operators, who are also responsible for the content of the presentations.

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On this page considered biochemistry journals:


Inorganic Chemistry - published by The American Chemical Society, ACS -
... publishes fundamental studies in all phases of inorganic chemistry. Coverage includes experimental and theoretical reports on quantitative studies of structure and thermodynamics, kinetics, mechanisms of inorganic reactions, bioinorganic chemistry, and relevant aspects of organometallic chemistry, solid-state phenomena, and chemical bonding theory. Emphasis is placed on the synthesis, structure, thermodynamics, reactivity, spectroscopy, and bonding properties of significant new and known compounds.

European Journal of Inorganic Chemistry - published by Wiley Interscience -
... is the fastest growing journal in inorganic chemistry. It publishes Full Papers, Short Communications, and Microreviews from the entire spectrum of inorganic, organometallic, bioinorganic, and solid-state chemistry.

Dalton Transactions - published by The Royal Society of Chemistry -
... is one of the most respected international inorganic chemistry journals and has an impact factor of 3.012.



Current research articles of the mentioned journals:


1D Molecular Ladder of the Ionic Complex of Terbium-4-Sebacoylbis(1-phenyl-3-methyl-5-pyrazolonate) and Sodium Dibenzo-18-Crown-6: Synthesis, Crystal Structure, and Photophysical Properties

P.N. Remya, S. Biju, M. L. P. Reddy, Alan H. Cowley, and Michael Findlater
Web Release Date: Thu, 24 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800615y

Source: Inorganic Chemistry | 24 Jul 2008 | 6:00 am CEST

Insights into a Nontoxic and High-Yielding Synthesis of Methyltrioxorhenium (MTO)

The versatile catalyst methyltrioxorhenium(VII) (MTO) is now available in high yields by utilizing easily accessible nontoxic starting materials. The new synthetic pathway allows an inexpensive, large-scale production of MTO, paving the way for industrial applications. A variety of starting materials is compared with respect to their applicability, availability and ease of handling. The reaction times and the byproducts formed are compared under different reaction conditions. It was seen that silver perrhenate in combination with methylzinc acetate, which was derived from trimethylaluminum and zinc acetate, are the best starting materials for a high-yielding large-scale synthesis of MTO. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Source: European Journal of Inorganic Chemistry | 24 Jul 2008 | 3:48 am CEST

Reactions of Halogens/Interhalogens with Polypyridyl Substrates: The Case of 2,4,6-Tris(2-pyridyl)-1,3,5-triazine

The reactions between 2,4,6-tris(2-pyridyl)-1,3,5-triazine (tptz) and halogens (Br2, I2) or interhalogens (ICl, IBr) yielded different products isolated in the solid state. (Htptz+)(Br3-), (Htptz+)(IBr2-), (H3tptz3+)(I3Br4-)(IBr2-)2, and (H3tptz3+)(ICl2-)3, obtained from the reactions between tptz and Br2, IBr, and ICl, were characterized by single-crystal X-ray diffraction and FT-Raman spectroscopy. All compounds are salts containing the protonated donor counterbalanced by polyhalide anions of various complexity. In particular, in (H3tptz3+)(I3Br4-)(IBr2-)2 the first example of a planar I3Br4- moiety can be observed. In the case of the reaction between tptz and I2, the elemental analysis of the product indicates a 1:1 molar ratio between tptz and I2, but the FT-Raman spectrum is not consistent with the formation of a simple adduct, clearly indicating the simultaneous presence of diiodine and symmetric triiodide. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Source: European Journal of Inorganic Chemistry | 24 Jul 2008 | 3:48 am CEST

Lanthanide Complexes of 2,2[prime],2[Prime]-(10-{[Hy­droxy(phenyl)phosphoryl]methyl}-1,4,7,10-tetraazacyclododecan-1,4,7-triyl)­triacetic Acid: Structural Characterisation of Intermediates from the Proposed Complexation Mechanism in the Systems of LnIII-dota-Type Ligands

The crystal and molecular structures of ten lanthanide complexes of H4do3aPPh [2,2[prime],2[Prime]-(10-{[hydroxy(phenyl)phosphoryl]methyl}-1,4,7,10-tetraazacyclododecan-1,4,7-triyl)triacetic acid] are presented here. These complexes constitute a new type of coordination compounds within the Ln-dota family. They represent an intermediate stage on the way from the ligand to the classical in-cavity complexes. The important role of intramolecular H-bonds for the process was observed. These intermediate complexes in the solid state form several isostructural groups with the different coordination polyhedra (square antiprisma or dodecahedron) of lanthanide ions. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Source: European Journal of Inorganic Chemistry | 24 Jul 2008 | 3:48 am CEST

Deaggregation of Trimethylsilylmethyllithium

Polyamine donor bases such as N,N,N[prime],N[prime]-tetramethylethylenediamine (TMEDA), (-)-sparteine and N,N,N[prime],N[Prime],N[Prime]-pentamethyldiethylentriamine (PMDETA) have been employed to deaggregate parent trimethylsilylmethyllithium (1). The crystal structures of the dimers [(TMEDA)·LiCH2SiMe3]2 (2) and [{(-)-sparteine}·LiCH2SiMe3]2 (3) were determined and reveal a four-membered ring as the central structural motif. The two lithium atoms are each coordinated by the chelating ligands and the carbanions. The Li-C contacts show alternating bond lengths. The monomer [(PMDETA)·LiCH2SiMe3] (4) has the shortest Li-C contact of the aggregates discussed, and the Me3Si group points toward the central nitrogen atom of the PMDETA ligand, even if this alignment seems unfavourable for steric reasons. The bond lengths and angles of compounds 2-4 are discussed in relation to the orientation of the lone pair at the carbanion. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Source: European Journal of Inorganic Chemistry | 24 Jul 2008 | 3:48 am CEST

Hydrogen Bonding and Anion Binding in Structures of Tris(pyrazolyl)boratenickel­(II) and Phosphate Esters

This paper presents the syntheses, crystal structures and spectroscopic properties of a series of nickel(II) complexes containing hydrotris(3,5-dimethylpyrazolyl)borate and phosphate esters: [Tp*Ni(Hpz*)2(L)][(RO)2PO2] [R = Et, Bu; L = H2O (1), (BuO)2P(O)OH (2)] and [Tp*Ni(Hpz*)(H2O)2][(EtO)2PO2] (5) {Tp* = hydrotris(3,5-dimethylpyrazolyl)borate, Hpz* = 3,5-dimethylpyrazole}. The complexes [Ni(Tp*)2] (3) and [(Tp*Ni)2([mu]-pz*)([mu]-OH)](4) were also prepared and fully characterized. X-ray crystallographic studies of 1 and 2 reveal that the pyrazole moieties are hydrogen bonded to the guest phosphate ester anion. In complex 5, the phosphate anion is hydrogen-bonded by two O-H groups of the water molecules. Their behavior in solution was investigated by 1D and 2D 1H NMR spectroscopic techniques. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Source: European Journal of Inorganic Chemistry | 24 Jul 2008 | 3:48 am CEST

Raman spectroscopy of charge transfer interactions between single wall carbon nanotubes and [FeFe] hydrogenase

Jeffrey L. Blackburn, Drazenka Svedruzic, Timothy J. McDonald, Yong-Hyun Kim, Paul W. King, Michael J. Heben
(Paper from Dalton Trans.)
Jeffrey L. Blackburn, Dalton Trans., 2008, DOI: 10.1039/b806379f
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Source: RSC - Dalton Trans. latest articles | 24 Jul 2008 | 12:00 am CEST

Stereochemical nomenclature for octahedral coordination compounds containing polydentate ligands: a comprehensive proposal

Santiago Herrero, Miguel A. Uson
(Paper from Dalton Trans.)
Santiago Herrero, Dalton Trans., 2008, DOI: 10.1039/b806050a
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Source: RSC - Dalton Trans. latest articles | 24 Jul 2008 | 12:00 am CEST

Recent developments in the chemistry of low valent Group 14 hydrides

Eric Rivard, Philip P. Power
(Perspective from Dalton Trans.)
Eric Rivard, Dalton Trans., 2008, DOI: 10.1039/b801400k
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Source: RSC - Dalton Trans. latest articles | 24 Jul 2008 | 12:00 am CEST

Metal-catalyzed nucleophilic carbon-heteroatom (C-X) bond formation: the role of M-X intermediates

David S. Glueck
(Perspective from Dalton Trans.)
David S. Glueck, Dalton Trans., 2008, DOI: 10.1039/b806138f
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Source: RSC - Dalton Trans. latest articles | 24 Jul 2008 | 12:00 am CEST

A lanthanide-based metal-organic framework with a dynamic porous property

Jun Zhao, La-Sheng Long, Rong-Bin Huang, Lan-Sun Zheng
(Communication from Dalton Trans.)
Jun Zhao, Dalton Trans., 2008, DOI: 10.1039/b806615a
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Source: RSC - Dalton Trans. latest articles | 24 Jul 2008 | 12:00 am CEST

Synthesis and Study of Hexanuclear Molybdenum Clusters Containing Thiolate Ligands

Lisa F. Szczepura, Karen A. Ketcham, Betty A. Ooro, Julia A. Edwards, Jeffrey N. Templeton, David L. Cedeño, and Alan J. Jircitano
Web Release Date: Wed, 23 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800613d

Source: Inorganic Chemistry | 23 Jul 2008 | 6:00 am CEST

A Second-Generation Janus Scorpionate Ligand: Controlling Coordination Modes in Iron(II) Complexes by Steric Modulation

Rosalice M. Silva, Chengeto Gwengo, Sergey V. Lindeman, Mark D. Smith, Gary J. Long, Fernande Grandjean, and James R. Gardinier
Web Release Date: Wed, 23 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic8005794

Source: Inorganic Chemistry | 23 Jul 2008 | 6:00 am CEST

Rapid Synthesis of Polyethylenimine-Protected Prussian Blue Nanocubes through a Thermal Process

Junfeng Zhai, Yueming Zhai, Liang Wang, and Shaojun Dong
Web Release Date: Wed, 23 Jul 2008 00:00:00 EDT (Communication) DOI: 10.1021/ic800941d

Source: Inorganic Chemistry | 23 Jul 2008 | 6:00 am CEST

Transition Metal Coordination Chemistry of N,N-Bis(2-{pyrid-2-ylethyl})hydroxylamine

Christopher W. Belock, Anil Çetin, Natalie V. Barone, and Christopher J. Ziegler
Web Release Date: Wed, 23 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic702406n

Source: Inorganic Chemistry | 23 Jul 2008 | 6:00 am CEST

Magnetic Susceptibility and Ground-State Zero-Field Splitting in High-Spin Mononuclear Manganese(III) of Inverted N-Methylated Porphyrin Complexes: Mn(2-NCH3NCTPP)Br

Sheng-Wei Hung, Fuh-An Yang, Jyh-Horung Chen, Shin-Shin Wang, and Jo-Yu Tung
Web Release Date: Wed, 23 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800490t

Source: Inorganic Chemistry | 23 Jul 2008 | 6:00 am CEST

First Row Transition Metal Ion-Assisted Ammonia−Borane Hydrolysis for Hydrogen Generation

Suresh Babu Kalidindi, M. Indirani, and Balaji R. Jagirdar
Web Release Date: Wed, 23 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800805r

Source: Inorganic Chemistry | 23 Jul 2008 | 6:00 am CEST

Energy Transfer Dynamics in ReI−Based Polynuclear Assemblies: A Quantitative Application of Förster Theory

Troy E. Knight, Dong Guo, Juan Pablo Claude, and James K. McCusker
Web Release Date: Wed, 23 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800670b

Source: Inorganic Chemistry | 23 Jul 2008 | 6:00 am CEST

Energy Transfer and Tunable Luminescence Properties of Eu3+ in TbBO3 Microspheres via a Facile Hydrothermal Process

Jun Yang, Cuimiao Zhang, Chunxia Li, Yingning Yu, and Jun Lin
Web Release Date: Wed, 23 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800586n

Source: Inorganic Chemistry | 23 Jul 2008 | 6:00 am CEST

Redox Properties of Ruthenium Nitrosyl Porphyrin Complexes with Different Axial Ligation: Structural, Spectroelectrochemical (IR, UV−Visible, and EPR), and Theoretical Studies

Priti Singh, Atanu Kumar Das, Biprajit Sarkar, Mark Niemeyer, Federico Roncaroli, José A. Olabe, Jan Fiedler, Stanislav Záliš, and Wolfgang Kaim
Web Release Date: Wed, 23 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic702371t

Source: Inorganic Chemistry | 23 Jul 2008 | 6:00 am CEST

Crystal Structures and Magnetic Properties of 2D Supramolecular Architectures Assembled from Benzimidazolecarboxylato-Bridged 1D Double-Stranded Coordinating Chains Featuring Metallomacrocycles as Subunits

Two new 2D supramolecular architectures [{Mn2(L1)2(H2O)2}·2CH3OH]n (1) and [{Mn2(L2)2(CH3OH)4}·2CH3OH·4(H2O)]n (2) were assembled from the newly synthesised semi-rigid ligands H2L1 {2,6-bis[(6-carboxy-2,4-dimethylbenzimidazol-1-yl)methyl]pyridine} and H2L2 {2,6-bis[(6-carboxy-4-methyl-2-propylbenzimidazol-1-yl)methyl]pyridine} by reaction with MnII ions. They both contain novel 1D double-stranded coordinating chains with metallomacrocyclic subunits and dinuclear MnII subrings bridged by benzimidazolecarboxylato ions, the latter derived from the ligands. The differences in the steric hindrance of the methyl and propyl groups attached to the benzimidazole rings in H2L1 and H2L2 led to different coordinating modes of the carboxylato groups and, thus, aesthetically fascinating extended structures with useful magnetic properties. Variable-temperature susceptibility measurements (2-300 K) revealed antiferromagnetic coupling interactions (J = -0.23 cm-1 for 1 and -0.92 cm-1 for 2) with values being within the reported range but differing from each other due to the distinct bridging modes of the carboxylato ions. The different crystal structures and magnetic properties of 1 and 2 are discussed in detail.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Source: European Journal of Inorganic Chemistry | 23 Jul 2008 | 4:11 am CEST

Ligand influence on the formation of P/Se semiconductor materials from metal-organic complexes

Arunkumar Panneerselvam, Chinh Q. Nguyen, John Waters, Mohammad. A. Malik, Paul O'Brien, James Raftery, Madeleine Helliwell
(Paper from Dalton Trans.)
Arunkumar Panneerselvam, Dalton Trans., 2008, DOI: 10.1039/b802012d
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Source: RSC - Dalton Trans. latest articles | 23 Jul 2008 | 12:00 am CEST

Polymeric materials based on main group elements: the recent development of ambient temperature and controlled routes to polyphosphazenes

Vivienne Blackstone, Alejandro Presa Soto, Ian Manners
(Perspective from Dalton Trans.)
Vivienne Blackstone, Dalton Trans., 2008, DOI: 10.1039/b719361k
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Source: RSC - Dalton Trans. latest articles | 23 Jul 2008 | 12:00 am CEST

Beyond the metal-metal triple bond in binuclear cyclopentadienylchromium carbonyl chemistry

Xiuhui Zhang, Qian-shu Li, Yaoming Xie, R. Bruce King, Henry F. Schaefer III
(Paper from Dalton Trans.)
Xiuhui Zhang, Dalton Trans., 2008, DOI: 10.1039/b805383a
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Source: RSC - Dalton Trans. latest articles | 23 Jul 2008 | 12:00 am CEST

Synthesis, characterization and reactivity of heteroleptic rare earth metal bis(phenolate) complexes

Ruipeng Qi, Bao Liu, Xiaoping Xu, Zijian Yang, Yingming Yao, Yong Zhang, Qi Shen
(Paper from Dalton Trans.)
Ruipeng Qi, Dalton Trans., 2008, DOI: 10.1039/b804914a
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Source: RSC - Dalton Trans. latest articles | 23 Jul 2008 | 12:00 am CEST

Fluoride ion complexation by a B2/Hg heteronuclear tridentate lewis acid

Christopher L. Dorsey, Pawel Jewula, Todd W. Hudnall, James D. Hoefelmeyer, Thomas J. Taylor, Nicole R. Honesty, Ching-Wen Chiu, Marcus Schulte, Francois P. Gabbai
(Paper from Dalton Trans.)
Christopher L. Dorsey, Dalton Trans., 2008, DOI: 10.1039/b801040d
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Source: RSC - Dalton Trans. latest articles | 23 Jul 2008 | 12:00 am CEST

Yttrium and Erbium Halide Complexes with [{Ti(η5-C5Me5)(μ-NH)}3(μ3-N)] as a Neutral Tridentate Ligand

Jorge Caballo, María García-Castro, Avelino Martín, Miguel Mena, Adrián Pérez-Redondo, and Carlos Yélamos
Web Release Date: Tue, 22 Jul 2008 00:00:00 EDT (Communication) DOI: 10.1021/ic8010426

Source: Inorganic Chemistry | 22 Jul 2008 | 6:00 am CEST

Isoquinoline-Based TQEN Family as TPEN-Derived Fluorescent Zinc Sensors

Yuji Mikata, Azusa Yamanaka, Azusa Yamashita, and Shigenobu Yano
Web Release Date: Tue, 22 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic8002614

Source: Inorganic Chemistry | 22 Jul 2008 | 6:00 am CEST

17O Solid-State NMR and First-Principles Calculations of Sodium Trimetaphosphate (Na3P3O9), Tripolyphosphate (Na5P3O10), and Pyrophosphate (Na4P2O7)

Filipe Vasconcelos, Sylvain Cristol, Jean-Francois Paul, Grégory Tricot, Jean-Paul Amoureux, Lionel Montagne, Francesco Mauri, and Laurent Delevoye
Web Release Date: Tue, 22 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800637p

Source: Inorganic Chemistry | 22 Jul 2008 | 6:00 am CEST

Magnetic Ground-State of Perovskite PbVO3 with Large Tetragonal Distortion

Kengo Oka, Ikuya Yamada, Masaki Azuma, Soshi Takeshita, Kohki H. Satoh, Akihiro Koda, Ryosuke Kadono, Mikio Takano, and Yuichi Shimakawa
Web Release Date: Tue, 22 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800649a

Source: Inorganic Chemistry | 22 Jul 2008 | 6:00 am CEST

Fe2OCl62− Salt Formed by Electrochemical Oxidation of Ethylenedioxytetrathiafulvalenoquinone-1,3-dithiolemethide in the Presence of FeCl4− Ion with a Silicon Wafer Electrode

Tadahiro Koike, Sayo Yokota, Hideki Fujiwara, Toyonari Sugimoto, Satoru Noguchi, Dominique de Caro, and Lydie Valade
Web Release Date: Tue, 22 Jul 2008 00:00:00 EDT (Communication) DOI: 10.1021/ic8006487

Source: Inorganic Chemistry | 22 Jul 2008 | 6:00 am CEST

Syntheses and Phosphorescent Properties of Blue Emissive Iridium Complexes with Tridentate Pyrazolyl Ligands

Lifen Yang, Fumio Okuda, Katsuaki Kobayashi, Koichi Nozaki, Yoshiaki Tanabe, Youichi Ishii, and Masa-aki Haga
Web Release Date: Tue, 22 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800196s

Source: Inorganic Chemistry | 22 Jul 2008 | 6:00 am CEST

Influence of the Apical Ligand in the Thermotropic Mesomorphism of Cationic Copper-Based Surfactants

Jeffery A. Driscoll, Paul H. Keyes, Mary Jane Heeg, Paul A. Heiney, and Claudio N. Verani
Web Release Date: Tue, 22 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic8005162

Source: Inorganic Chemistry | 22 Jul 2008 | 6:00 am CEST

Colorimetric response to mercury-induced abstraction of triethylene glycol ligands from a gold nanoparticle surface

Tasuku Hirayama, Masayasu Taki, Yukiyasu Kashiwagi, Masami Nakamoto, Atsushi Kunishita, Shinobu Itoh, Yukio Yamamoto
(Communication from Dalton Trans.)
Tasuku Hirayama, Dalton Trans., 2008, DOI: 10.1039/b808433e
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Source: RSC - Dalton Trans. latest articles | 22 Jul 2008 | 12:00 am CEST

A mechanistic study into the interconversion of rhodium alkyne, alkynyl hydride and vinylidene complexes

Michael J. Cowley, Jason M. Lynam, John M. Slattery
(Communication from Dalton Trans.)
Michael J. Cowley, Dalton Trans., 2008, DOI: 10.1039/b806358c
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Source: RSC - Dalton Trans. latest articles | 22 Jul 2008 | 12:00 am CEST

Heterometallic CoIII-LnIII (Ln = Gd, Tb, Dy) Complexes on a p-Sulfonatothiacalix[4]arene Platform Exhibiting Redox-Switchable Metal-to-Metal Energy Transfer

Nuclear magnetic relaxation along with pH metric data have been used to reveal pH-dependent heterometallic CoIII-LnIII (Ln = Gd, Tb, and Dy) complex formation on a p-sulfonatothiacalix[4]arene (TCAS) platform in aqueous solution. The previously obtained 1D and 2D 1H NMR spectroscopic and X-ray data prove the outer sphere binding of the CoIII block with the upper rim of TCAS, whereas the LnIII ion is coordinated with the phenolate groups of the lower rim of TCAS. The inclusive outer-sphere binding of CoIII tris(dipyridyl) and tris(ethylendiaminate) complexes with the upper rim of TCAS favors binding of the inner-sphere lanthanide ions through the lower rim of TCAS, whereas noninclusive binding of CoIII bis(histidinate) provides no effect on the binding of lanthanide ions. The emission properties of [Co(dipy)3]3+-LnIII (Ln = Gd, Tb, Dy) complexes indicate the quenching of 4f luminescence by the 3d block. This quenching can be switched off by electrochemical CoIII/CoII reduction with further switching on by reoxidation. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Source: European Journal of Inorganic Chemistry | 21 Jul 2008 | 7:35 am CEST

Inorganic Chemistry

Inorganic Chemistry, Volume 47 Issue 14 (July 21, 2008) is now available

Source: Inorganic Chemistry | 21 Jul 2008 | 6:00 am CEST

1D, 2D and 3D luminescent zinc(ii) coordination polymers assembled from varying flexible thioether ligands

Peng Ren, Ming-Li Liu, Jun Zhang, Wei Shi, Peng Cheng, Dai-Zheng Liao, Shi-Ping Yan
(Communication from Dalton Trans.)
Peng Ren, Dalton Trans., 2008, DOI: 10.1039/b806964f
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Source: RSC - Dalton Trans. latest articles | 21 Jul 2008 | 12:00 am CEST

Flexible coordination of bulky amidinates and guanidinates towards rhodium(i): conversion of kinetic to thermodymanic isomers

Cameron Jones, David P. Mills, Andreas Stasch
(Paper from Dalton Trans.)
Cameron Jones, Dalton Trans., 2008, DOI: 10.1039/b806542j
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Source: RSC - Dalton Trans. latest articles | 21 Jul 2008 | 12:00 am CEST

The 'magic' electronic state of high-Tc cuprate superconductors

Karol Fijalkowski, Wojciech Grochala
(Paper from Dalton Trans.)
Karol Fijalkowski, Dalton Trans., 2008, DOI: 10.1039/b802879f
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Source: RSC - Dalton Trans. latest articles | 21 Jul 2008 | 12:00 am CEST

Carborane inclusion chemistry for the uncommon calix[7,9]arenes

Thomas E. Clark, Mohamed Makha, Alexandre N. Sobolev, Colin L. Raston
(Paper from Dalton Trans.)
Thomas E. Clark, Dalton Trans., 2008, DOI: 10.1039/b807511e
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Source: RSC - Dalton Trans. latest articles | 21 Jul 2008 | 12:00 am CEST

Silanol-Based Pincer Pt(II) Complexes: Synthesis, Structure, and Unusual Reactivity

Edward E. Korshin, Gregory Leitus, Linda J. W. Shimon, Leonid Konstantinovski, and David Milstein
Web Release Date: Sat, 19 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800457u

Source: Inorganic Chemistry | 19 Jul 2008 | 6:00 am CEST

Solid State and Aqueous Solution Characterization of Rectangular Tetranuclear VIV/V-p-Semiquinonate/Hydroquinonate Complexes Exhibiting a Proton Induced Electron Transfer

Chryssoula Drouza and Anastasios D. Keramidas
Web Release Date: Sat, 19 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800569t

Source: Inorganic Chemistry | 19 Jul 2008 | 6:00 am CEST

Highly Sensitive Multiresponsive Chemosensor for Selective Detection of Hg2+ in Natural Water and Different Monitoring Environments

Dayu Wu, Wei Huang, Zhihua Lin, Chunying Duan, Cheng He, Shuo Wu, and Dehui Wang
Web Release Date: Sat, 19 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic8004344

Source: Inorganic Chemistry | 19 Jul 2008 | 6:00 am CEST

Assembly of Silver(I)−Organic Networks from Flexible Supramolecular Synthons with Pendant Ethynide Arms Attached to a Naphthyl Skeleton

Shuang-Quan Zang and Thomas C. W. Mak
Web Release Date: Sat, 19 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800576b

Source: Inorganic Chemistry | 19 Jul 2008 | 6:00 am CEST

BX4− and AlX4− Superhalogen Anions (X = F, Cl, Br): An ab Initio Study

Celina Sikorska, Sylwia Smuczyńska, Piotr Skurski, and Iwona Anusiewicz
Web Release Date: Sat, 19 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800863z

Source: Inorganic Chemistry | 19 Jul 2008 | 6:00 am CEST

Revisiting the crystal structure and thermal properties of NaMgAl(oxalate)3[middle dot]9H2O/Cr(iii): an extraordinary spectral hole-burning material

Hans Riesen, A. David Rae
(Paper from Dalton Trans.)
Hans Riesen, Dalton Trans., 2008, DOI: 10.1039/b802559b
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Source: RSC - Dalton Trans. latest articles | 19 Jul 2008 | 12:00 am CEST

How Close Can You Get? Studies of Ultrafast Light-Induced Processes in Ruthenium-[60] Fullerene Dyads with Short Pyrazolino and Pyrrolidino Links

Susanne Karlsson, Judit Modin, Hans-Christian Becker, Leif Hammarström, and Helena Grennberg
Web Release Date: Fri, 18 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800168d

Source: Inorganic Chemistry | 18 Jul 2008 | 6:00 am CEST

An oximate-based hexanuclear mixed-valence MnIII4MnII2 edge-sharing bitetrahedral core with an St = 5 spin ground state

Sumit Khanra, Thomas Weyhermuller, Phalguni Chaudhuri
(Paper from Dalton Trans.)
Sumit Khanra, Dalton Trans., 2008, DOI: 10.1039/b805122d
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Source: RSC - Dalton Trans. latest articles | 18 Jul 2008 | 12:00 am CEST

Sensitization of lanthanide luminescence by two different Pt [rightward arrow] Ln energy transfer pathways in PtLn3 heterotetranuclear complexes with 5-ethynyl-2,2[prime or minute]-bipyridine

Hai-Bing Xu, Li-Yi Zhang, Zhong-Hui Chen, Lin-Xi Shi, Zhong-Ning Chen
(Paper from Dalton Trans.)
Hai-Bing Xu, Dalton Trans., 2008, DOI: 10.1039/b801573b
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Source: RSC - Dalton Trans. latest articles | 18 Jul 2008 | 12:00 am CEST

Synthesis and reactivity of silylated tetrathiafulvalenes

Aurelien Hameau, Fabrice Guyon, Michael Knorr, Christian Daschlein, Carsten Strohmann, Narcis Avarvari
(Paper from Dalton Trans.)
Aurelien Hameau, Dalton Trans., 2008, DOI: 10.1039/b803947j
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Source: RSC - Dalton Trans. latest articles | 18 Jul 2008 | 12:00 am CEST

Designed Synthesis of New ortho-Carborane Derivatives: from Mono- to Polysubstituted Frameworks

Gemma Barberà, Albert Vaca, Francesc Teixidor, Reijo Sillanpää, Raikko Kivekäs, and Clara Viñas
Web Release Date: Thu, 17 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800362z

Source: Inorganic Chemistry | 17 Jul 2008 | 6:00 am CEST

Oxidative Addition of Group 13 and 14 Metal Halides and Alkyls to Ga(DDP) (DDP = Bulky Bisimidinate)

Andreas Kempter, Christian Gemel, and Roland A. Fischer
Web Release Date: Thu, 17 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800690z

Source: Inorganic Chemistry | 17 Jul 2008 | 6:00 am CEST

Structures of Silver Pyrazolates in Hydrocarbon Solutions via Vapor-Pressure Osmometry

D. M. Milan Krishantha, Chammi S. Palehepitiya Gamage, Zoltan A. Schelly, and H. V. Rasika Dias
Web Release Date: Thu, 17 Jul 2008 00:00:00 EDT (Communication) DOI: 10.1021/ic801141s

Source: Inorganic Chemistry | 17 Jul 2008 | 6:00 am CEST

Mixed-Ligand Uranyl(V) β-Diketiminate/β-Diketonate Complexes: Synthesis and Characterization

Trevor W. Hayton and Guang Wu
Web Release Date: Thu, 17 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800778j

Source: Inorganic Chemistry | 17 Jul 2008 | 6:00 am CEST

The role of "external" lone pairs in the chemical bonding of bare post-transition element clusters: the Wade-Mingos rules versus the jellium model

R. B. King, I. Silaghi-Dumitrescu
(Perspective from Dalton Trans.)
R. B. King, Dalton Trans., 2008, DOI: 10.1039/b803958e
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Source: RSC - Dalton Trans. latest articles | 17 Jul 2008 | 12:00 am CEST

Nanocrystalline gold and gold-palladium alloy oxidation catalysts: a personal reflection on the nature of the active sites

Graham J. Hutchings
(Perspective from Dalton Trans.)
Graham J. Hutchings, Dalton Trans., 2008, DOI: 10.1039/b804604m
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Source: RSC - Dalton Trans. latest articles | 17 Jul 2008 | 12:00 am CEST

Synthesis of Single-Crystal Gold Nano- and Microprisms Using a Solvent-Reductant-Template Ionic Liquid

A single-step procedure to obtain variable-sized nano- and microprisms of gold in ionic liquids is presented. Using an ionic liquid, 1-butyl-3-methylimidazolium hexafluorophosphate (bmimPF6), as a solvent for the Au precursor as well as the reducing reagent for the reaction, one can control the size of the produced gold nanostructures. By varying the reaction time, prismatic particles with a very broad size range of 3-20 [mu]m in diameter and 10-400 nm in thickness were obtained. Using an alternative ionic liquid, 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonimide) (bmimTf2N), uniform, single-crystal nano- and microprisms with an even larger size of about 100 [mu]m in diameter were prepared. Large gold prisms of this type could be useful as a support for adsorbed species, as functional thin films, or as a conducting support for molecular electronics.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Source: European Journal of Inorganic Chemistry | 16 Jul 2008 | 9:17 am CEST

Synthesis and Structure of an Aluminum Borate Chloride Consisting of 12-Membered Borate Rings and Aluminate Clusters

Wenliang Gao, Yingxia Wang, Guobao Li, Fuhui Liao, Liping You, and Jianhua Lin
Web Release Date: Wed, 16 Jul 2008 00:00:00 EDT (Communication) DOI: 10.1021/ic8010053

Source: Inorganic Chemistry | 16 Jul 2008 | 6:00 am CEST

Cobalt(II) Citrate Cubane Single-Molecule Magnet

Kyle W. Galloway, Alexander M. Whyte, Wolfgang Wernsdorfer, Javier Sanchez-Benitez, Konstantin V. Kamenev, Andrew Parkin, Robert D. Peacock, and Mark Murrie
Web Release Date: Wed, 16 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800896k

Source: Inorganic Chemistry | 16 Jul 2008 | 6:00 am CEST

Oxoperoxo Vanadium(V) Complexes of L-Lactic Acid: Density Functional Theory Study of Structure and NMR Chemical Shifts

Licínia L. G. Justino, M. Luísa Ramos, Fernando Nogueira, Abilio J. F. N. Sobral, Carlos F. G. C. Geraldes, Martin Kaupp, Hugh D. Burrows, Carlos Fiolhais, and Victor M. S. Gil
Web Release Date: Wed, 16 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800405x

Source: Inorganic Chemistry | 16 Jul 2008 | 6:00 am CEST

Design and its limitations in the construction of bi- and poly-nuclear coordination complexes and coordination polymers (aka MOFs): a personal view

R. Robson
(Perspective from Dalton Trans.)
R. Robson, Dalton Trans., 2008, DOI: 10.1039/b805617j
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Source: RSC - Dalton Trans. latest articles | 16 Jul 2008 | 12:00 am CEST

Ruthenium and osmium carbonyl clusters incorporating stannylene and stannyl ligands

Shariff E. Kabir, Arun K. Raha, Mohammad R. Hassan, Brian K. Nicholson, Edward Rosenberg, Ayesha Sharmin, Luca Salassa
(Paper from Dalton Trans.)
Shariff E. Kabir, Dalton Trans., 2008, DOI: 10.1039/b805024d
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Source: RSC - Dalton Trans. latest articles | 16 Jul 2008 | 12:00 am CEST

Effects of ligands and spin-polarization on the preferred conformation of distannynes

Westin Kurlancheek, Yousung Jung, Martin Head-Gordon
(Paper from Dalton Trans.)
Westin Kurlancheek, Dalton Trans., 2008, DOI: 10.1039/b803417f
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Source: RSC - Dalton Trans. latest articles | 16 Jul 2008 | 12:00 am CEST

An Overview of Palladium Nanocatalysts: Surface and Molecular Reactivity

The use of metallic nanoparticles in catalysis under homogeneous conditions leads to a discussion of their catalytic nature: whether the catalyst behaves as a molecular species or, on the contrary, the metallic surface is directly involved in the reactivity. This dilemma is intrinsically associated to the kinetic stability of the nanoclusters, favouring their agglomeration, and also to the formation of molecular species by reaction of the atoms placed at low-coordination positions at the metallic surface. In particular, for palladium-catalyzed processes, a large number of contributions have been reported in the last decade involving nanoparticles, but few of them analyze the mechanistic aspects. The present review aims to collect the more relevant research carried out in catalysis involving palladium nanoparticles in the liquid phase and addressing the nature of the catalytically active species. This kind of work is mainly focused on hydrogenation and C-C coupling processes.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

Source: European Journal of Inorganic Chemistry | 15 Jul 2008 | 6:03 am CEST

Molybdenum and Tungsten Structural Differences are Dependent on ndz2/(n + 1)s Mixing: Comparisons of (silox)3MX/R (M = Mo, W; silox = tBu3SiO)

David S. Kuiper, Richard E. Douthwaite, Ana-Rita Mayol, Peter T. Wolczanski, Emil B. Lobkovsky, Thomas R. Cundari, Oanh P. Lam, and Karsten Meyer
Web Release Date: Tue, 15 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic800139c

Source: Inorganic Chemistry | 15 Jul 2008 | 6:00 am CEST

[Pt]2Pb Trinuclear Systems: Impact of the Anionic Platinum Fragment on the Lead Environment and Photoluminescence

Jesús Rubén Berenguer, Alvaro Díez, Julio Fernández, Juan Forniés, Ana García, Belén Gil, Elena Lalinde, and M. Teresa Moreno
Web Release Date: Tue, 15 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic8006876

Source: Inorganic Chemistry | 15 Jul 2008 | 6:00 am CEST

Catechol Oxidase Activity of a Series of New Dinuclear Copper(II) Complexes with 3,5-DTBC and TCC as Substrates: Syntheses, X-ray Crystal Structures, Spectroscopic Characterization of the Adducts and Kinetic Studies

Kazi Sabnam Banu, Tanmay Chattopadhyay, Arpita Banerjee, Santanu Bhattacharya, Eringathodi Suresh, Munirathinam Nethaji, Ennio Zangrando, and Debasis Das
Web Release Date: Tue, 15 Jul 2008 00:00:00 EDT (Article) DOI: 10.1021/ic701332w

Source: Inorganic Chemistry | 15 Jul 2008 | 6:00 am CEST

Study on a set of bis-cyclometalated Ir(iii) complexes with a common ancillary ligand

Younghun Byun, Woo Sung Jeon, Tae-Woo Lee, Yi-Yeol Lyu, Seok Chang, Ohyun Kwon, Eunsil Han, Heekyung Kim, Myeongsuk Kim, Ha-Jin Lee, Rupasree Ragini Das
(Paper from Dalton Trans.)
Younghun Byun, Dalton Trans., 2008, DOI: 10.1039/b719205c
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Source: RSC - Dalton Trans. latest articles | 15 Jul 2008 | 12:00 am CEST

Remote site photosubstitution in metalloporphyrin-rhenium tricarbonylbipyridine assemblies: photo-reactions of molecules with very short lived excited states

Anders Gabrielsson, John R. Lindsay Smith, Robin N. Perutz
(Paper from Dalton Trans.)
Anders Gabrielsson, Dalton Trans., 2008, DOI: 10.1039/b806267f
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Source: RSC - Dalton Trans. latest articles | 15 Jul 2008 | 12:00 am CEST

Rotaxanes and pseudorotaxanes with Fe-, Pd- and Pt-containing axles. Molecular motion in the solid state and aggregation in solution

Yuji Suzaki, Toshiaki Taira, Kohtaro Osakada, Masaki Horie
(Perspective from Dalton Trans.)
Yuji Suzaki, Dalton Trans., 2008, DOI: 10.1039/b804125c
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Source: RSC - Dalton Trans. latest articles | 15 Jul 2008 | 12:00 am CEST

Ni(ii) complexes featuring non-metallated pincer-type ligands

Valerica Pandarus, Annie Castonguay, Davit Zargarian
(Paper from Dalton Trans.)
Valerica Pandarus, Dalton Trans., 2008, DOI: 10.1039/b802222d
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Source: RSC - Dalton Trans. latest articles | 15 Jul 2008 | 12:00 am CEST

A new class of functionalized polyoxometalates: synthesis, structure and preliminary antitumor activity studies of three arylimido substituted hexamolybdates bearing a strong electron-withdrawing nitro group, (Bu4N)2[Mo6O18([triple bond, length as m-dash]NAr)] (Ar = 3-NO2-C6H4, 2-CH3-4-NO2-C6H3, 2-CH3-5-NO2-C6H3)

Sijia Xue, An Chai, Zhijuan Cai, Yongge Wei, Changsheng Xiang, Wangdong Bian, Jian Shen
(Paper from Dalton Trans.)
Sijia Xue, Dalton Trans., 2008, DOI: 10.1039/b719388b
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Source: RSC - Dalton Trans. latest articles | 15 Jul 2008 | 12:00 am CEST

DFT survey of monoboron and diboron corroles: regio- and stereochemical preferences for a constrained, low-symmetry macrocycle

Amelia M. Albrett, Jeanet Conradie, Abhik Ghosh, Penelope J. Brothers
(Paper from Dalton Trans.)
Amelia M. Albrett, Dalton Trans., 2008, DOI: 10.1039/b718755f
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Source: RSC - Dalton Trans. latest articles | 15 Jul 2008 | 12:00 am CEST

Ten-vertex polyhedral azametallaborane chemistry: a unique nido-6,9 to nido-6,8-cluster isomerization

Ramon Macias, Jonathan Bould, Josef Holub, Bohumil Stibr, John D. Kennedy
(Paper from Dalton Trans.)
Ramon Macias, Dalton Trans., 2008, DOI: 10.1039/b806784h
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Source: RSC - Dalton Trans. latest articles | 15 Jul 2008 | 12:00 am CEST

Cluster carbonyls of the [Re6([small mu]3-Se)8]2+ core: synthesis, structural characterization, and computational analysis

Peter J. Orto, Gary S. Nichol, Noriko Okumura, Dennis H. Evans, Ramiro Arratia-Perez, Rodrigo Ramirez-Tagle, Ruiyao Wang, Zhiping Zheng
(Paper from Dalton Trans.)
Peter J. Orto, Dalton Trans., 2008, DOI: 10.1039/b806973e
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Source: RSC - Dalton Trans. latest articles | 15 Jul 2008 | 12:00 am CEST

Synthesis, structures and catalytic properties of iron(iii) complexes with asymmetric N-capped tripodal NO3 ligands and a pentadentate N2O3 ligand

Lok H. Tong, Yee-Lok Wong, Sofia I. Pascu, Jonathan R. Dilworth
(Paper from Dalton Trans.)
Lok H. Tong, Dalton Trans., 2008, DOI: 10.1039/b804414g
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Source: RSC - Dalton Trans. latest articles | 15 Jul 2008 | 12:00 am CEST

2[infinity][Cu2([small mu]5-btb)([small mu]-OH)([small mu]-H2O)]: a two-dimensional coordination polymer built from ferromagnetically coupled Cu2 units (btb = benzene-1,2,3-tricarboxylate)

Hesham A. Habib, Joaquin Sanchiz, Christoph Janiak
(Paper from Dalton Trans.)
Hesham A. Habib, Dalton Trans., 2008, DOI: 10.1039/b803813a
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Source: RSC - Dalton Trans. latest articles | 15 Jul 2008 | 12:00 am CEST

Pseudo-Octahedral Schiff Base Nickel(II) Complexes: Does Single Oxidation Always Lead to the Nickel(III) Valence Tautomer?

With the aim of establishing correlations between the ligand structure and the oxidation site in nickel complexes from Schiff base ligands, five ligands and their nickel complexes have been synthesized. The prototypical asymmetric Schiff base ligand HL1 contains both phenol and pyridine pendant arms with a pivotal imine nitrogen atom. Ligands HL2-5 differ from HL1 by either their phenolate para substituent, the hybridization of the pivotal nitrogen atom, and/or the N-donor properties of the pyridine moiety. The five complexes [Ni(L1-5)2] are obtained by treating the corresponding ligands with 0.5 equiv. of Ni(OAc)2·4H2O in the presence of NEt3. X-ray crystal-structure diffraction studies as well as DFT calculations reveal that [Ni(L1-5)2] involves a high-spin nickel(II) ion within a pseudo-octahedral geometry. The two ligands are arranged in a meridional fashion when the pivotal nitrogen atom is an imine {as in [Ni(L1-2)2] and [Ni(L4-5)2]}, while the fac isomer is preferred in [Ni(L3)2] (amino pivotal nitrogen atom). [Ni(L1)2] is characterized by an oxidation potential at -0.17 V vs. Fc+/Fc. The one-