Entscheidende Voraussetzung für die Eignung eines Atomkerns für die Kernresonanzspektroskopie ist ein magnetisches Moment μ ≠ 0. Darüber hinaus spielen einige andere Faktoren eine Rolle: Die natürliche Häufigkeit, die absolute Empfindlichkeit eines Atomkerns, ein möglichst großes magnetisches Moment, der Kerndrehimpuls u. a. Weitere allgemeine Informationsquellen hierzu sind unter NMR-Spektroskopie zu finden.
Die nachfolgende Tabelle listet die in der Natur auftretenden sowie einige künstlich hergestellten NMR-aktiven Nuklide sowie einige NMR-relevante Eigenschaften auf. Weitere Daten können über die Tabelle der Isotope bzw. über die jeweiligen Verlinkungen (Spalte 1) abgerufen werden.
Angegeben sind in den jeweiligen Spalten:
1 - Kurzschreibweise des Nuklids und Verlinkung zum Datenblatt.
2 - Das Symbol AOZE mit OZ =
Ordnungszahl (Protonenzahl), A =
Massenzahl (Nukleonenzahl) und E =
Elementsymbol.
3 - N = Anzahl der Neutronen.
4 - Kernspin und Parität.
5 - μ = Magnetisches Dipolmoment,
Gy = Gyromagnetisches Verhältnis in 107 rad T-1 s-1.,
Q = Q: Quadrupol-Moment fm-2.
6 - v = Resonanzfrequenz v0 bei 1 Tesla T,
H0 = Relative Empfindlichkeit bezogen auf 1H = 1,000, H0 = const.,
V0 = Relative Empfindlichkeit bezogen auf 1H = 1,000, v0 = const.
7 - Natürlicher Isotopenanteil in Prozent.
Tabelle der NMR-Kerne
| Nuklid | Symbol | N | Spin Parität | μ Gy Q | v H0 V0 | Anteil |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| H-1 | 11H | 0 | 1/2+ | + 2.792847351(9) 26,675222 | 42,5759 1,00000 1,00000 | 99,99 % |
| H-2 | 21H | 1 | 1+ | + 0.857438231(5) 4,1066 0,285783(30) | 6,5359 0,00965 0,4094 | 0,01 % |
| H-3 | 31H | 2 | 1/2+ | + 2.978962460(14) 28,535 | 45,4148 1,21354 1,0667 | Spuren |
| He-3 | 32He | 1 | 1/2+ | - 2.12762531(3) - 20,38 | 32,4380 0,44220 0,7619 | 0,0002(2) % |
| Li-6 | 63Li | 3 | 1+ | + 0.822043(3) 3,9371 -0,0808 | 6,2661 0,00850 0,3925 | 4,85 % |
| Li-7 | 73Li | 4 | 3/2- | + 3.256407(12) 10,3976 - 4,01 | 16,5483 0,29356 1,9434 | 95,15 % |
| Be-9 | 94Be | 5 | 3/2- | -1.177430(5) - 3,9575 + 5,288(38) | 5,9842 0,01388 0,7028 | 100 % |
| B-10 | 105B | 5 | 3+ | 1.8004636(8) 2,875 8,459(24) | 4,5752 0,01985 1,7193 | 19,65 % |
| B-11 | 115B | 6 | 3/2- | 2.688378(1) 8,584 4,059(10) | 13,6630 0,16522 1,6045 | 80,35 % |
| C-13 | 136C | 7 | 1/2- | + 0.702369(4) 6,7283 | 10,7084 0,01591 0,2515 | 1,06 % |
| N-14 | 147N | 7 | 1+ | + 0.403573(2) 1,9338 2,044(3) | 3,0777 0,00101 0,1928 | 99,6205 % |
| N-15 | 157N | 8 | 1/2- | -0.2830569(14) - 2,712 | 4,3173 0,00104 0,1014 | 0,3795 % |
| O-17 | 178O | 9 | 5/2+ | -1.893543(10) - 3,6279 - 2,558(22) | 5,7742 0,02910 1,5822 | 0,0383 % |
| F-19 | 199F | 10 | 1/2+ | +2.628321(4) 25,181 -9,42(9) | 40,0776 0,83400 0,9413 | 100 % |
| Ne-21 | 2110Ne | 11 | 3/2+ | -0.66170(3) - 2,113 + 10,155(75) | 3,3631 0,00246 0,3949 | 0,27(1) % |
| Na-23 | 2311Na | 12 | 3/2+ | +2.21750(3) 7,0801 10,4(1) | 11,2688 0,09270 1,3234 | 100 % |
| Mg-25 | 2512Mg | 13 | 5/2+ | -0.85533(3) - 1,639 + 19,94(20) | 2,6083 0,002698 0,7147 | 10,011 % |
| Al-27 | 2713Al | 14 | 5/2+ | +3.64070(2) 6,976 + 14,66(10) | 11,1031 0,20689 3,0424 | 100 % |
| Si-29 | 2914Si | 15 | 1/2+ | -0.555052(3) - 5,3188 | 8,4655 0,00786 0,1988 | 4,673 % |
| P-31 | 3115P | 16 | 1/2+ | + 1.130925(5) 10,841 | 17,2515 0,06652 0,4052 | 100 % |
| S-33 | 3316S | 17 | 3/2+ | +0.64325(2) 2,055 - 6,94(4) | 3,2717 0,00227 0,3842 | 0,7 % |
| S-35 | 3516S | 19 | 3/2+ | (+) 1.00(4) + 4,83(3) | | Spuren |
| Cl-35 | 3517Cl | 18 | 3/2+ | +0.82170(2) 2,624 - 8,112 | 4,1765 0,00472 0,4905 | 75,8 % |
| Cl-37 | 3717Cl | 20 | 3/2+ | +0.68400(1) 2,1842 - 6,393 | 3,4765 0,00272 0,4083 | 24,2 % |
| Ar-37 | 3718Ar | 19 | 3/2+ | + 1.146(5) + 7,6(9) | 5,819 0,01276 0,6833 | - |
| Ar-39 | 3918Ar | 21 | 7/2- | - 1.590(15) 1,78 - 12(3) | 3,46 0,01130 1,7080 | Spuren |
| K-39 | 3919K | 20 | 3/2+ | +0.391470(8) 1,2498 + 6,03(6) | 1,9893 0,00051 0,2336 | 93,2581(44) % |
| K-40 | 4019K | 21 | 4- | -1.29797(3) -7,50(8) | 2,4737 0,00523 1,5493 | 0,0117(1) % |
| K-41 | 4119K | 22 | 3/2+ | +0.214872(5) 0,686 + 7,34(7) | 1,0919 0,00008 0,1282 | 6,7302(44) % |
| Ca-43 | 4320Ca | 23 | 7/2- | -1.31733(6) - 1,8025 - 4,08(8) | 2,8697 0,00643 1,4154 | 0,135(10) % |
| Sc-45 | 4521Sc | 24 | 7/2- | +4.75400(8) 6,5081 - 22,0(2) | 10,3591 0,30244 5,1094 | 100 % |
| Ti-47 | 4722Ti | 25 | 5/2- | -0.78814(11) - 1,5105 + 30,2(10) | 2,4041 0,00210 0,6588 | 7,44(2) % |
| Ti-49 | 4922Ti | 27 | 7/2- | -1.10370(14) - 1,5109 + 24,7(11) | 2,4048 0,00378 1,1861 | 5,41(2) % |
| V-50 | 5023V | 27 | 6+ | +3.3442(4) 2,6717 + 21,0(4) | 4,2505 0,05571 5,5905 | 0,0250(10) % |
| V-51 | 5123V | 28 | 7/2- | +5.1464(7) 7,0453 - 5,2(10) | 11,2133 0,38360 5,5307 | 99,750(10) % |
| Cr-53 | 5324Cr | 29 | 3/2- | -0.47431(7) - 1,512 - 15,0(50) | 2,4115 0,00091 0,2832 | 9,501(17) % |
| Mn-55 | 5525Mn | 30 | 5/2- | +3.4669(6) 6,608 + 33,0(10) | 10,5763 0,17881 2,8981 | 100 % |
| Fe-57 | 5726Fe | 31 | 1/2- | +0.09064(7) 0,8661 + 16,0 | 1,3816 0,00003 0,0324 | 2,119(29) % |
| Co-59 | 5927Co | 32 | 7/2- | +4.627(9) 6,317 + 42,0(30) | 10,077 0,27841 4,9703 | 100 % |
| Ni-61 | 6128Ni | 33 | 3/2- | -0.74965(5) - 2,394 + 16,2(15) | 3,8114 0,00359 0,4476 | 1,1399(13) % |
| Cu-63 | 6329Cu | 34 | 3/2- | +2.2259(4) 7,1088 -22,0(15) | 11,3188 0,09393 1,3292 | 69,15(15) % |
| Cu-65 | 6529Cu | 36 | 3/2- | 2.3844(4) 7,6104 - 20,4(14) | 12,1027 0,11484 1,4213 | 30,85(15) % |
| Zn-67 | 6730Zn | 37 | 5/2- | +0.875479(9) 1,6778 + 12,2(10) | 2,6685 0,00287 0,7312 | 4,04(16) % |
| Ga-69 | 6931Ga | 38 | 3/2- | +2.01502(6) 6,4389 +17,1(2) | 10,2478 0,06971 1,2035 | 60,108(50) % |
| Ga-71 | 7131Ga | 40 | 3/2- | +2.56033(9) 8,1812 + 10,7(1) | 13,0208 0,14300 1,5291 | 39,892(50) % |
| Ge-73 | 7332Ge | 41 | 9/2+ | -0.87824(5) 0,93660 - 19,6 | 1,4897 0,00141 1,1547 | 7,76(8) % |
| As-75 | 7533As | 42 | 3/2- | +1.4383(3) 4,5961 + 31,1(2) | 7,3150 0,02536 0,8590 | 100 % |
| Se-77 | 7734Se | 43 | 1/2- | +0.53356(5) 5,1214 76,0 | 8,1568 0,00703 0,1916 | 7,60(7) % |
| Br-79 | 7935Br | 44 | 3/2- | +2.1046(6) 6,7256 + 30,87(2) | 10,7042 0,07945 1,2570 | 50,65 % |
| Br-81 | 8135Br | 46 | 3/2- | +2.2686(6) 7,2498 + 25,79(2) | 11,5384 0,09951 1,3550 | 49,35 % |
| Kr-83 | 8336Kr | 47 | 9/2+ | -0.970730(3) 1,0331 + 25,9(1) | 1,6442 0,00190 1,2744 | 11,500(19) % |
| Rb-85 | 8537Rb | 48 | 5/2- | +1.35306(4) 2,5923 + 27,6(1) | 4,1253 0,01061 1,1304 | 72,17(2) % |
| Rb-87 | 8737Rb | 50 | 3/2- | + 2.75129(8) 8,7851 + 13,35(5) | 13,9814 0,17704 1,6419 | 27,83(2) % |
| Sr-87 | 8738Sr | 49 | 9/2+ | -1.09316(11) - 1,1639376 + 30,5(2) | 1,8525 0,00272 1,4358 | 7,04 % |
| Y-89 | 8939Y | 50 | 1/2- | -0.1374154(3) - 1.3155 | 2,0949 0,00012 0,0492 | 100 % |
| Zr-91 | 9140Zr | 51 | 5/2+ | - 1.3022(4) 2,4975 - 17,6(3) | 3,9748 0,00949 1,0892 | 11,22(5) % |
| Nb-93 | 9341Nb | 52 | 9/2+ | +6.163(2) 6,5674 -32,0(20) | 10,4523 0,48821 8,1013 | 100 % |
| Mo-95 | 9542Mo | 53 | 5/2+ | - 0.9132(3) - 1,7514 - 2,2(1) | 2,7874 0,00327 0,7638 | 15,873(30) % |
| Mo-97 | 9742Mo | 55 | 5/2+ | - 0.9324(3) - 1,7884 + 25,5(13) | 2,8463 0,00349 0,7799 | 9,582(15) % |
| Tc-99 | 9943Tc | 56 | 9/2+ | +5.678(2) - 12,9(6) | 9,6294 0,38174 7,4635 | |
| Ru-99 | 9944Ru | 55 | 5/2+ | - 0.641(5) - 1,2286 + 7,9(4) | 1,9553 0,00113 0,5358 | 12,76(14) % |
| Ru-101 | 10144Ru | 57 | 5/2+ | - 0.718(6) - 1,3773 + 45,7(23) | 2,1916 0,00159 0,6005 | 17,06(2) % |
| Rh-103 | 10345Rh | 58 | 1/2- | - 0.08829(3) - 0,8468 | 1,3477 0,00003 0,0317 | 100 % |
| Pd-105 | 10546Pd | 59 | 5/2+ | - 0.642(3) - 1,2305 + 66,0(11) | 1,957 0,00113 0,5364 | 22,33(8) % |
| Ag-107 | 10747Ag | 60 | 1/2- | - 0.11352(5) 1,0878 | 1,7331 0,00007 0,0407 | 51,839(8) % |
| Ag-109 | 10947Ag | 62 | 1/2- | 0.13051(5) 1,2519 | 1,9924 0,00010 0,0468 | 48,161(8) % |
| Cd-111 | 11148Cd | 63 | 1/2+ | -0.5940(3) 5,7046 | 9,0692 0,00966 0,2130 | 12,795(12) % |
| Cd-113 | 11348Cd | 65 | 1/2+ | -0.6213(3) 5,9609 | 9,4871 0,01106 0,2228 | 12,227(7) % |
| In-113 | 11349In | 64 | 9/2+ | + 5.5208(4) 5,8845 + 76,1(5) | 9,3655 0,35121 7,2589 | 4,281(52) % |
| In-115 | 11549In | 66 | 9/2+ | +5.5326(4) 5,8971 + 77,2(5) | 9,3856 0,35348 7,2745 | 95,719(52) % |
| Sn-115 | 11550Sn | 65 | 1/2+ | - 0.9174(4) 8,8014 | 14,0077 0,03561 0,3290 | 0,34(1) % |
| Sn-117 | 11750Sn | 67 | 1/2+ | -0.9995(5) 9,589 | 15,2610 0,04605 0,3584 | 7,68(7) % |
| Sn-119 | 11950Sn | 69 | 1/2+ | -1.0459(5) 10,0318 -13,2(1) | 15,9660 0,05273 0,3750 | 8,59(4) % |
| Sb-121 | 12151Sb | 70 | 5/2+ | + 3.3580(16) 6,4442 -54,3(11) | 10,2551 0,16302 2,8101 | 57,21(5) % |
| Sb-123 | 12351Sb | 72 | 7/2+ | + 2.5457(12) 3,4904 - 69,2(14) | 5,5532 0,04659 2,7390 | 42,79(5) % |
| Te-123 | 12352Te | 71 | 1/2+ | -0.7358(3) 7,0576 | 11,2349 0,01837 0,2639 | 0,89(3) % |
| Te-125 | 12552Te | 73 | 1/2+ | -0.8870(5) 8,5087 | 13,5446 0,03219 0,3181 | 7,07(15) % |
| I-127 | 12753I | 74 | 5/2+ | +2.8087(14) 5,3817 - 68,822 | 8,5778 0,09540 2,3504 | 100 % |
| Xe-129 | 12954Xe | 75 | 1/2+ | -0.777961(16) 7,4521 | 11,8604 0,02162 0,2786 | 26,401(138) % |
| Xe-131 | 13154Xe | 77 | 3/2+ | +0.691845(7) 2,2091 - 11,46(11) | 3,5159 0,00282 0,4129 | 21,232(51) % |
| Cs-133 | 13355Cs | 78 | 7/2+ | +2.5778(14) 3,5339 - 0,343(10) | 5,6234 0,04838 2,7736 | 100 % |
| Ba-135 | 13556Ba | 79 | 3/2+ | +0.8381(2) 2,6755 + 15,3(2) | 4,2617 0,00501 0,5005 | 6,59(10) % |
| Ba-137 | 13756Ba | 81 | 3/2+ | +0.9375(2) 3,5575 + 24,5(4) | 4,7634 0,00700 0,5594 | 11,23(23) % |
| La-138 | 13857La | 81 | 5+ | +3.7084(2) 3,5575 + 45,0(20) | 5,6615 0,09404 5,3189 | 0,08881(71) % |
| La-139 | 13957La | 82 | 7/2+ | +2.7791(2) 3,801 + 20,6(4) | 6,0612 0,06058 2,9895 | 99,91119(71) % |
| Ce-137 | 13758Ce | 79 | 3/2+ | 0.96(4) | 4,88 0,00752 0,5729 | |
| Ce-139 | 13958Ce | 81 | 3/2+ | 1.06(4) 2,906 | 5,39 0,01012 0,6326 | |
| Ce-141 | 14158Ce | 83 | 7/2- | 1.09(4) | 2,37 0,00364 1,1709 | |
| Pr-141 | 14159Pr | 82 | 5/2+ | + 4.275 7,765 - 5,89(42) | 13,0359 0,33483 3,5720 | 100 % |
| Nd-143 | 14360Nd | 83 | 7/2- | - 1.065 1,474 - 63,0(60) | 2,319 0,00339 1,1440 | 12,173(26) % |
| Nd-145 | 14560Nd | 85 | 7/2- | - 0.656 0,913 -33,0(30) | 1,429 0,00079 0,7047 | 8,293(12) % |
| Pm-143 | 14361Pm | 82 | 5/2+ | + 3.80 - 33 | 11,59 0,23510 3,1748 | |
| Pm-147 | 14761Pm | 86 | 7/2+ | + 2.58 3,613 + 74,0(200) | 5,62 0,04827 2,7714 | |
| Sm-147 | 14762Sm | 85 | 7/2- | - 0.8149 1,1124 - 25,9(26) | 1,7748 0,00152 0,8754 | 15,00(14) % |
| Sm-149 | 14962Sm | 87 | 7/2- | - 0.6718 0,9175 + 7,5(7) | 1,4631 0,00085 0,7216 | 13,82(10) % |
| Eu-151 | 15163Eu | 88 | 5/2+ | + 3.4717(6) 6,5477 90,3(10) | 10,5856 0,17929 2,9006 | 47,81(6) % |
| Eu-153 | 15363Eu | 90 | 5/2+ | + 1.5324(3) 2,9371 241,2(21) | 4,6745 0,01544 1,2809 | 52,19(6) % |
| Gd-155 | 15564Gd | 91 | 3/2- | - 0.25723(35) 0,8273 127,0(30) | 1,312 0,00015 0,1541 | 14,80(9) % |
| Gd-157 | 15764Gd | 93 | 3/2- | - 0.3398(7) 1,0792 135,0(30) | 1,720 0,00033 0,2020 | 15,65(4) % |
| Tb-159 | 15965Tb | 94 | 3/2+ | + 2.014(4) 6,4306 + 143,2(8) | 10,23 0,06945 1,2019 | 100 % |
| Dy-161 | 16166Dy | 95 | 5/2+ | - 0.480(3) 0,9206 +250,7 | 1,4654 0,00048 0,4015 | 18,889(42) % |
| Dy-163 | 16366Dy | 97 | 5/2- | + 0.6726(35) 1,275 264,8(21) | 2,0508 0,00130 0,5619 | 24,896(42) % |
| Ho-165 | 16567Ho | 98 | 7/2- | + 4.177(5) 5,710 + 358,0(20) | 9,0883 0,20423 4,4826 | 100 % |
| Er-167 | 16768Er | 99 | 7/2+ | - 0.56385(12) - 0,7752 + 356,5(29) | 1,2281 0,00050 0,6057 | 22,869(9) % |
| Tm-169 | 16969Tm | 100 | 1/2+ | - 0.2316(15) - 2,1376 - 120 | 3,531 0,00057 0,0829 | 100 % |
| Yb-171 | 17170Yb | 101 | 1/2- | + 0.49367(1) 4,7348 | 7,5261 0,00552 0,1768 | 14,216(7) % |
| Yb-173 | 17370Yb | 103 | 5/2- | - 0.67989(3) - 1,3025 + 280,0(40) | | 16,098(9) % |
| Lu-175 | 17571Lu | 104 | 7/2+ | + 2.2327(11) 3,0589 + 349,0(20) | 4,8626 0,03128 2,3984 | 97,401(13) % |
| Lu-176 | 17671Lu | 105 | 7- | + 3.1692(45) 4,7348 + 497,0(30) | 3,451 0,03975 6,0518 | 2,599(13) % |
| Hf-177 | 17772Hf | 105 | 7/2- | + 0.7935 1,086 + 336,5(29) | 1,7282 0,00140 0,8524 | 18,60(16) % |
| Hf-179 | 17972Hf | 107 | 9/2+ | - 0.60409(13) 0,6821 + 379,3(33) | 1,0856 0,00055 0,8414 | 13,62(11) % |
| Ta-180m | 18073Ta | 107 | 9- | 4.825(11) + 495(2) | | 0,01201(32) % |
| Ta-181 | 18173Ta | 108 | 7/2+ | + 2.3705(7) 3,2445 + 317,0(20) | 5,1627 0,03744 2,5464 | 99,98799(32) % |
| W-183 | 18374W | 109 | 1/2- | + 0.11778476(9) 1,1283 | 1,7957 0,00008 0,0422 | 14,31(4) % |
| Re-185 | 18575Re | 110 | 5/2+ | + 3.1871(3) 6,1057 + 218,0(20) | 9,7176 0,13870 2,6628 | 37,40(5) % |
| Re-187 | 18775Re | 112 | 5/2+ | + 3.2197(3) 6,1682 + 207,0(20) | 9,8170 0,14300 2,6900 | 62,60(5) % |
| Os-187 | 18776Os | 111 | 1/2- | + 0.06465189(6) | 0,9856 0,00001 0,0231 | 1,96(2) % |
| Os-189 | 18976Os | 113 | 3/2- | + 0.659933(4) + 85,6(28) | 3,3536 0,00244 0,3938 | 16,15(5) % |
| Ir-191 | 19177Ir | 114 | 3/2+ | + 0.1507(6) 0,4665 + 81,6(9) | 0,7658 0,00003 0,0899 | 37,3(2) % |
| Ir-193 | 19377Ir | 116 | 3/2+ | + 0.1637(6) 0,508 + 75,1(9) | 0,8319 0,00004 0,0977 | 62,7(2) % |
| Pt-195 | 19578Pt | 117 | 1/2- | + 0.60952(6) 5,8383 | 9,2922 0,01039 0,2182 | 33,775(240) % |
| Au-197 | 19779Au | 118 | 3/2+ | + 0.145746 0,4692 + 54,7(16) | 0,7406 0,00003 0,0870 | 100 % |
| Hg-199 | 19980Hg | 119 | 1/2- | + 0.5058855(9) 4,8458 | 7,7123 0,00594 0,1811 | 16,94(12) % |
| Hg-201 | 20180Hg | 121 | 3/2- | - 0.5602257(14) - 1,7888 + 38,7(6) | 2,8469 0,00149 0,3343 | 13,17(9) % |
| Tl-203 | 20381Tl | 122 | 1/2+ | + 1.62225787(12) 15,5394 | 24,7316 0,19598 0,5809 | 29,52(1) % |
| Tl-205 | 20581Tl | 124 | 1/2+ | + 1.6382146 15,6922 | 24,9749 0,20182 0,5866 | 70,48(1) % |
| Pb-207 | 20782Pb | 125 | 1/2- | + 0.59258 5,6264 | 9,0340 0,00955 0,2122 | 22,1(50) % |
| Bi-209 | 20983Bi | 126 | 9/2- | + 4.1106(2) 4,3752 -51,6(15) | 6,9630 0,14433 5,3968 | 100 % |
| Po-209 | 20984Po | 125 | 1/2- | + 0.68(8) 7,4 | 11,7 0,02096 0,2757 | Spuren |
| Rn-211 | 21186Rn | 125 | 1/2- | + 0.601(7) | 9,16 0,00997 0,2152 | |
| Fr-223 | 22387Fr | 136 | 3/2(-) | + 1.17(2) 117(1) | 5,94 0,01362 0,6982 | 100 % |
| Ra-223 | 22388Ra | 135 | 3/2+ | + 0.2705(19) + 125,4(3) | 1,3746 0,00017 0,1614 | |
| Ra-225 | 22588Ra | 137 | 1/2+ | - 0.7338(15) | 11,187 0,01814 0,2627 | |
| Ac-227 | 22789Ac | 138 | 3/2- | + 1.1(1) 3,5 + 170(20) | 5,6 0,01131 0,6565 | 100 % |
| Th-229 | 22990Th | 139 | 5/2+ | + 0.46(4) 0,40 311,0(6) | 1,40 0,00042 0,3843 | |
| Pa-231 | 23191Pa | 140 | 3/2- | 2.01(2) 0,40 -172,0(50) | 10,2 0,06903 1,1995 | 100 % |
| U-235 | 23592U | 143 | 7/2- | - 0.38(3) 0,4926 + 493,6(6) | 0,83 0,00015 0,4082 | 0,7204(6) % |
| Np-237 | 23793Np | 144 | 5/2+ | + 3.14(4) 3,1 + 388,6(6) | 9,57 0,13264 2,6234 | 100 % |
| Pu-239 | 23994Pu | 145 | 1/2+ | + 0.203(4) 0,972 | 3,09 0,00038 0,0727 | |
| Am-241 | 24195Am | 146 | 5/2- | + 1.58(1) 1,04 420,0(1300) | | |
| Am-243 | 24395Am | 148 | 5/2- | + 1.50(1) 1,54 420,0(1300) | 4,6 0,01446 1,2532 | 100 % |
Kategorie: Daten und Tabellen
Letzte Änderung am 10. Mai 2023.
Permalink: https://www.internetchemie.info/chemie-lexikon/daten/n/nmr aktive kerne.php
© 1996 - 2024 Internetchemie ChemLin