WikiDer > Isotope von Rhodium
Isotopen van rodium
Es Chemisches ElementRhodium (Rh), mit a Atommasse ab 102.90550(2) Sie, besitzt 1 Stall Isotop: 103Rh, das theoretisch in der Lage ist spontane Spaltung zu durchlaufen. Es ist auch das einzige natürlich vorkommende Isotop dieses Elements, was es zu einem der mononuklidische Elemente. Die 32 Radioisotope sind instabil und haben eine relativ kurze halbes Leben (die meisten weniger als eins zweite).
Das kurzlebige Isotop von Rhodium ist 89Rh, mit einer Halbwertszeit von etwa 10 Millisekunden. Die langlebigste ist 101Rh, mit einer Halbwertszeit von 3,17 Jahr.
Überblick
| Nuklid | Z (p) | N (nein) | Isotope Masse (u) | halbes Leben | Radioaktiver Zerfall | VP | Kernspin | Isotopenverhältnis (Molenbruch) | Natürliches Vorkommen (Molbruch) |
|---|---|---|---|---|---|---|---|---|---|
| Anregungsenergie | |||||||||
| 89Rh | 45 | 44 | 88,94884(48) | 10 ms | β | 89ru | 7/2 | ||
| 90Rh | 45 | 45 | 89,94287(54) | 15(7) Millisekunden | β | 90ru | 0 | ||
| 90mRh | 0(500) keV | 1,1(3) s | 9 | ||||||
| 91Rh | 45 | 46 | 90,93655(43) | 1,74(14) s | β | 91ru | 7/2 | ||
| 91mRh | 1,46(11) s | (1/2−) | |||||||
| 92Rh | 45 | 47 | 91,93198(43) | 4.3(13) s | β | 92ru | (6) | ||
| 92mRh | 4.66(25) s | (> 6) | |||||||
| 93Rh | 45 | 48 | 92,92574(43) | 11,9(7) s | β | 93ru | 9/2 | ||
| 94Rh | 45 | 49 | 93,92170(48) | 70,6(6) s | β (98,2%) | 94ru | (2, 4) | ||
| β, p (1,79%) | 93Tc | ||||||||
| 94mRh | 300(200) keV | 25,8(2) Sek. | β | 94ru | (8) | ||||
| 95Rh | 45 | 50 | 94,91590(16) | 5,02(10) min | β | 95ru | 9/2 | ||
| 95mRh | 543,3(3) keV | 1,96(4) min | ES (88%) | 95Rh | 1/2− | ||||
| β (12%) | 95ru | ||||||||
| 96Rh | 45 | 51 | 95,914461(14) | 9,90(10) Minuten | β | 96ru | (6) | ||
| 96mRh | 52,0(1) keV | 1,51 (2) Minuten | IT (60%) | 96Rh | (3) | ||||
| β (40%) | 96ru | ||||||||
| 97Rh | 45 | 52 | 96,91134(4) | 30,7(6) min | β | 97ru | 9/2 | ||
| 97mRh | 258,85(17) keV | 46,2(16) min | β (94,4%) | 97ru | 1/2− | ||||
| IT (5,6%) | 97Rh | ||||||||
| 98Rh | 45 | 53 | 97,910708(13) | 8,72(12) min | β | 98ru | 2 | ||
| 98mRh | 60(50) keV | 3,6 (2) Minuten | ES | 98Rh | (5) | ||||
| β | 98ru | ||||||||
| 99Rh | 45 | 54 | 98,908132(8) | 16.1(2) Tage | β | 99ru | 1/2− | ||
| 99mRh | 64,3(4) keV | 4,7(1) Stunden | β (99,83%) | 99ru | 9/2 | ||||
| IT (0,16 %) | 99Rh | ||||||||
| 100Rh | 45 | 55 | 99,908122(20) | 20,8(1) Stunden | β | 100ru | 1− | ||
| 100m1Rh | 107,6(2) keV | 4,6 (2) Minuten | IT (98,3%) | 100Rh | (5) | ||||
| β (1,7%) | 100ru | ||||||||
| 100m2Rh | 74,78(2) keV | 214.0(20) ns | 2 | ||||||
| 100m3Rh | 112,0X keV | 130(10) ns | (7) | ||||||
| 101Rh | 45 | 56 | 100,906164(18) | 3,17 Jahre | EV | 101ru | 1/2− | ||
| 101mRh | 157,32(4) keV | 4,34(1) Tage | EV (93,6%) | 101ru | 9/2 | ||||
| IT (6,4 %) | |||||||||
| 102Rh | 45 | 57 | 101,906843(5) | 207,0(15) Tage | β (80%) | 102ru | (1−, 2−) | ||
| β− (20%) | 102pd | ||||||||
| 102mRh | 140,75(8) keV | 3.742(10) Jahre | β (99,77%) | 102ru | 6 | ||||
| IT (0,23%) | 102Rh | ||||||||
| 103Rh | 45 | 58 | 102,905504(3) | stabil | 1/2− | 1,0000 | |||
| 103mRh | 39,756(6) keV | 56.114(9) Min | ES | 103Rh | 7/2 | ||||
| 104Rh | 45 | 59 | 103,906656(3) | 42,3(4) s | β− (99,55%) | 104pd | 1 | ||
| β (0,449%) | 104ru | ||||||||
| 104mRh | 128,967(4) keV | 4,34(3) min | 5 | ||||||
| 105Rh | 45 | 60 | 104,905694(4) | 35,36(6) Stunden | β− | 105pd | 7/2 | ||
| 105mRh | 129.781(4) keV | 42,9(3) Sek. | ES | 105Rh | 1/2− | ||||
| β− | 105pd | ||||||||
| 106Rh | 45 | 61 | 105,907287(8) | 29,80(8) Sek. | β− | 106pd | 1 | ||
| 106mRh | 136(12) keV | 131 (2) Minuten | β− | 106pd | 6 | ||||
| 107Rh | 45 | 62 | 106,906748(13) | 21,7(4) Minuten | β− | 107pd | 7/2 | ||
| 107mRh | 268,36(4) keV | > 10 µs | 1/2− | ||||||
| 108Rh | 45 | 63 | 107,90873(11) | 16.8(5) s | β− | 108pd | 1 | ||
| 108mRh | −60(110) keV | 6,0(3) min | β− | 108pd | (5) | ||||
| 109Rh | 45 | 64 | 108,908737(13) | 80(2) s | β− | 109pd | 7/2 | ||
| 110Rh | 45 | 65 | 109,91114(5) | 28,5(15) s | β− | 110pd | (> 3) | ||
| 110mRh | −60(50) keV | 3.2(2) s | β− | 110pd | 1 | ||||
| 111Rh | 45 | 66 | 110,91159(3) | 11(1) s | β− | 111pd | (7/2) | ||
| 112Rh | 45 | 67 | 111,91439(6) | 3.45(37) s | β− | 112pd | 1 | ||
| 112mRh | 330(70) keV | 6.73(15) s | β− | 112pd | (4, 5, 6) | ||||
| 113Rh | 45 | 68 | 112,91553(5) | 2,80(12) s | β− | 113pd | (7/2) | ||
| 114Rh | 45 | 69 | 113,91881(12) | 1,85(5) s | β− (> 99,9%) | 114pd | 1 | ||
| β−, nein (< 0,1%) | 113pd | ||||||||
| 114mRh | 200(150) keV | 1,85(5) s | β− | 114pd | (4, 5) | ||||
| 115Rh | 45 | 70 | 114,92033(9) | 0,99(5) s | β− | 115pd | (7/2) | ||
| 116Rh | 45 | 71 | 115,92406(15) | 0,68(6) s | β− (> 99,9%) | 116pd | 1 | ||
| β−, n (< 0,1%) | 115pd | ||||||||
| 116mRh | 200(150) keV | 570(50) ms | β− | 116pd | (6−) | ||||
| 117Rh | 45 | 72 | 116,92598(54) | 0,44(4) s | β− | 117pd | (7/2) | ||
| 118Rh | 45 | 73 | 117,93007(54) | 310 (30) ms | β− | 118pd | (4-10) | ||
| 119Rh | 45 | 74 | 118,93211(64) | 300ms | β− | 119pd | 7/2 | ||
| 120Rh | 45 | 75 | 119,93641(64) | 200ms | β− | 120pd | |||
| 121Rh | 45 | 76 | 120,93872(97) | 100ms | β− | 121pd | 7/2 | ||
| 122Rh | 45 | 77 | 121,94321(75) | 50ms | |||||
Übersicht der Isotope pro Element
Quellen, Anmerkungen und/oder Verweise
|