WikiDer > Isotope von Antimon
Isotopen van antimoon
Es Chemisches ElementAntimon (Sb), mit a Atommasse ab 121.760(1) Sie, besitzt 2 Stall Isotope: 121jdn und 123Sb, von denen die erste die meiste ist reichlich (ca. 57%). Beide Nuklide können theoretisch spontane Spaltung unterziehen. Die anderen 35 Radioisotope sind instabil und haben eine relativ kurze halbes Leben (die meisten weniger als eins zweite).
Das kurzlebige Isotop von Antimon ist 103Sb, mit einer Halbwertszeit von etwa 100 Millisekunden. Die langlebigste ist 125jdm, mit einer Halbwertszeit von 2,76 Jahr.
Überblick
| Nuklid | Z (p) | N (nein) | Isotope Masse (u) | halbes Leben | Radioaktiver Zerfall | VP | Kernspin | Isotopenverhältnis (Molenbruch) | Natürliches Vorkommen (Molbruch) |
|---|---|---|---|---|---|---|---|---|---|
| Anregungsenergie | |||||||||
| 103jdm | 51 | 52 | 102,93969(32) | 100ms | β | 103sn | 5/2 | ||
| 104jdm | 51 | 53 | 103,93647(39) | 0,47(13) s | β (86%) | 104sn | |||
| p (7%) | 103sn | ||||||||
| β, p (7%) | 103Im | ||||||||
| α (< 1%) | 100Im | ||||||||
| 105jdm | 51 | 54 | 104,93149(11) | 1.12(16) s | β (99%) | 105sn | (5/2) | ||
| p (1%) | 104sn | ||||||||
| β, p (< 1%) | 104Im | ||||||||
| 106jdm | 51 | 55 | 105,92879(34) | 0,6(2) Sek. | β | 106sn | (4) | ||
| 106mjdm | 1000(500) keV | 220(20) ns | |||||||
| 107jdm | 51 | 56 | 106,92415(32) | 4,0(2) Sek. | β | 107sn | 5/2 | ||
| 108jdm | 51 | 57 | 107,92216(22) | 7,4(3) s | β | 108sn | (4) | ||
| β, p (selten) | 107Im | ||||||||
| 109jdm | 51 | 58 | 108,918132(20) | 17.3(5) s | β | 109sn | 5/2 | ||
| 110jdm | 51 | 59 | 109,91675(22) | 23,0(4) Sek. | β | 110sn | (4) | ||
| 111jdm | 51 | 60 | 110,91316(3) | 75(1) s | β | 111sn | (5/2) | ||
| 112jdm | 51 | 61 | 111,912398(19) | 51,4(10) s | β | 112sn | 3 | ||
| 113jdm | 51 | 62 | 112,909372(19) | 6,67(7) Minuten | β | 113sn | 5/2 | ||
| 114jdm | 51 | 63 | 113,90927(3) | 3,49(3) min | β | 114sn | (3) | ||
| 114mjdm | 495,5(7) keV | 219(12) µs | (8−) | ||||||
| 115jdm | 51 | 64 | 114,906598(17) | 32,1(3) min | β | 115sn | 5/2 | ||
| 116jdm | 51 | 65 | 115,906794(6) | 15,8(8) min | β | 116sn | 3 | ||
| 116m1jdm | 93,99(5) keV | 194(4) ns | 1 | ||||||
| 116m2jdm | 380(40) keV | 60,3(6) min | β | 116sn | 8− | ||||
| 117jdm | 51 | 66 | 116,904836(10) | 2,80(1) Stunden | β | 117sn | 5/2 | ||
| 118jdm | 51 | 67 | 117,905529(4) | 3,6 (1) Minuten | β | 118sn | 1 | ||
| 118m1jdm | 50,814(21) keV | 20,6(6) µs | 3 | ||||||
| 118m2jdm | 250(6) keV | 5.00(2) Stunden | β | 118sn | 8− | ||||
| 119jdm | 51 | 68 | 118,903942(9) | 38,19(22) Stunden | EV | 119sn | 5/2 | ||
| 119m1jdm | 2553,6(3) keV | 130(3) ns | (19/2−) | ||||||
| 119m2jdm | 2852(7) keV | 850 (90) ms | ES | 119jdm | 27/2 | ||||
| 120jdm | 51 | 69 | 119,905072(8) | 15,89(4) Minuten | β | 120sn | 1 | ||
| 120m1jdm | 0(100) keV | 5,76(2) Tage | β | 120sn | 8− | ||||
| 120m2jdm | 78,16(5) keV | 246(2) ns | (3) | ||||||
| 120m3jdm | 2328.3(6) keV | 400(8) ns | (6) | ||||||
| 121jdm | 51 | 70 | 120,9038157(24) | stabil | 5/2 | 0,5721(5) | |||
| 122jdm | 51 | 71 | 121,9051737(24) | 2.7238(2) Tage | β− (97,59%) | 122Zu | 2− | ||
| β (2,41%) | 122sn | ||||||||
| 122m1jdm | 61.4131(5) keV | 1,86(8) µs | 3 | ||||||
| 122m2jdm | 137.4726(8) keV | 0,53(3) ms | 5 | ||||||
| 122m3jdm | 163,5591(17) keV | 4.191(3) Min | ES | 122jdm | 8− | ||||
| 123jdm | 51 | 72 | 122,9042140(22) | stabil | 7/2 | 0,4279(5) | |||
| 124jdm | 51 | 73 | 123,9059357(22) | 60,20(3) Tage | β− | 124Zu | 3− | ||
| 124m1jdm | 10,8627(8) keV | 93(5) s | IT (75%) | 124jdm | 5 | ||||
| β− (25%) | 124Zu | ||||||||
| 124m2jdm | 36,8440(14) keV | 20,2 (2) Minuten | 8− | ||||||
| 124m3jdm | 40,8038(7) keV | 3,2(3) µs | (3, 4) | ||||||
| 125jdm | 51 | 74 | 124,9052538(28) | 2.75856(25) Jahre | β− | 125mZu | 7/2 | ||
| 126jdm | 51 | 75 | 125,90725(3) | 12.35(6) Tage | β− | 126Zu | (8−) | ||
| 126m1jdm | 17,7(3) keV | 19.15(8) Minuten | β− (86%) | 126Zu | (5) | ||||
| IT (14 %) | 126jdm | ||||||||
| 126m2jdm | 40,4(3) keV | ± 11 s | ES | 126m1jdm | (3−) | ||||
| 126m3jdm | 104,6(3) keV | 553(5) ns | (3) | ||||||
| 127jdm | 51 | 76 | 126,906924(6) | 3,85(5) Tage | β− | 127mZu | 7/2 | ||
| 128jdm | 51 | 77 | 127,909169(27) | 9.01(4) Stunden | β− | 128Zu | 8− | ||
| 128mjdm | 10(7) keV | 10,4 (2) Minuten | β− (96,4%) | 128Zu | 5 | ||||
| IT (3,6%) | 128jdm | ||||||||
| 129jdm | 51 | 78 | 128,909148(23) | 4,40(1) Stunden | β− | 129mZu | 7/2 | ||
| 129m1jdm | 1851.05(10) keV | 17,7(1) Minuten | β− (85%) | 129Zu | (19/2−) | ||||
| IT (15%) | 129jdm | ||||||||
| 129m2jdm | 1860,90(10) keV | > 2 µs | (15/2−) | ||||||
| 129m3jdm | 2138,9(5) keV | 1,1(1) µs | (23/2) | ||||||
| 130jdm | 51 | 79 | 129,911656(18) | 39,5(8) min | β− | 130Zu | (8−) | ||
| 130mjdm | 4,80(20) keV | 6.3(2) Minuten | β− | 130Zu | (4, 5) | ||||
| 131jdm | 51 | 80 | 130,911982(22) | 23.03(4) min | β− | 131mZu | (7/2) | ||
| 132jdm | 51 | 81 | 131,914467(15) | 2,79(5) min | β− | 132Zu | (4) | ||
| 132m1jdm | 200(30) keV | 4,15(5) min | β− | 132Zu | (8−) | ||||
| 132m2jdm | 254,5(3) keV | 102(4) ns | (6−) | ||||||
| 133jdm | 51 | 82 | 132,915252(27) | 2,5(1) Minuten | β− | 133mZu | (7/2) | ||
| 134jdm | 51 | 83 | 133,92038(5) | 0,78(6) s | β− | 134Zu | (0−) | ||
| 134mjdm | 80(110) keV | 10.07(5) s | β− (99,9%) | 134Zu | (7−) | ||||
| β−, nein (0,091%) | 133Zu | ||||||||
| 135jdm | 51 | 84 | 134,92517(11) | 1,68(2) Sek. | β− (82,4%) | 135Zu | (7/2) | ||
| β−, n (17,6%) | 134Zu | ||||||||
| 136jdm | 51 | 85 | 135,93035(32) | 0,923(14) s | β− (83%) | 136Zu | 1− | ||
| β−, n (17 %) | 135Zu | ||||||||
| 136mjdm | 173(3) keV | 570(50) ns | 6− | ||||||
| 137jdm | 51 | 86 | 136,93531(43) | 450(50) ms | β− | 137Zu | 7/2 | ||
| β−, nein | 136Zu | ||||||||
| 138jdm | 51 | 87 | 137,94079(32) | 500 ms | β− | 138Zu | 2− | ||
| β−, nein | 137Zu | ||||||||
| 139jdm | 51 | 88 | 138,94598(54) | 300ms | β− | 139Zu | 7/2 | ||
Übersicht der Isotope pro Element
Quellen, Anmerkungen und/oder Verweise
|
| Isotope von Antimon (Sb) |
|---|
103jdm ·104jdm ·105jdm ·106jdm ·107jdm ·108jdm ·109jdm ·110jdm ·111jdm ·112jdm ·113jdm ·114jdm ·115jdm ·116jdm ·117jdm ·118jdm ·119jdm ·120jdm ·121jdm ·122jdm ·123jdm ·124jdm ·125jdm ·126jdm ·127jdm ·128jdm ·129jdm ·130jdm ·131jdm ·132jdm ·133jdm ·134jdm ·135jdm ·136jdm ·137jdm ·138jdm ·139jdm |