Isotop osmium
Daftar isotop

| Nuklida | Z> Energi eksitasi | N> Energi eksitasi | Massa isotop (Da) > Energi eksitasi | Waktu paruh | Modepeluruhan | Isotopanak | Spin dan paritas | Kelimpahan alami (fraksi mol)> Proporsi normal | Kelimpahan alami (fraksi mol)> Rentang variasi |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 161Os | 76 | 85 |  | 0,64(6) mdtk | α | 157W |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 162Os | 76 | 86 | 161,98443(54)# | 1,87(18) mdtk | α | 158W | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 163Os | 76 | 87 | 162,98269(43)# | 5,5(6) mdtk | α | 159W | 7/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 163Os | 76 | 87 | 162,98269(43)# | 5,5(6) mdtk | β+, p (langka) | 162W | 7/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 163Os | 76 | 87 | 162,98269(43)# | 5,5(6) mdtk | β+ (langka) | 163Re | 7/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 164Os | 76 | 88 | 163,97804(22) | 21(1) mdtk | α (98%) | 160W | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 164Os | 76 | 88 | 163,97804(22) | 21(1) mdtk | β+ (2%) | 164Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 165Os | 76 | 89 | 164,97676(22)# | 71(3) mdtk | α (60%) | 161W | (7/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 165Os | 76 | 89 | 164,97676(22)# | 71(3) mdtk | β+ (40%) | 165Re | (7/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 166Os | 76 | 90 | 165,972691(20) | 216(9) mdtk | α (72%) | 162W | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 166Os | 76 | 90 | 165,972691(20) | 216(9) mdtk | β+ (28%) | 166Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 167Os | 76 | 91 | 166,97155(8) | 810(60) mdtk | α (67%) | 163W | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 167Os | 76 | 91 | 166,97155(8) | 810(60) mdtk | β+ (33%) | 167Re | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 168Os | 76 | 92 | 167,967804(13) | 2,06(6) dtk | β+ (51%) | 168Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 168Os | 76 | 92 | 167,967804(13) | 2,06(6) dtk | α (49%) | 164W | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 169Os | 76 | 93 | 168,967019(27) | 3,40(9) dtk | β+ (89%) | 169Re | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 169Os | 76 | 93 | 168,967019(27) | 3,40(9) dtk | α (11%) | 165W | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 170Os | 76 | 94 | 169,963577(12) | 7,46(23) dtk | β+ (91,4%) | 170Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 170Os | 76 | 94 | 169,963577(12) | 7,46(23) dtk | α (8,6%) | 166W | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 171Os | 76 | 95 | 170,963185(20) | 8,3(2) dtk | β+ (98,3%) | 171Re | (5/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 171Os | 76 | 95 | 170,963185(20) | 8,3(2) dtk | α (1,7%) | 167W | (5/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 172Os | 76 | 96 | 171,960023(16) | 19,2(5) dtk | β+ (98,9%) | 172Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 172Os | 76 | 96 | 171,960023(16) | 19,2(5) dtk | α (1,1%) | 168W | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 173Os | 76 | 97 | 172,959808(16) | 22,4(9) dtk | β+ (99,6%) | 173Re | (5/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 173Os | 76 | 97 | 172,959808(16) | 22,4(9) dtk | α (0,4%) | 169W | (5/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 174Os | 76 | 98 | 173,957062(12) | 44(4) dtk | β+ (99,97%) | 174Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 174Os | 76 | 98 | 173,957062(12) | 44(4) dtk | α (0,024%) | 170W | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 175Os | 76 | 99 | 174,956946(15) | 1,4(1) mnt | β+ | 175Re | (5/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 176Os | 76 | 100 | 175,95481(3) | 3,6(5) mnt | β+ | 176Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 177Os | 76 | 101 | 176,954965(17) | 3,0(2) mnt | β+ | 177Re | 1/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 178Os | 76 | 102 | 177,953251(18) | 5,0(4) mnt | β+ | 178Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 179Os | 76 | 103 | 178,953816(19) | 6,5(3) mnt | β+ | 179Re | (1/2−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 180Os | 76 | 104 | 179,952379(22) | 21,5(4) mnt | β+ | 180Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 181Os | 76 | 105 | 180,95324(3) | 105(3) mnt | β+ | 181Re | 1/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 181m1Os | 48,9(2) keV | 48,9(2) keV | 48,9(2) keV | 2,7(1) mnt | β+ | 181Re | (7/2)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 181m2Os | 156,5(7) keV | 156,5(7) keV | 156,5(7) keV | 316(18) ndtk |  |  | (9/2)+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 182Os | 76 | 106 | 181,952110(23) | 22,10(25) jam | EC | 182Re | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 183Os | 76 | 107 | 182,95313(5) | 13,0(5) jam | β+ | 183Re | 9/2+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 183mOs | 170,71(5) keV | 170,71(5) keV | 170,71(5) keV | 9,9(3) jam | β+ (85%) | 183Re | 1/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 183mOs | 170,71(5) keV | 170,71(5) keV | 170,71(5) keV | 9,9(3) jam | IT (15%) | 183Os | 1/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 184Os | 76 | 108 | 183,9524891(14) | 1,12(23)×1013 thn | α | 180W | 0+ | 2(1)×10−4 |  |  |  |  |  |  |  |  |  |  |  |
| 185Os | 76 | 109 | 184,9540423(14) | 93,6(5) hri | EC | 185Re | 1/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 185m1Os | 102,3(7) keV | 102,3(7) keV | 102,3(7) keV | 3,0(4) μdtk |  |  | (7/2−)# |  |  |  |  |  |  |  |  |  |  |  |  |
| 185m2Os | 275,7(8) keV | 275,7(8) keV | 275,7(8) keV | 0,78(5) μdtk |  |  | (11/2+) |  |  |  |  |  |  |  |  |  |  |  |  |
| 186Os | 76 | 110 | 185,9538382(15) | 2,0(11)×1015 thn | α | 182W | 0+ | 0,0159(3) |  |  |  |  |  |  |  |  |  |  |  |
| 187Os | 76 | 111 | 186,9557505(15) | Stabil Secara Pengamatan | Stabil Secara Pengamatan | Stabil Secara Pengamatan | 1/2− | 0,0196(2) |  |  |  |  |  |  |  |  |  |  |  |
| 188Os | 76 | 112 | 187,9558382(15) | Stabil Secara Pengamatan | Stabil Secara Pengamatan | Stabil Secara Pengamatan | 0+ | 0,1324(8) |  |  |  |  |  |  |  |  |  |  |  |
| 189Os | 76 | 113 | 188,9581475(16) | Stabil Secara Pengamatan | Stabil Secara Pengamatan | Stabil Secara Pengamatan | 3/2− | 0,1615(5) |  |  |  |  |  |  |  |  |  |  |  |
| 189mOs | 30,812(15) keV | 30,812(15) keV | 30,812(15) keV | 5,81(6) jam | IT | 189Os | 9/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 190Os | 76 | 114 | 189,9584470(16) | Stabil Secara Pengamatan | Stabil Secara Pengamatan | Stabil Secara Pengamatan | 0+ | 0,2626(2) |  |  |  |  |  |  |  |  |  |  |  |
| 190mOs | 1705,4(2) keV | 1705,4(2) keV | 1705,4(2) keV | 9,9(1) mnt | IT | 190Os | (10)− |  |  |  |  |  |  |  |  |  |  |  |  |
| 191Os | 76 | 115 | 190,9609297(16) | 15,4(1) hri | β− | 191Ir | 9/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 191mOs | 74,382(3) keV | 74,382(3) keV | 74,382(3) keV | 13,10(5) jam | IT | 191Os | 3/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 192Os | 76 | 116 | 191,9614807(27) | Stabil Secara Pengamatan | Stabil Secara Pengamatan | Stabil Secara Pengamatan | 0+ | 0,4078(19) |  |  |  |  |  |  |  |  |  |  |  |
| 192mOs | 2015,40(11) keV | 2015,40(11) keV | 2015,40(11) keV | 5,9(1) dtk | IT (87%) | 192Os | (10−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 192mOs | 2015,40(11) keV | 2015,40(11) keV | 2015,40(11) keV | 5,9(1) dtk | β− (13%) | 192Ir | (10−) |  |  |  |  |  |  |  |  |  |  |  |  |
| 193Os | 76 | 117 | 192,9641516(27) | 30,11(1) jam | β− | 193Ir | 3/2− |  |  |  |  |  |  |  |  |  |  |  |  |
| 194Os | 76 | 118 | 193,9651821(28) | 6,0(2) thn | β− | 194Ir | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 195Os | 76 | 119 | 194,96813(54) | 6,5 mnt | β− | 195Ir | 3/2−# |  |  |  |  |  |  |  |  |  |  |  |  |
| 196Os | 76 | 120 | 195,96964(4) | 34,9(2) mnt | β− | 196Ir | 0+ |  |  |  |  |  |  |  |  |  |  |  |  |
| 197Os | 76 | 121 |  | 2,8(6) mnt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Header & footer tabel ini:  view 
↑  mOs –  Isomer nuklir tereksitasi.
↑  ( ) –  Ketidakpastian (1σ) diberikan dalam bentuk ringkas dalam tanda kurung setelah digit terakhir yang sesuai.
↑  # –  Massa atom bertanda #: nilai dan ketidakpastian yang diperoleh bukan dari data eksperimen murni, tetapi setidaknya sebagian dari tren dari Permukaan Massa (trends from the Mass Surface, TMS).
↑  Waktu paruh tebal –  hampir stabil, waktu paruh lebih lama dari umur alam semesta.
↑  
Mode peluruhan:


EC:Penangkapan elektron

IT:Transisi isomerik

p:Emisi proton
↑  Simbol miring tebal sebagai anak –  Produk anak hampir stabil.
↑  Simbol tebal sebagai anak –  Produk anak stabil.
↑  ( ) nilai spin –  Menunjukkan spin dengan argumen penempatan yang lemah.
↑  # –  Nilai yang ditandai # tidak murni berasal dari data eksperimen, tetapi setidaknya sebagian dari tren nuklida tetangga (trends of neighboring nuclides, TNN).
↑  Diteorikan juga mengalami peluruhan β+β+ menjadi 184W
↑  Radionuklida primordial
1 2  Digunakan dalam penanggalan renium-osmium
↑  Diyakini mengalami peluruhan α menjadi 183W
↑  Diyakini mengalami peluruhan α menjadi 184W
↑  Diyakini mengalami peluruhan α menjadi 185W
↑  Diyakini mengalami peluruhan α menjadi 186W
↑  Diyakini mengalami peluruhan α menjadi 188W atau β−β− menjadi 192Pt dengan waktu paruh lebih dari 9,8×1012 tahun