레늄 동위 원소
표

| 핵자 수 | Z(p)> 들뜬 에너지 | N(n)> 들뜬 에너지 |   동위 원소 질량 (u)  > 들뜬 에너지 | 반감기 | 붕괴 방식 | 붕괴 생성 동위 원소 | 핵 스핀 | 자연계에 존재하는 동위 원소 범위 (몰 분율) | 자연계에 존재하는 최대 범위 (몰 분율) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 160Re | 75 | 85 | 159.98212(43)# | 860(120) µs [0.82(+15-9) ms] | p (91%) | 159W | (2-) |  |  |
| 160Re | 75 | 85 | 159.98212(43)# | 860(120) µs [0.82(+15-9) ms] | α (9%) | 156Ta | (2-) |  |  |
| 161Re | 75 | 86 | 160.97759(22) | 0.37(4) ms | p | 160W | 1/2+ |  |  |
| 161mRe | 123.8(13) keV | 123.8(13) keV | 123.8(13) keV | 15.6(9) ms | α | 157Ta | 11/2- |  |  |
| 162Re | 75 | 87 | 161.97600(22)# | 107(13) ms | α (94%) | 158Ta | (2-) |  |  |
| 162Re | 75 | 87 | 161.97600(22)# | 107(13) ms | β+ (6%) | 162W | (2-) |  |  |
| 162mRe | 173(10) keV | 173(10) keV | 173(10) keV | 77(9) ms | α (91%) | 158Ta | (9+) |  |  |
| 162mRe | 173(10) keV | 173(10) keV | 173(10) keV | 77(9) ms | β+ (9%) | 162W | (9+) |  |  |
| 163Re | 75 | 88 | 162.972081(21) | 390(70) ms | β+ (68%) | 163W | (1/2+) |  |  |
| 163Re | 75 | 88 | 162.972081(21) | 390(70) ms | α (32%) | 159Ta | (1/2+) |  |  |
| 163mRe | 115(4) keV | 115(4) keV | 115(4) keV | 214(5) ms | α (66%) | 159Ta | (11/2-) |  |  |
| 163mRe | 115(4) keV | 115(4) keV | 115(4) keV | 214(5) ms | β+ (34%) | 163W | (11/2-) |  |  |
| 164Re | 75 | 89 | 163.97032(17)# | 0.53(23) s | α (58%) | 160Ta | high |  |  |
| 164Re | 75 | 89 | 163.97032(17)# | 0.53(23) s | β+ (42%) | 164W | high |  |  |
| 164mRe | 120(120)# keV | 120(120)# keV | 120(120)# keV | 530(230) ms |  |  | (2#)- |  |  |
| 165Re | 75 | 90 | 164.967089(30) | 1# s | β+ | 165W | 1/2+# |  |  |
| 165Re | 75 | 90 | 164.967089(30) | 1# s | α | 161Ta | 1/2+# |  |  |
| 165mRe | 47(26) keV | 47(26) keV | 47(26) keV | 2.1(3) s | β+ (87%) | 165W | 11/2-# |  |  |
| 165mRe | 47(26) keV | 47(26) keV | 47(26) keV | 2.1(3) s | α (13%) | 161Ta | 11/2-# |  |  |
| 166Re | 75 | 91 | 165.96581(9)# | 2# s | β+ | 166W | 2-# |  |  |
| 166Re | 75 | 91 | 165.96581(9)# | 2# s | α | 162Ta | 2-# |  |  |
| 167Re | 75 | 92 | 166.96260(6)# | 3.4(4) s | α | 163Ta | 9/2-# |  |  |
| 167Re | 75 | 92 | 166.96260(6)# | 3.4(4) s | β+ | 167W | 9/2-# |  |  |
| 167mRe | 130(40)# keV | 130(40)# keV | 130(40)# keV | 5.9(3) s | β+ (99.3%) | 167W | 1/2+# |  |  |
| 167mRe | 130(40)# keV | 130(40)# keV | 130(40)# keV | 5.9(3) s | α (0.7%) | 163Ta | 1/2+# |  |  |
| 168Re | 75 | 93 | 167.96157(3) | 4.4(1) s | β+ (99.99%) | 168W | (5+,6+,7+) |  |  |
| 168Re | 75 | 93 | 167.96157(3) | 4.4(1) s | α (0.005%) | 164Ta | (5+,6+,7+) |  |  |
| 168mRe | non-exist | non-exist | non-exist | 6.6(15) s |  |  |  |  |  |
| 169Re | 75 | 94 | 168.95879(3) | 8.1(5) s | β+ (99.99%) | 169W | 9/2-# |  |  |
| 169Re | 75 | 94 | 168.95879(3) | 8.1(5) s | α (0.005%) | 165Ta | 9/2-# |  |  |
| 169mRe | 145(29) keV | 145(29) keV | 145(29) keV | 15.1(15) s | β+ (99.8%) | 169W | 1/2+# |  |  |
| 169mRe | 145(29) keV | 145(29) keV | 145(29) keV | 15.1(15) s | α (0.2%) | 164Ta | 1/2+# |  |  |
| 170Re | 75 | 95 | 169.958220(28) | 9.2(2) s | β+ (99.99%) | 170W | (5+) |  |  |
| 170Re | 75 | 95 | 169.958220(28) | 9.2(2) s | α (0.01%) | 166Ta | (5+) |  |  |
| 171Re | 75 | 96 | 170.95572(3) | 15.2(4) s | β+ | 171W | (9/2-) |  |  |
| 172Re | 75 | 97 | 171.95542(6) | 15(3) s | β+ | 172W | (5) |  |  |
| 172mRe | 0(100)# keV | 0(100)# keV | 0(100)# keV | 55(5) s | β+ | 172W | (2) |  |  |
| 173Re | 75 | 98 | 172.95324(3) | 1.98(26) min | β+ | 173W | (5/2-) |  |  |
| 174Re | 75 | 99 | 173.95312(3) | 2.40(4) min | β+ | 174W |  |  |  |
| 175Re | 75 | 100 | 174.95138(3) | 5.89(5) min | β+ | 175W | (5/2-) |  |  |
| 176Re | 75 | 101 | 175.95162(3) | 5.3(3) min | β+ | 176W | 3+ |  |  |
| 177Re | 75 | 102 | 176.95033(3) | 14(1) min | β+ | 177W | 5/2- |  |  |
| 177mRe | 84.71(10) keV | 84.71(10) keV | 84.71(10) keV | 50(10) µs |  |  | 5/2+ |  |  |
| 178Re | 75 | 103 | 177.95099(3) | 13.2(2) min | β+ | 178W | (3+) |  |  |
| 179Re | 75 | 104 | 178.949988(26) | 19.5(1) min | β+ | 179W | (5/2)+ |  |  |
| 179m1Re | 65.39(9) keV | 65.39(9) keV | 65.39(9) keV | 95(25) µs |  |  | (5/2-) |  |  |
| 179m2Re | 1684.59(14)+Y keV | 1684.59(14)+Y keV | 1684.59(14)+Y keV | >0.4 µs |  |  | (23/2+) |  |  |
| 180Re | 75 | 105 | 179.950789(23) | 2.44(6) min | β+ | 180W | (1)- |  |  |
| 181Re | 75 | 106 | 180.950068(14) | 19.9(7) h | β+ | 181W | 5/2+ |  |  |
| 182Re | 75 | 107 | 181.95121(11) | 64.0(5) h | β+ | 182W | 7+ |  |  |
| 182m1Re | 60(100) keV | 60(100) keV | 60(100) keV | 12.7(2) h | β+ | 182W | 2+ |  |  |
| 182m2Re | 235.736(10)+X keV | 235.736(10)+X keV | 235.736(10)+X keV | 585(21) ns |  |  | 2- |  |  |
| 182m3Re | 461.3(1)+X keV | 461.3(1)+X keV | 461.3(1)+X keV | 0.78(9) µs |  |  | (4-) |  |  |
| 183Re | 75 | 108 | 182.950820(9) | 70.0(14) d | ε | 183W | 5/2+ |  |  |
| 183mRe | 1907.6(3) keV | 1907.6(3) keV | 1907.6(3) keV | 1.04(4) ms | IT | 183Re | (25/2+) |  |  |
| 184Re | 75 | 109 | 183.952521(5) | 38.0(5) d | β+ | 184W | 3(-) |  |  |
| 184mRe | 188.01(4) keV | 188.01(4) keV | 188.01(4) keV | 169(8) d | IT (75.4%) | 184Re | 8(+) |  |  |
| 184mRe | 188.01(4) keV | 188.01(4) keV | 188.01(4) keV | 169(8) d | β+ (24.6%) | 184W | 8(+) |  |  |
| 185Re | 75 | 110 | 184.9529550(13) | 관찰상 안정 | 관찰상 안정 | 관찰상 안정 | 5/2+ | 0.3740(2) |  |
| 185mRe | 2124(2) keV | 2124(2) keV | 2124(2) keV | 123(23) ns |  |  | (21/2) |  |  |
| 186Re | 75 | 111 | 185.9549861(13) | 3.7186(5) d | β- (93.1%) | 186Os | 1- |  |  |
| 186Re | 75 | 111 | 185.9549861(13) | 3.7186(5) d | ε (6.9%) | 186W | 1- |  |  |
| 186mRe | 149(7) keV | 149(7) keV | 149(7) keV | 2.0(5)×105 a | IT (90%) | 186Re | (8+) |  |  |
| 186mRe | 149(7) keV | 149(7) keV | 149(7) keV | 2.0(5)×105 a | β- (10%) | 186Os | (8+) |  |  |
| 187Re | 75 | 112 | 186.9557531(15) | 41.2(2)×109 a | β- (99.99%) | 187Os | 5/2+ | 0.6260(2) |  |
| 187Re | 75 | 112 | 186.9557531(15) | 41.2(2)×109 a | α (10−4%) | 183Ta | 5/2+ | 0.6260(2) |  |
| 188Re | 75 | 113 | 187.9581144(15) | 17.0040(22) h | β- | 188Os | 1- |  |  |
| 188mRe | 172.069(9) keV | 172.069(9) keV | 172.069(9) keV | 18.59(4) min | IT | 188Re | (6)- |  |  |
| 189Re | 75 | 114 | 188.959229(9) | 24.3(4) h | β- | 189Os | 5/2+ |  |  |
| 190Re | 75 | 115 | 189.96182(16) | 3.1(3) min | β- | 190Os | (2)- |  |  |
| 190mRe | 210(50) keV | 210(50) keV | 210(50) keV | 3.2(2) h | β- (54.4%) | 190Os | (6-) |  |  |
| 190mRe | 210(50) keV | 210(50) keV | 210(50) keV | 3.2(2) h | IT (45.6%) | 190Re | (6-) |  |  |
| 191Re | 75 | 116 | 190.963125(11) | 9.8(5) min | β- | 191Os | (3/2+,1/2+) |  |  |
| 192Re | 75 | 117 | 191.96596(21)# | 16(1) s | β- | 192Os |  |  |  |
| 193Re | 75 | 118 | 192.96747(21)# | 30# s [>300 ns] |  |  | 5/2+# |  |  |
| 194Re | 75 | 119 | 193.97042(32)# | 2# s [>300 ns] |  |  |  |  |  |
↑  안정 동위 원소는 굵은 글씨로 표기, 우주의 나이보다 반감기가 긴 동위 원소의 반감기는 굵은 흘림체로 표기
↑  약어:
ε: 전자 포획
IT: 이성질핵 전이
↑  안정 동위 원소는 굵은 글씨로 표기, 우주의 나이보다 반감기가 긴 동위 원소는 굵은 흘림체로 표기
↑  α 붕괴를 통해 181Ta으로 붕괴할 수 있다.
↑  태양계 초창기부터 존재해 왔었던 방사성 핵자
↑  레늄-오스뮴 연대 측정에 이용