로듐 동위 원소

자연계에 존재하는 로듐의 동위 원소는 1종으로 103Rh이 100% 존재하고 있다. 인공적으로 만들어진 로듐의 동위 원소로는 89Rh부터 122Rh까지인데 이 중에서 101Rh의 반감기가 3.3년으로 가장 길다. 105Rh은 핵분열 생성물의 방사성 로듐 동위 원소들 중 반감기가 35.36일로 가장 길다.
# 표
{| class="wikitable" | 핵자
수 ! Z(p) ! N(n) !
동위 원소 질량 (u)
! rowspan="2" | 반감기 ! rowspan="2" | 붕괴
방식url-status=약어:
IT: 핵이성체 전이 ! rowspan="2" | 붕괴 생성
동위 원소안정 동위 원소는 굵은체로 표기 ! rowspan="2" | 핵
스핀 ! rowspan="2" | 자연계에 존재하는
동위 원소
범위
(몰 분율) ! rowspan="2" | 자연계에 존재하는
최대 범위
(몰 분율) |- ! colspan="3" | 들뜬 에너지 |- | 89Rh | | 45 | | 44 | 88.94884(48)# | 10# ms
[>1.5 µs] | β+ | 89Ru | 7/2+# | | |- | 90Rh | | 45 | | 45 | 89.94287(54)# | 15(7) ms
[12(+9-4) ms] | β+ | 90Ru | 0+# | | |- | | 90mRh | colspan="3" | 0(500)# keV | 1.1(3) s
[1.0(+3-2) s | | | 9+# | | |- | 91Rh | | 45 | | 46 | 90.93655(43)# | 1.74(14) s | β+ | 91Ru | 7/2+# | | |- | | 91mRh | colspan="3" | | 1.46(11) s | | | (1/2-) | | |- | 92Rh | | 45 | | 47 | 91.93198(43)# | 4.3(13) s | β+ | 92Ru | (6+) | | |- | | 92mRh | colspan="3" | | 4.66(25) s
[2.9(+15-8) s] | | | (≥6+) | | |- | 93Rh | | 45 | | 48 | 92.92574(43)# | 11.9(7) s | β+ | 93Ru | 9/2+# | | |- | rowspan=2|94Rh | rowspan=2 | 45 | rowspan=2 | 49 | rowspan=2|93.92170(48)# | rowspan=2|70.6(6) s | β+ (98.2%) | 94Ru | rowspan=2|(2+,4+) | rowspan=2| | rowspan=2| |- | β+, p (1.79%) | 93Tc |- | | 94mRh | colspan="3" | 300(200)# keV | 25.8(2) s | β+ | 94Ru | (8+) | | |- | 95Rh | | 45 | | 50 | 94.91590(16) | 5.02(10) min | β+ | 95Ru | (9/2)+ | | |- | rowspan=2 | 95mRh | rowspan=2 colspan="3" | 543.3(3) keV | rowspan=2|1.96(4) min | IT (88%) | 95Rh | rowspan=2|(1/2)- | rowspan=2| | rowspan=2| |- | β+ (12%) | 95Ru |- | 96Rh | | 45 | | 51 | 95.914461(14) | 9.90(10) min | β+ | **96Ru** | (6+) | | |- | rowspan=2 | 96mRh | rowspan=2 colspan="3" | 52.0(1) keV | rowspan=2|1.51(2) min | IT (60%) | 96Rh | rowspan=2|(3+) | rowspan=2| | rowspan=2| |- | β+ (40%) | **96Ru** |- | 97Rh | | 45 | | 52 | 96.91134(4) | 30.7(6) min | β+ | 97Ru | 9/2+ | | |- | rowspan=2 | 97mRh | rowspan=2 colspan="3" | 258.85(17) keV | rowspan=2|46.2(16) min | β+ (94.4%) | 97Ru | rowspan=2|1/2- | rowspan=2| | rowspan=2| |- | IT (5.6%) | 97Rh |- | 98Rh | | 45 | | 53 | 97.910708(13) | 8.72(12) min | β+ | **98Ru** | (2)+ | | |- | rowspan=2 | 98mRh | rowspan=2 colspan="3" | 60(50)# keV | rowspan=2|3.6(2) min | IT | 98Rh | rowspan=2|(5+) | rowspan=2| | rowspan=2| |- | β+ | **98Ru** |- | 99Rh | | 45 | | 54 | 98.908132(8) | 16.1(2) d | β+ | **99Ru** | 1/2- | | |- | rowspan=2 | 99mRh | rowspan=2 colspan="3" | 64.3(4) keV | rowspan=2|4.7(1) h | β+ (99.83%) | **99Ru** | rowspan=2|9/2+ | rowspan=2| | rowspan=2| |- | IT (0.16%) | 99Rh |- | 100Rh | | 45 | | 55 | 99.908122(20) | 20.8(1) h | β+ | **100Ru** | 1- | | |- | rowspan=2 | 100m1Rh | rowspan=2 colspan="3" | 107.6(2) keV | rowspan=2|4.6(2) min | IT (98.3%) | 100Rh | rowspan=2|(5+) | rowspan=2| | rowspan=2| |- | β+ (1.7%) | **100Ru** |- | | 100m2Rh | colspan="3" | 74.78(2) keV | 214.0(20) ns | | | (2)+ | | |- | | 100m3Rh | colspan="3" | 112.0+X keV | 130(10) ns | | | (7+) | | |- | 101Rh | | 45 | | 56 | 100.906164(18) | 3.3(3) a | ε | **101Ru** | 1/2- | | |- | rowspan=2 | 101mRh | rowspan=2 colspan="3" | 157.32(4) keV | rowspan=2|4.34(1) d | ε (93.6%) | **101Ru** | rowspan=2|9/2+ | rowspan=2| | rowspan=2| |- | IT (6.4%) | Rh |- | rowspan=2|102Rh | rowspan=2 | 45 | rowspan=2 | 57 | rowspan=2|101.906843(5) | rowspan=2|207.0(15) d | β+ (80%) | **102Ru** | rowspan=2|(1-,2-) | rowspan=2| | rowspan=2| |- | β- (20%) | **102Pd** |- | rowspan=2 | 102mRh | rowspan=2 colspan="3" | 140.75(8) keV | rowspan=2|2.9(10) a | β+ (99.77%) | **102Ru** | rowspan=2|6+ | rowspan=2| | rowspan=2| |- | IT (0.23%) | 102Rh |- | 103Rh핵분열 생성물 | | 45 | | 58 | 102.905504(3) | colspan=3 align=center|**안정**이론상으로 자발 핵분열을 할 수 있다. | 1/2- | 1.0000 | |- | | 103mRh | colspan="3" | 39.756(6) keV | 56.114(9) min | IT | **103Rh** | 7/2+ | | |- | rowspan=2|104Rh | rowspan=2 | 45 | rowspan=2 | 59 | rowspan=2|103.906656(3) | rowspan=2|42.3(4) s | β- (99.55%) | **104Pd** | rowspan=2|1+ | rowspan=2| | rowspan=2| |- | β+ (0.449%) | **104Ru** |- | | 104mRh | colspan="3" | 128.967(4) keV | 4.34(3) min | | | 5+ | | |- | 105Rh | | 45 | | 60 | 104.905694(4) | 35.36(6) h | β- | **105Pd** | 7/2+ | | |- | rowspan=2 | 105mRh | rowspan=2 colspan="3" | 129.781(4) keV | rowspan=2|42.9(3) s | IT | 105Rh | rowspan=2|1/2- | rowspan=2| | rowspan=2| |- | β- | **105Pd** |- | 106Rh | | 45 | | 61 | 105.907287(8) | 29.80(8) s | β- | **106Pd** | 1+ | | |- | | 106mRh | colspan="3" | 136(12) keV | 131(2) min | β- | **106Pd** | (6)+ | | |- | 107Rh | | 45 | | 62 | 106.906748(13) | 21.7(4) min | β- | 107Pd | 7/2+ | | |- | | 107mRh | colspan="3" | 268.36(4) keV | >10 µs | | | 1/2- | | |- | 108Rh | | 45 | | 63 | 107.90873(11) | 16.8(5) s | β- | **108Pd** | 1+ | | |- | | 108mRh | colspan="3" | -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 | colspan="3" | -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 | colspan="3" | 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+) | | |- | rowspan=2|114Rh | rowspan=2 | 45 | rowspan=2 | 69 | rowspan=2|113.91881(12) | rowspan=2|1.85(5) s | β- (>99.9%) | 114Pd | rowspan=2|1+ | rowspan=2| | rowspan=2| |- | β-, n (99.9%) | 116Pd | rowspan=2|1+ | rowspan=2| | rowspan=2| |- | β-, n (300 ns] | β- | 119Pd | 7/2+# | | |- | 120Rh | | 45 | | 75 | 119.93641(64)# | 200# ms
[>300 ns] | β- | 120Pd | | | |- | 121Rh | | 45 | | 76 | 120.93872(97)# | 100# ms
[>300 ns] | β- | 121Pd | 7/2+# | | |- | 122Rh | | 45 | | 77 | 121.94321(75)# | 50# ms
[>300 ns] | | | | | |}