루테튬 동위 원소

자연계에 존재하는 루테튬의 동위 원소는 175Lu, 176Lu이 존재한다. 이들 중 176Lu은 반감기가 385억년인 방사성 동위 원소로 루테튬-하프늄 연대 측정에 이용되어 태양계의 연대를 측정할 때 이용된다.
 핵자수
 Z(p)
 N(n)
  동위 원소 질량 (u) 
 반감기
 붕괴방식ε: 전자 포획IT: 이성질핵 전이
 붕괴 생성동위 원소
 핵스핀
 자연계에 존재하는동위 원소범위(몰 분율)
 자연계에 존재하는최대 범위(몰 분율)
 들뜬 에너지
150Lu
 71
 79
149.97323(54)#
43(5) ms
 p (80%)
 149Yb
(2+)
 β+ (20%)
 150Yb
 150mLu
 34(15) keV
 80(60) µs30(+95-15) µs
 (1,2)
 151Lu
 71
 80
 150.96758(43)#
 80.6(19) ms
 β+
 151Yb
 (11/2-)
 151mLu
 77(5) keV
 16(1) µs
 (3/2+)
152Lu
 71
 81
151.96412(21)#
650(70) ms
 β+ (85%)
 152Yb
(5-,6-)
 β+, p (15%)
 151Tm
153Lu
 71
 82
152.95877(22)
0.9(2) s
 β+
 153Yb
11/2-
 α
 149Tm
 153m1Lu
 80(5) keV
 1# s
 1/2+
 153m2Lu
 2502.5(4) keV
 >0.1 µs
 23/2-
 153m3Lu
 2632.9(5) keV
 15(3) µs
 27/2-
 154Lu
 71
 83
 153.95752(22)#
 1# s
 β+
 154Yb
 (2-)
 154m1Lu
 58(13) keV
 1.12(8) s
 (9+)
 154m2Lu
 >2562 keV
 35(3) µs
 (17+)
155Lu
 71
 84
154.954316(22)
68.6(16) ms
 α (76%)
 151Tm
(11/2-)
 β+ (24%)
 155Yb
 155m1Lu
 20(6) keV
138(8) ms
 α (88%)
 151Tm
(1/2+)
 β+ (12%)
 155Yb
 155m2Lu
 1781.0(20) keV
 2.70(3) ms
 (25/2-)
156Lu
 71
 85
155.95303(8)
494(12) ms
 α (95%)
 152Tm
(2)-
 β+ (5%)
 156Yb
 156mLu
 220(80)# keV
198(2) ms
 α (94%)
 152Tm
(9)+
 β+ (6%)
 156Yb
157Lu
 71
 86
156.950098(20)
6.8(18) s
 β+
 157Yb
(1/2+,3/2+)
 α
 153Tm
 157mLu
 21.0(20) keV
4.79(12) s
 β+ (94%)
 157Yb
(11/2-)
 α (6%)
 153Tm
158Lu
 71
 87
157.949313(16)
10.6(3) s
 β+ (99.09%)
 158Yb
2-
 α (0.91%)
 154Tm
159Lu
 71
 88
158.94663(4)
12.1(10) s
 β+ (99.96%)
 159Yb
1/2+#
 α (0.04%)
 155Tm
 159mLu
 100(80)# keV
 10# s
 11/2-#
160Lu
 71
 89
159.94603(6)
36.1(3) s
 β+
 160Yb
2-#
 α (10−4%)
 156Tm
 160mLu
 0(100)# keV
 40(1) s
 161Lu
 71
 90
 160.94357(3)
 77(2) s
 β+
 161Yb
 1/2+
 161mLu
 166(18) keV
 7.3(4) ms
 IT
 161Lu
 (9/2-)
 162Lu
 71
 91
 161.94328(8)
 1.37(2) min
 β+
 162Yb
 (1-)
 162m1Lu
 120(200)# keV
1.5 min
 β+
 162Yb
4-#
 IT (드묾)
 162Lu
 162m2Lu
 300(200)# keV
 1.9 min
 163Lu
 71
 92
 162.94118(3)
 3.97(13) min
 β+
 163Yb
 1/2(+)
 164Lu
 71
 93
 163.94134(3)
 3.14(3) min
 β+
 164Yb
 1(-)
 165Lu
 71
 94
 164.939407(28)
 10.74(10) min
 β+
 165Yb
 1/2+
 166Lu
 71
 95
 165.93986(3)
 2.65(10) min
 β+
 166Yb
 (6-)
 166m1Lu
 34.37(5) keV
1.41(10) min
 ε (58%)
 166Yb
3(-)
 IT (42%)
 166Lu
 166m2Lu
 42.9(5) keV
 2.12(10) min
 0(-)
 167Lu
 71
 96
 166.93827(3)
 51.5(10) min
 β+
 167Yb
 7/2+
 167mLu
 0(30)# keV
 >1 min
 1/2(-#)
 168Lu
 71
 97
 167.93874(5)
 5.5(1) min
 β+
 '''168Yb'''
 (6-)
 168mLu
 180(110) keV
6.7(4) min
 β+ (95%)
 '''168Yb'''
3+
 IT (5%)
 168Lu
 169Lu
 71
 98
 168.937651(6)
 34.06(5) h
 β+
 169Yb
 7/2+
 169mLu
 29.0(5) keV
 160(10) s
 IT
 169Lu
 1/2-
 170Lu
 71
 99
 169.938475(18)
 2.012(20) d
 β+
 '''170Yb'''
 0+
 170mLu
 92.91(9) keV
 670(100) ms
 IT
 170Lu
 (4)-
 171Lu
 71
 100
 170.9379131(30)
 8.24(3) d
 β+
 '''171Yb'''
 7/2+
 171mLu
 71.13(8) keV
 79(2) s
 IT
 171Lu
 1/2-
 172Lu
 71
 101
 171.939086(3)
 6.70(3) d
 β+
 '''172Yb'''
 4-
 172m1Lu
 41.86(4) keV
 3.7(5) min
 IT
 172Lu
 1-
 172m2Lu
 65.79(4) keV
 0.332(20) µs
 (1)+
 172m3Lu
 109.41(10) keV
 440(12) µs
 (1)+
 172m4Lu
 213.57(17) keV
 150 ns
 (6-)
 173Lu
 71
 102
 172.9389306(26)
 1.37(1) a
 ε
 '''173Yb'''
 7/2+
 173mLu
 123.672(13) keV
 74.2(10) µs
 5/2-
 174Lu
 71
 103
 173.9403375(26)
 3.31(5) a
 β+
 '''174Yb'''
 (1)-
 174m1Lu
 170.83(5) keV
142(2) d
 IT (99.38%)
 174Lu
6-
 ε (0.62%)
 174Yb
 174m2Lu
 240.818(4) keV
 395(15) ns
 (3+)
 174m3Lu
 365.183(6) keV
 145(3) ns
 (4-)
 175Lu
 71
 104
 174.9407718(23)
'''관측상 안정'''
 7/2+
 0.9741(2)
 175m1Lu
 1392.2(6) keV
 984(30) µs
 (19/2+)
 175m2Lu
 353.48(13) keV
 1.49(7) µs
 5/2-
 176Lu
 71
 105
 175.9426863(23)
 '''3.85(7)×1010 a'''
 β-
 '''176Hf'''
 7-
 0.0259(2)
 176mLu
 122.855(6) keV
3.664(19) h
 β- (99.9%)
 '''176Hf'''
1-
 ε (0.095%)
 '''176Yb'''
 177Lu
 71
 106
 176.9437581(23)
 6.6475(20) d
 β-
 '''177Hf'''
 7/2+
 177m1Lu
 150.3967(10) keV
 130(3) ns
 9/2-
 177m2Lu
 569.7068(16) keV
 155(7) µs
 1/2+
 177m3Lu
 970.1750(24) keV
160.44(6) d
 β- (78.3%)
 '''177Hf'''
23/2-
 IT (21.7%)
 177Lu
 177m4Lu
 3900(10) keV
 7(2) min6(+3-2) min
 39/2-
 178Lu
 71
 107
 177.945955(3)
 28.4(2) min
 β-
 '''178Hf'''
 1(+)
 178mLu
 123.8(26) keV
 23.1(3) min
 β-
 '''178Hf'''
 9(-)
 179Lu
 71
 108
 178.947327(6)
 4.59(6) h
 β-
 '''179Hf'''
 7/2(+)
 179mLu
 592.4(4) keV
 3.1(9) ms
 IT
 179Lu
 1/2(+)
 180Lu
 71
 109
 179.94988(8)
 5.7(1) min
 β-
 '''180Hf'''
 5+
 180m1Lu
 13.9(3) keV
 ~1 s
 IT
 180Lu
 3-
 180m2Lu
 624.0(5) keV
 >=1 ms
 (9-)
 181Lu
 71
 110
 180.95197(32)#
 3.5(3) min
 β-
 181Hf
 (7/2+)
 182Lu
 71
 111
 181.95504(21)#
 2.0(2) min
 β-
 182Hf
 (0,1,2)
 183Lu
 71
 112
 182.95757(32)#
 58(4) s
 β-
 183Hf
 (7/2+)
 184Lu
 71
 113
 183.96091(43)#
 20(3) s
 β-
 184Hf
 (3+)
동위 원소
 
분류:원소별 동위 원소 목록