鎦（原子量：174.967(1)）的同位素，其中有1個同位素是穩定的。
圖表
|-
| 149Lu
| style="text-align:right" | 71
| style="text-align:right" | 78
|
| 450 ns
[(+170−100) μs]
|
|
| 11/2-
|
|-
| rowspan=2|150Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 79
| rowspan=2|149.97323(54)#
| rowspan=2 data-sort-value='3(ms) 043.5' | 43(5) ms
| (80%)
| 149Yb
| rowspan=2|(2+)
| rowspan=2|
|-
| (20%)
| 150Yb
|-
| style="text-indent:1em" | 150mLu
| colspan="3" style="text-indent:2em" | 34(15) keV
| data-sort-value='2(µs) 080' | 80(60) µs
[30(+95-15) µs]
| [proton emission|p
| 149Yb
| (1,2)
|
|-
| rowspan=2|151Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 80
| rowspan=2|149.97323(54)#
| rowspan=2 data-sort-value='3(ms) 080.6' | 80.6(5) ms
| (63.4%)
| 150Yb
| rowspan=2|(11/2-)
| rowspan=2|
|-
| (36.6%)
| 151Yb
|-
| style="text-indent:1em" | 151mLu
| colspan="3" style="text-indent:2em" | 77(5) keV
| data-sort-value='2(µs) 016' | 16(1) µs
| [proton emission|p
| 150Yb
| (3/2+)
|
|-
| rowspan=2|152Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 81
| rowspan=2|151.96412(21)#
| rowspan=2 data-sort-value='3(ms) 650' | 650(70) ms
| (85%)
| 152Yb
| rowspan=2|(5-,6-)
| rowspan=2|
|-
| , (15%)
| 151Tm
|-
| rowspan=2|153Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 82
| rowspan=2|152.95877(22)
| rowspan=2 data-sort-value='4(s) 000.9' | 0.9(2) s
| (70%)
| 149Tm
| rowspan=2|11/2-
| rowspan=2|
|-
| (30%)
| 153Yb
|-
| style="text-indent:1em" | 153m1Lu
| colspan="3" style="text-indent:2em" | 80(5) keV
| data-sort-value='4(s) 001' | 1# s
| IT
| 153Yb
| 1/2+
|
|-
| style="text-indent:1em" | 153m2Lu
| colspan="3" style="text-indent:2em" | 2502.5(4) keV
| data-sort-value='2(µs) 000.1' | >0.1 µs
| IT
| 153Yb
| 23/2-
|
|-
| style="text-indent:1em" | 153m3Lu
| colspan="3" style="text-indent:2em" | 2632.9(5) keV
| data-sort-value='2(µs) 015' | 15(3) µs
| IT
| 153m2Yb
| 27/2-
|
|-
| 154Lu
| style="text-align:right" | 71
| style="text-align:right" | 83
| 153.95752(22)#
| data-sort-value='4(s) 001' | 1# s
|
| 154Yb
| (2-)
|
|-
| style="text-indent:1em" | 154m1Lu
| colspan="3" style="text-indent:2em" | 58(13) keV
| data-sort-value='4(s) 001.12' | 1.12(8) s
|
|
| (9+)
|
|-
| style="text-indent:1em" | 154m2Lu
| colspan="3" style="text-indent:2em" | >2562 keV
| data-sort-value='2(µs) 035' | 35(3) µs
|
|
| (17+)
|
|-
| rowspan=2|155Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 84
| rowspan=2|154.954316(22)
| rowspan=2 data-sort-value='3(ms) 068.6' | 68.6(16) ms
| (76%)
| 151Tm
| rowspan=2|(11/2-)
| rowspan=2|
|-
| (24%)
| 155Yb
|-
| rowspan=2 style="text-indent:1em" | 155m1Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 20(6) keV
| rowspan=2 data-sort-value='3(ms) 138' | 138(8) ms
| (88%)
| 151Tm
| rowspan=2|(1/2+)
| rowspan=2|
|-
| (12%)
| 155Yb
|-
| style="text-indent:1em" | 155m2Lu
| colspan="3" style="text-indent:2em" | 1781.0(20) keV
| data-sort-value='3(ms) 002.7' | 2.70(3) ms
|
|
| (25/2-)
|
|-
| rowspan=2|156Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 85
| rowspan=2|155.95303(8)
| rowspan=2 data-sort-value='3(ms) 494' | 494(12) ms
| (95%)
| 152Tm
| rowspan=2|(2)-
| rowspan=2|
|-
| (5%)
| 156Yb
|-
| rowspan=2 style="text-indent:1em" | 156mLu
| rowspan=2 colspan="3" style="text-indent:2em" | 220(80)# keV
| rowspan=2 data-sort-value='3(ms) 198' | 198(2) ms
| (94%)
| 152Tm
| rowspan=2|(9)+
| rowspan=2|
|-
| (6%)
| 156Yb
|-
| rowspan=2|157Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 86
| rowspan=2|156.950098(20)
| rowspan=2 data-sort-value='4(s) 006.8'| 6.8(18) s
|
| 157Yb
| rowspan=2|(1/2+,3/2+)
| rowspan=2|
|-
|
| 153Tm
|-
| rowspan=2 style="text-indent:1em" | 157mLu
| rowspan=2 colspan="3" style="text-indent:2em" | 21.0(20) keV
| rowspan=2 data-sort-value='4(s) 004.79' | 4.79(12) s
| (94%)
| 157Yb
| rowspan=2|(11/2-)
| rowspan=2|
|-
| (6%)
| 153Tm
|-
| rowspan=2|158Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 87
| rowspan=2|157.949313(16)
| rowspan=2 data-sort-value='4(s) 010.6' | 10.6(3) s
| (99.09%)
| 158Yb
| rowspan=2|2-
| rowspan=2|
|-
| (.91%)
| 154Tm
|-
| rowspan=2|159Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 88
| rowspan=2|158.94663(4)
| rowspan=2 data-sort-value='4(s) 012' | 12.1(10) s
| (99.96%)
| 159Yb
| rowspan=2|1/2+#
| rowspan=2|
|-
| (.04%)
| 155Tm
|-
| style="text-indent:1em" | 159mLu
| colspan="3" style="text-indent:2em" | 100(80)# keV
| data-sort-value='4(s) 010' | 10# s
|
|
| 11/2-#
|
|-
| rowspan=2|160Lu
| rowspan=2 style="text-align:right" | 71
| rowspan=2 style="text-align:right" | 89
| rowspan=2|159.94603(6)
| rowspan=2 data-sort-value='4(s) 036' | 36.1(3) s
|
| 160Yb
| rowspan=2|2-#
| rowspan=2|
|-
| (10−4%)
| 156Tm
|-
| style="text-indent:1em" | 160mLu
| colspan="3" style="text-indent:2em" | 0(100)# keV
| data-sort-value='4(s) 040' | 40(1) s
|
|
|
|
|-
| 161Lu
| style="text-align:right" | 71
| style="text-align:right" | 90
| 160.94357(3)
| data-sort-value='4(s) 077' | 77(2) s
|
| 161Yb
| 1/2+
|
|-
| style="text-indent:1em" | 161mLu
| colspan="3" style="text-indent:2em" | 166(18) keV
| data-sort-value='3(ms) 007.3' | 7.3(4) ms
| IT
| 161Lu
| (9/2-)
|
|-
| 162Lu
| style="text-align:right" | 71
| style="text-align:right" | 91
| 161.94328(8)
| data-sort-value='5(min) 01.37' | 1.37(2) min
|
| 162Yb
| (1-)
|
|-
| rowspan=2 style="text-indent:1em" | 162m1Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 120(200)# keV
| rowspan=2 data-sort-value='5(min) 01.5' | 1.5 min
|
| 162Yb
| rowspan=2|4-#
| rowspan=2|
|-
| IT （不常見）
| 162Lu
|-
| style="text-indent:1em" | 162m2Lu
| colspan="3" style="text-indent:2em" | 300(200)# keV
| data-sort-value='5(min) 01.9' | 1.9 min
|
|
|
|
|-
| 163Lu
| style="text-align:right" | 71
| style="text-align:right" | 92
| 162.94118(3)
| data-sort-value='5(min) 03.97' | 3.97(13) min
|
| 163Yb
| 1/2(+)
|
|-
| 164Lu
| style="text-align:right" | 71
| style="text-align:right" | 93
| 163.94134(3)
| data-sort-value='5(min) 03.14' | 3.14(3) min
|
| 164Yb
| 1(-)
|
|-
| 165Lu
| style="text-align:right" | 71
| style="text-align:right" | 94
| 164.939407(28)
| data-sort-value='5(min) 10.74' | 10.74(10) min
|
| 165Yb
| 1/2+
|
|-
| 166Lu
| style="text-align:right" | 71
| style="text-align:right" | 95
| 165.93986(3)
| data-sort-value='5(min) 02.65' | 2.65(10) min
|
| 166Yb
| (6-)
|
|-
| rowspan=2 style="text-indent:1em" | 166m1Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 34.37(5) keV
| rowspan=2 data-sort-value='5(min) 01.41' | 1.41(10) min
| (58%)
| 166Yb
| rowspan=2|3(-)
| rowspan=2|
|-
| IT (42%)
| 166Lu
|-
| style="text-indent:1em" | 166m2Lu
| colspan="3" style="text-indent:2em" | 42.9(5) keV
| data-sort-value='5(min) 02.12' | 2.12(10) min
|
|
| 0(-)
|
|-
| 167Lu
| style="text-align:right" | 71
| style="text-align:right" | 96
| 166.93827(3)
| data-sort-value='5(min) 51.5' | 51.5(10) min
|
| 167Yb
| 7/2+
|
|-
| style="text-indent:1em" | 167mLu
| colspan="3" style="text-indent:2em" | 0(30)# keV
| data-sort-value='5(min) 01' | >1 min
|
|
| 1/2(-#)
|
|-
| 168Lu
| style="text-align:right" | 71
| style="text-align:right" | 97
| 167.93874(5)
| data-sort-value='5(min) 05.5' | 5.5(1) min
|
| 168Yb
| (6-)
|
|-
| rowspan=2 style="text-indent:1em" | 168mLu
| rowspan=2 colspan="3" style="text-indent:2em" | 180(110) keV
| rowspan=2 data-sort-value='5(min) 06.7' | 6.7(4) min
| (95%)
| 168Yb
| rowspan=2|3+
| rowspan=2|
|-
| IT (5%)
| 168Lu
|-
| 169Lu
| style="text-align:right" | 71
| style="text-align:right" | 98
| 168.937651(6)
| data-sort-value='6(h) 34.06' | 34.06(5) h
|
| 169Yb
| 7/2+
|
|-
| style="text-indent:1em" | 169mLu
| colspan="3" style="text-indent:2em" | 29.0(5) keV
| data-sort-value='4(s) 160' | 160(10) s
| IT
| 169Lu
| 1/2-
|
|-
| 170Lu
| style="text-align:right" | 71
| style="text-align:right" | 99
| 169.938475(18)
| data-sort-value='7(d) 002.012' | 2.012(20) d
|
| 170Yb
| 0+
|
|-
| style="text-indent:1em" | 170mLu
| colspan="3" style="text-indent:2em" | 92.91(9) keV
| data-sort-value='3(ms) 670' | 670(100) ms
| IT
| 170Lu
| (4)-
|
|-
| 171Lu
| style="text-align:right" | 71
| style="text-align:right" | 100
| 170.9379131(30)
| data-sort-value='7(d) 008.24' | 8.24(3) d
|
| 171Yb
| 7/2+
|
|-
| style="text-indent:1em" | 171mLu
| colspan="3" style="text-indent:2em" | 71.13(8) keV
| data-sort-value='4(s) 079' | 79(2) s
| IT
| 171Lu
| 1/2-
|
|-
| 172Lu
| style="text-align:right" | 71
| style="text-align:right" | 101
| 171.939086(3)
| data-sort-value='7(d) 006.7' | 6.70(3) d
|
| 172Yb
| 4-
|
|-
| style="text-indent:1em" | 172m1Lu
| colspan="3" style="text-indent:2em" | 41.86(4) keV
| data-sort-value='5(min) 03.7' | 3.7(5) min
| IT
| 172Lu
| 1-
|
|-
| style="text-indent:1em" | 172m2Lu
| colspan="3" style="text-indent:2em" | 65.79(4) keV
| data-sort-value='2(µs) 000.332' | 0.332(20) µs
|
|
| (1)+
|
|-
| style="text-indent:1em" | 172m3Lu
| colspan="3" style="text-indent:2em" | 109.41(10) keV
| data-sort-value='2(µs) 440' | 440(12) µs
|
|
| (1)+
|
|-
| style="text-indent:1em" | 172m4Lu
| colspan="3" style="text-indent:2em" | 213.57(17) keV
| data-sort-value='1(ns) 150' | 150 ns
|
|
| (6-)
|
|-
| 173Lu
| style="text-align:right" | 71
| style="text-align:right" | 102
| 172.9389306(26)
| data-sort-value='8(a) 1.37' | 1.37(1) a
|
| 173Yb
| 7/2+
|
|-
| style="text-indent:1em" | 173mLu
| colspan="3" style="text-indent:2em" | 123.672(13) keV
| data-sort-value='2(µs) 074.2' | 74.2(10) µs
|
|
| 5/2-
|
|-
| 174Lu
| style="text-align:right" | 71
| style="text-align:right" | 103
| 173.9403375(26)
| data-sort-value='8(a) 3.31' | 3.31(5) a
|
| 174Yb
| (1)-
|
|-
| rowspan=2 style="text-indent:1em" | 174m1Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 170.83(5) keV
| rowspan=2 data-sort-value='7(d) 142' | 142(2) d
| IT (99.38%)
| 174Lu
| rowspan=2|6-
| rowspan=2|
|-
| (.62%)
| 174Yb
|-
| style="text-indent:1em" | 174m2Lu
| colspan="3" style="text-indent:2em" | 240.818(4) keV
| data-sort-value='1(ns) 395' | 395(15) ns
|
|
| (3+)
|
|-
| style="text-indent:1em" | 174m3Lu
| colspan="3" style="text-indent:2em" | 365.183(6) keV
| data-sort-value='1(ns) 145' | 145(3) ns
|
|
| (4-)
|
|-
| 175Lu
| style="text-align:right" | 71
| style="text-align:right" | 104
| 174.9407718(23)
| colspan=3 align=center data-sort-value='9' |觀測上穩定
| 7/2+
| 0.9741(2)
|-
| style="text-indent:1em" | 175m1Lu
| colspan="3" style="text-indent:2em" | 1392.2(6) keV
| data-sort-value='2(µs) 984' | 984(30) µs
|
|
| (19/2+)
|
|-
| style="text-indent:1em" | 175m2Lu
| colspan="3" style="text-indent:2em" | 353.48(13) keV
| data-sort-value='2(µs) 001.49' | 1.49(7) µs
|
|
| 5/2-
|
|-
| 176Lu
| style="text-align:right" | 71
| style="text-align:right" | 105
| 175.9426863(23)
| data-sort-value='8(a) 38500000000' | 38.5(7)×109 a
|
| 176Hf
| 7-
| 0.0259(2)
|-
| rowspan=2 style="text-indent:1em" | 176mLu
| rowspan=2 colspan="3" style="text-indent:2em" | 122.855(6) keV
| rowspan=2 data-sort-value='6(h) 03.66' | 3.664(19) h
| (99.9%)
| 176Hf
| rowspan=2|1-
| rowspan=2|
|-
| (.095%)
| 176Yb
|-
| 177Lu
| style="text-align:right" | 71
| style="text-align:right" | 106
| 176.9437581(23)
| data-sort-value='7(d) 006.6475' | 6.6475(20) d
|
| 177Hf
| 7/2+
|
|-
| style="text-indent:1em" | 177m1Lu
| colspan="3" style="text-indent:2em" | 150.3967(10) keV
| data-sort-value='1(ns) 130' | 130(3) ns
|
|
| 9/2-
|
|-
| style="text-indent:1em" | 177m2Lu
| colspan="3" style="text-indent:2em" | 569.7068(16) keV
| data-sort-value='2(µs) 155' | 155(7) µs
|
|
| 1/2+
|
|-
| rowspan=2 style="text-indent:1em" | 177m3Lu
| rowspan=2 colspan="3" style="text-indent:2em" | 970.1750(24) keV
| rowspan=2 data-sort-value='7(d) 160.44' | 160.44(6) d
| (78.3%)
| 177Hf
| rowspan=2|23/2-
| rowspan=2|
|-
| IT (21.7%)
| 177Lu
|-
| style="text-indent:1em" | 177m4Lu
| colspan="3" style="text-indent:2em" | 3900(10) keV
| data-sort-value='5(min) 07' | 7(2) min
[6(+3-2) min]
|
|
| 39/2-
|
|-
| 178Lu
| style="text-align:right" | 71
| style="text-align:right" | 107
| 177.945955(3)
| data-sort-value='5(min) 28.4' | 28.4(2) min
|
| 178Hf
| 1(+)
|
|-
| style="text-indent:1em" | 178mLu
| colspan="3" style="text-indent:2em" | 123.8(26) keV
| data-sort-value='5(min) 23.1' | 23.1(3) min
|
| 178Hf
| 9(-)
|
|-
| 179Lu
| style="text-align:right" | 71
| style="text-align:right" | 108
| 178.947327(6)
| data-sort-value='6(h) 04.59' | 4.59(6) h
|
| 179Hf
| 7/2(+)
|
|-
| style="text-indent:1em" | 179mLu
| colspan="3" style="text-indent:2em" | 592.4(4) keV
| data-sort-value='3(ms) 003.1' | 3.1(9) ms
| IT
| 179Lu
| 1/2(+)
|
|-
| 180Lu
| style="text-align:right" | 71
| style="text-align:right" | 109
| 179.94988(8)
| data-sort-value='5(min) 05.7' | 5.7(1) min
|
| 180Hf
| 5+
|
|-
| style="text-indent:1em" | 180m1Lu
| colspan="3" style="text-indent:2em" | 13.9(3) keV
| data-sort-value='4(s) 001' | ~1 s
| IT
| 180Lu
| 3-
|
|-
| style="text-indent:1em" | 180m2Lu
| colspan="3" style="text-indent:2em" | 624.0(5) keV
| data-sort-value='3(ms) 001' | >=1 ms
|
|
| (9-)
|
|-
| 181Lu
| style="text-align:right" | 71
| style="text-align:right" | 110
| 180.95197(32)#
| data-sort-value='5(min) 03.5' | 3.5(3) min
|
| 181Hf
| (7/2+)
|
|-
| 182Lu
| style="text-align:right" | 71
| style="text-align:right" | 111
| 181.95504(21)#
| data-sort-value='5(min) 02' | 2.0(2) min
|
| 182Hf
| (0,1,2)
|
|-
| 183Lu
| style="text-align:right" | 71
| style="text-align:right" | 112
| 182.95757(32)#
| data-sort-value='4(s) 058' | 58(4) s
|
| 183Hf
| (7/2+)
|
|-
| 184Lu
| style="text-align:right" | 71
| style="text-align:right" | 113
| 183.96091(43)#
| data-sort-value='4(s) 020' | 20(3) s
|
| 184Hf
| (3+)
|
|-
| 185Lu
| style="text-align:right" | 71
| style="text-align:right" | 114
| 184.96354(32)#
| 20# s
|
|
| 7/2+#
|
|-
| 186Lu
| style="text-align:right" | 71
| style="text-align:right" | 115
| 185.96745(43)#
| 6# s
|
|
|
|
|-
| 187Lu
| style="text-align:right" | 71
| style="text-align:right" | 116
| 186.97019(43)#
| 7# s
|
|
| 7/2+#
|
|-
| 188Lu
| style="text-align:right" | 71
| style="text-align:right" | 117
| 187.97443(43)#
| 1# s
|
|
|
|
|-
| 189Lu
| style="text-align:right" | 71
| style="text-align:right" | 118
|
|
|
|
|
|
|-
| 190Lu
| style="text-align:right" | 71
| style="text-align:right" | 119
|
|
|
|
|
|
|}
参考文獻
- Isotope masses from [https://web.archive.org/web/20080923134436/http://www.nndc.bnl.gov/amdc/index.html Ame2003 Atomic Mass Evaluation] by G. Audi, A.H. Wapstra, C. Thibault, J. Blachot and O. Bersillon in Nuclear Physics A729 (2003).
- Isotopic compositions and standard atomic masses from [http://www.iupac.org/publications/pac/2003/7506/7506x0683.html Atomic weights of the elements. Review 2000 (IUPAC Technical Report)] . Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and [http://www.iupac.org/news/archives/2005/atomic-weights_revised05.html Atomic Weights Revised (2005)] .
- Half-life, spin, and isomer data selected from these sources. Editing notes on this article's talk page.
** Audi, Bersillon, Blachot, Wapstra. [http://amdc.in2p3.fr/web/nubase_en.html The Nubase2003 evaluation of nuclear and decay properties] , Nuc. Phys. A 729, pp. 3-128 (2003).
** National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the [http://www.nndc.bnl.gov/nudat2/ NuDat 2.1 database] (retrieved Sept. 2005).
* David R. Lide (ed.), Norman E. Holden in CRC Handbook of Chemistry and Physics, 85th Edition*, online version. CRC Press. Boca Raton, Florida (2005). Section 11, Table of the Isotopes.
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