镱的同位素

镱（原子量：173.045(10)）的同位素，其中有7个同位素是在观测上稳定的。

**图表**
148Yb
70
78
147.96742(64)#
250# ms
β+
148Tm
0+
149Yb
70
79
148.96404(54)#
0.7(2) s
β+
149Tm
(1/2+,3/2+)
150Yb
70
80
149.95842(43)#
700# ms >200 ns
β+
150Tm
0+
151Yb
70
81
150.95540(32)
1.6(5) s
β+
151Tm
(1/2+)
β+, p （不常见）
150Er
151m1Yb
750(100)# keV
1.6(5) s
β+
151Tm
(11/2-)
β+, p （不常见）
150Er
151m2Yb
1790(500)# keV
2.6(7) µs
19/2-#
151m3Yb
2450(500)# keV
20(1) µs
27/2-#
152Yb
70
82
151.95029(22)
3.04(6) s
β+
152Tm
0+
β+, p （不常见）
151Er
153Yb
70
83
152.94948(21)#
4.2(2) s
α (50%)
149Er
7/2-#
β+ (50%)
153Tm
β+, p (.008%)
152Er
153mYb
2700(100) keV
15(1) µs
(27/2-)
154Yb
70
84
153.946394(19)
0.409(2) s
α (92.8%)
150Er
0+
β+ (7.119%)
154Tm
155Yb
70
85
154.945782(18)
1.793(19) s
α (89%)
151Er
(7/2-)
β+ (11%)
155Tm
156Yb
70
86
155.942818(12)
26.1(7) s
β+ (90%)
156Tm
0+
α (10%)
152Er
157Yb
70
87
156.942628(11)
38.6(10) s
β+ (99.5%)
157Tm
7/2-
α (.5%)
153Er
158Yb
70
88
157.939866(9)
1.49(13) min
β+ (99.99%)
158Tm
0+
α (.0021%)
154Er
159Yb
70
89
158.94005(2)
1.67(9) min
β+
159Tm
5/2(-)
160Yb
70
90
159.937552(18)
4.8(2) min
β+
160Tm
0+
161Yb
70
91
160.937902(17)
4.2(2) min
β+
161Tm
3/2-
162Yb
70
92
161.935768(17)
18.87(19) min
β+
162Tm
0+
163Yb
70
93
162.936334(17)
11.05(25) min
β+
163Tm
3/2-
164Yb
70
94
163.934489(17)
75.8(17) min
EC
164Tm
0+
165Yb
70
95
164.93528(3)
9.9(3) min
β+
165Tm
5/2-
166Yb
70
96
165.933882(9)
56.7(1) h
EC
166Tm
0+
167Yb
70
97
166.934950(5)
17.5(2) min
β+
167Tm
5/2-
168Yb
70
98
167.933897(5)
观测上稳定
0+
0.0013(1)
169Yb
70
99
168.935190(5)
32.026(5) d
EC
169Tm
7/2+
169mYb
24.199(3) keV
46(2) s
IT
169Yb
1/2-
170Yb
70
100
169.9347618(26)
观测上稳定
0+
0.0304(15)
170mYb
1258.46(14) keV
370(15) ns
4-
171Yb
70
101
170.9363258(26)
观测上稳定
1/2-
0.1428(57)
171m1Yb
95.282(2) keV
5.25(24) ms
IT
171Yb
7/2+
171m2Yb
122.416(2) keV
265(20) ns
5/2-
172Yb
70
102
171.9363815(26)
观测上稳定
0+
0.2183(67)
173Yb
70
103
172.9382108(26)
观测上稳定
5/2-
0.1613(27)
173mYb
398.9(5) keV
2.9(1) µs
1/2-
174Yb
70
104
173.9388621(26)
观测上稳定
0+
0.3183(92)
175Yb
70
105
174.9412765(26)
4.185(1) d
β-
175Lu
7/2-
175mYb
514.865(4) keV
68.2(3) ms
1/2-
176Yb
70
106
175.9425717(28)
观测上稳定
0+
0.1276(41)
176mYb
1050.0(3) keV
11.4(3) s
(8)-
177Yb
70
107
176.9452608(28)
1.911(3) h
β-
177Lu
(9/2+)
177mYb
331.5(3) keV
6.41(2) s
IT
177Yb
(1/2-)
178Yb
70
108
177.946647(11)
74(3) min
β-
178Lu
0+
179Yb
70
109
178.95017(32)#
8.0(4) min
β-
179Lu
(1/2-)
180Yb
70
110
179.95233(43)#
2.4(5) min
β-
180Lu
0+
181Yb
70
111
180.95615(43)#
1# min
β-
181Lu
3/2-#
182Yb
70
112
181.95824(43)#
30# s >300 ns
β−?
182Lu?
0+
183Yb
70
113
182.96243(43)#
30# s >300 ns
β−?
183Lu?
3/2−#
184Yb
70
114
183.96500(54)#
7# s >300 ns
β−?
184Lu?
0+
185Yb
70
115
184.96943(54)#
5# s >300 ns
β−?
185Lu?
9/2−#
186Yb
70
116

0+
187Yb
70
117


**参考文献**
 Isotope masses from  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  Atomic weights of the elements. Review 2000 (IUPAC Technical Report) date=20110324090740 . Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and  Atomic Weights Revised (2005) date=20080305062433 .- Half-life, spin, and isomer data selected from these sources. Editing notes on this article's talk page.
** Audi, Bersillon, Blachot, Wapstra.  The Nubase2003 evaluation of nuclear and decay properties date=20110716114059 , Nuc. Phys. A 729, pp. 3-128 (2003).
** National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the  NuDat 2.1 database date=20190513230730  (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.