汞的同位素

汞（原子质量单位：200.59(2)）的同位素，其中有7个是稳定的。核磁共振较常用到汞和汞。

## 图表

170Hg

80(+400-40) μs

α

166Pt

0+

171Hg

171.00376(32)#

80(30) μs59(+36−16) μs

α

167Pt

3/2−#

172Hg

171.99883(22)

420(240) μs0.25(+35−9) ms

α

168Pt

0+

173Hg

172.99724(22)#

1.1(4) ms0.6(+5−2) ms

α

169Pt

3/2−#

174Hg

173.992864(21)

2.0(4) ms2.1(+18−7) ms

α

170Pt

0+

175Hg

174.99142(11)

10.8(4) ms

α

171Pt

5/2−#

α (98.6%)

172Pt

β+ (1.4%)

176Au

α (85%)

173Pt

β+ (15%)

177Au

α (70%)

174Pt

β+ (30%)

178Au

α (53%)

175Pt

β+ (47%)

179Au

β+, p (.15%)

178Pt

β+ (52%)

180Au

α (48%)

176Pt

β+ (64%)

181Au

α (36%)

177Pt

β+, p (.014%)

180Pt

β+, α (9×10−6%)

177Ir

13/2+

β+ (84.8%)

182Au

α (15.2%)

178Pt

β+, p (10−5%)

181Pt

β+ (74.5%)

183Au

α (25.5%)

179Pt

β+, p (5.6×10−4%)

182Pt

13/2+#

5# s

β+

183Au

13/2+#

β+ (98.89%)

184Au

α (1.11%)

180Pt

β+ (94%)

185Au

α (6%)

181Pt

IT (54%)

185Hg

β+ (46%)

185Au

α (.03%)

181Pt

β+ (99.92%)

186Au

α (.016%)

182Pt

82(5) µs

(8−)

β+

187Au

α (1.2×10−4%)

183Pt

β+

187Au

α (2.5×10−4%)

183Pt

β+

188Au

α (3.7×10−5%)

184Pt

134(15) ns

(12+)

β+

189Au

α (3×10−5%)

185Pt

β+

189Au

α (3×10−5%)

185Pt

β+

190Au

α (5×10−5%)

186Pt

191Hg

190.967157(24)

49(10) min

β+

191Au

3/2(−)

50.8(15) min

β+

191Au

13/2+

EC

192Au

α (4×10−6%)

188Pt

193Hg

192.966665(17)

3.80(15) h

β+

193Au

3/2−

β+ (92.9%)

193Au

IT (7.1%)

193Hg

194Hg

193.965439(13)

444(77) y

EC

194Au

0+

195Hg

194.966720(25)

10.53(3) h

β+

195Au

1/2−

IT (54.2%)

195Hg

β+ (45.8%)

195Au

196Hg

195.965833(3)

观测上稳定

0+

0.0015(1)

197Hg

196.967213(3)

64.14(5) h

EC

197Au

1/2−

IT (91.4%)

197Hg

EC (8.6%)

197Au

198Hg

197.9667690(4)

观测上稳定

0+

0.0997(20)

199Hg

198.9682799(4)

观测上稳定

1/2−

0.1687(22)

42.66(8) min

IT

199Hg

13/2+

200Hg

199.9683260(4)

观测上稳定

0+

0.2310(19)

201Hg

200.9703023(6)

观测上稳定

3/2−

0.1318(9)

94(3) µs

13/2+

202Hg

201.9706430(6)

观测上稳定

0+

0.2986(26)

203Hg

202.9728725(18)

46.595(6) d

β-

203Tl

5/2−

24(4) µs

(13/2+)

204Hg

203.9734939(4)

观测上稳定

0+

0.0687(15)

205Hg

204.976073(4)

5.14(9) min

β-

205Tl

1/2−

1.09(4) ms

IT

205Hg

13/2+

206Hg

205.977514(22)

8.15(10) min

β-

206Tl

0+

207Hg

206.98259(16)

2.9(2) min

β-

207Tl

(9/2+)

208Hg

207.98594(32)#

42(5) min41(+5−4) min

β-

208Tl

0+

209Hg

208.99104(21)#

37(8) s

9/2+#

210Hg

209.99451(32)#

10# min>300 ns

0+

## 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) . Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and 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. 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 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.

## 基本资料

- infobox_name：mercury
- 货币符号：Hg
- 日语原文：汞
- standard atomic weight：200.592(3)