锑的同位素

锑（原子量：121.760(1)）的同位素，其中有2个同位素是稳定的。

## 图表

103Sb

102.93969(32)#

100# ms >1.5 µs

β+

103Sn

5/2+#

β+ (86%)

104Sn

p (7%)

103Sn

β+, p (7%)

103In

α (<1%)

100In

β+ (99%)

105Sn

p (1%)

104Sn

β+, p (<1%)

104In

106Sb

105.92879(34)#

0.6(2) s

β+

106Sn

(4+)

220(20) ns

107Sb

106.92415(32)#

4.0(2) s

β+

107Sn

5/2+#

β+

108Sn

β+, p （不常见）

107In

109Sb

108.918132(20)

17.3(5) s

β+

109Sn

5/2+#

110Sb

109.91675(22)#

23.0(4) s

β+

110Sn

(4+)

111Sb

110.91316(3)

75(1) s

β+

111Sn

(5/2+)

112Sb

111.912398(19)

51.4(10) s

β+

112Sn

3+

113Sb

112.909372(19)

6.67(7) min

β+

113Sn

5/2+

114Sb

113.90927(3)

3.49(3) min

β+

114Sn

(3+)

219(12) µs

(8-)

115Sb

114.906598(17)

32.1(3) min

β+

115Sn

5/2+

116Sb

115.906794(6)

15.8(8) min

β+

116Sn

3+

194(4) ns

1+

60.3(6) min

β+

116Sn

8-

117Sb

116.904836(10)

2.80(1) h

β+

117Sn

5/2+

118Sb

117.905529(4)

3.6(1) min

β+

118Sn

1+

20.6(6) µs

(3)+

5.00(2) h

β+

118Sn

8-

119Sb

118.903942(9)

38.19(22) h

EC

119Sn

5/2+

130(3) ns

(19/2-)

850(90) ms

IT

119Sb

27/2+#

120Sb

119.905072(8)

15.89(4) min

β+

120Sn

1+

5.76(2) d

β+

120Sn

8-

246(2) ns

(3+)

400(8) ns

(6)

锑

120.9038157(24)

Stable

5/2+

0.5721(5)

β- (97.59%)

122Te

β+ (2.41%)

122Sn

1.86(8) µs

3+

0.53(3) ms

(5)+

4.191(3) min

IT

122Sb

(8)-

123Sb

122.9042140(22)

Stable

7/2+

0.4279(5)

124Sb

123.9059357(22)

60.20(3) d

β-

124Te

3-

IT (75%)

124Sb

β- (25%)

124Te

20.2(2) min

(8)-

3.2(3) µs

(3+,4+)

125Sb

124.9052538(28)

2.75856(25) a

β-

125mTe

7/2+

126Sb

125.90725(3)

12.35(6) d

β-

126Te

(8-)

β- (86%)

126Te

IT (14%)

126Sb

~11 s

IT

126m1Sb

(3-)

553(5) ns

(3+)

127Sb

126.906924(6)

3.85(5) d

β-

127mTe

7/2+

128Sb

127.909169(27)

9.01(4) h

β-

128Te

8-

β- (96.4%)

128Te

IT (3.6%)

128Sb

129Sb

128.909148(23)

4.40(1) h

β-

129mTe

7/2+

β- (85%)

129Te

IT (15%)

129Sb

>2 µs

(15/2-)

1.1(1) µs

(23/2+)

130Sb

129.911656(18)

39.5(8) min

β-

130Te

(8-)#

6.3(2) min

β-

130Te

(4,5)+

131Sb

130.911982(22)

23.03(4) min

β-

131mTe

(7/2+)

132Sb

131.914467(15)

2.79(5) min

β-

132Te

(4+)

4.15(5) min

β-

132Te

(8-)

102(4) ns

(6-)

133Sb

132.915252(27)

2.5(1) min

β-

133mTe

(7/2+)

134Sb

133.92038(5)

0.78(6) s

β-

134Te

(0-)

β- (99.9%)

134Te

β-, n (.091%)

133Te

β- (82.4%)

135Te

β-, n (17.6%)

134Te

β- (83%)

136Te

β-, n (17%)

135Te

570(50) ns

6-#

β-

137Te

β-, n

136Te

β-

138Te

β-, n

137Te

139Sb

138.94598(54)#

300# ms >300 ns

β-

139Te

7/2+#

## 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：antimony
- 日语原文：锑
- 货币符号：Sb
- standard atomic weight：121.760(1)