釹的同位素

釹（原子質量單位: 144.242(3)）的同位素，其中有1個穩定同位素和4個觀測上穩定同位素。

## 圖表

124Nd

123.95223(64)#

500# ms

0+

125Nd

124.94888(43)#

600(150) ms

5/2(+#)

126Nd

125.94322(43)#

1# s >200 ns

β+

126Pr

0+

β+

127Pr

β+, p （不常見）

126Ce

β+

128Pr

β+, p （不常見）

127Ce

β+

129Pr

β+, p （不常見）

128Ce

130Nd

129.92851(3)

21(3) s

β+

130Pr

0+

β+

131Pr

β+, p （不常見）

130Ce

132Nd

131.923321(26)

1.56(10) min

β+

132Pr

0+

133Nd

132.92235(5)

70(10) s

β+

133Pr

(7/2+)

~70 s

β+

133Pr

(1/2)+

~300 ns

(9/2-)

134Nd

133.918790(13)

8.5(15) min

β+

134Pr

0+

410(30) µs

(8)-

135Nd

134.918181(21)

12.4(6) min

β+

135Pr

9/2(-)

5.5(5) min

β+

135Pr

(1/2+)

136Nd

135.914976(13)

50.65(33) min

β+

136Pr

0+

137Nd

136.914567(12)

38.5(15) min

β+

137Pr

1/2+

1.60(15) s

IT

137Nd

(11/2-)

138Nd

137.911950(13)

5.04(9) h

β+

138Pr

0+

410(50) ns

(10+)

139Nd

138.911978(28)

29.7(5) min

β+

139Pr

3/2+

β+ (88.2%)

139Pr

IT (11.8%)

139Nd

≥141 ns

140Nd

139.90955(3)

3.37(2) d

EC

140Pr

0+

600(50) µs

7-

141Nd

140.909610(4)

2.49(3) h

β+

141Pr

3/2+

IT (99.95%)

141Nd

β+ (.05%)

141Pr

142Nd

141.9077233(25)

Stable

0+

0.272(5)

0.2680-0.2730

143Nd

142.9098143(25)

觀測上穩定

7/2-

0.122(2)

0.1212-0.1232

144Nd

143.9100873(25)

2.29(16)×1015 a

α

140Ce

0+

0.238(3)

0.2379-0.2397

145Nd

144.9125736(25)

觀測上穩定

7/2-

0.083(1)

0.0823-0.0835

146Nd

145.9131169(25)

觀測上穩定

0+

0.172(3)

0.1706-0.1735

147Nd

146.9161004(25)

10.98(1) d

β-

147Pm

5/2-

148Nd

147.916893(3)

觀測上穩定

0+

0.057(1)

0.0566-0.0578

149Nd

148.920149(3)

1.728(1) h

β-

149Pm

5/2-

150Nd

149.920891(3)

6.7(7)×1018 a

β-β-

150Sm

0+

0.056(2)

0.0553-0.0569

151Nd

150.923829(3)

12.44(7) min

β-

151Pm

3/2+

152Nd

151.924682(26)

11.4(2) min

β-

152Pm

0+

153Nd

152.927698(29)

31.6(10) s

β-

153Pm

(3/2)-

154Nd

153.92948(12)

25.9(2) s

β-

154Pm

0+

1.3(5) µs

>1 µs

(5-)

155Nd

154.93293(16)#

8.9(2) s

β-

155Pm

3/2-#

156Nd

155.93502(22)

5.49(7) s

β-

156Pm

0+

135 ns

5-

157Nd

156.93903(21)#

2# s >300 ns

β-

157Pm

5/2-#

158Nd

157.94160(43)#

700# ms >300 ns

β-

158Pm

0+

159Nd

158.94609(54)#

500# ms

β-

159Pm

7/2+#

160Nd

159.94909(64)#

300# ms

β-

160Pm

0+

161Nd

160.95388(75)#

200# ms

β-

161Pm

1/2-#

## 參考文獻

- 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.

## 基本資料

- infobox_name：neodymium
- 日語原文：釹
- 貨幣符號：Nd
- standard atomic weight：144.242(3)