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
| style="text-align:right" | 60
| style="text-align:right" | 64
| 123.95223(64)#
| 500# ms
|
|
| 0+
|
|
|-
| 125Nd
| style="text-align:right" | 60
| style="text-align:right" | 65
| 124.94888(43)#
| 600(150) ms
|
|
| 5/2(+#)
|
|
|-
| 126Nd
| style="text-align:right" | 60
| style="text-align:right" | 66
| 125.94322(43)#
| 1# s [>200 ns]
|
| 126Pr
| 0+
|
|
|-
| rowspan=2|127Nd
| rowspan=2 style="text-align:right" | 60
| rowspan=2 style="text-align:right" | 67
| rowspan=2|126.94050(43)#
| rowspan=2|1.8(4) s
|
| 127Pr
| rowspan=2|5/2+#
| rowspan=2|
| rowspan=2|
|-
| , （不常見）
| 126Ce
|-
| rowspan=2|128Nd
| rowspan=2 style="text-align:right" | 60
| rowspan=2 style="text-align:right" | 68
| rowspan=2|127.93539(21)#
| rowspan=2|5# s
|
| 128Pr
| rowspan=2|0+
| rowspan=2|
| rowspan=2|
|-
| , （不常見）
| 127Ce
|-
| rowspan=2|129Nd
| rowspan=2 style="text-align:right" | 60
| rowspan=2 style="text-align:right" | 69
| rowspan=2|128.93319(22)#
| rowspan=2|4.9(2) s
|
| 129Pr
| rowspan=2|5/2+#
| rowspan=2|
| rowspan=2|
|-
| , （不常見）
| 128Ce
|-
| 130Nd
| style="text-align:right" | 60
| style="text-align:right" | 70
| 129.92851(3)
| 21(3) s
|
| 130Pr
| 0+
|
|
|-
| rowspan=2|131Nd
| rowspan=2 style="text-align:right" | 60
| rowspan=2 style="text-align:right" | 71
| rowspan=2|130.92725(3)
| rowspan=2|33(3) s
|
| 131Pr
| rowspan=2|(5/2)(+#)
| rowspan=2|
| rowspan=2|
|-
| , （不常見）
| 130Ce
|-
| 132Nd
| style="text-align:right" | 60
| style="text-align:right" | 72
| 131.923321(26)
| 1.56(10) min
|
| 132Pr
| 0+
|
|
|-
| 133Nd
| style="text-align:right" | 60
| style="text-align:right" | 73
| 132.92235(5)
| 70(10) s
|
| 133Pr
| (7/2+)
|
|
|-
| style="text-indent:1em" | 133m1Nd
| colspan="3" style="text-indent:2em" | 127.97(11) keV
| ~70 s
|
| 133Pr
| (1/2)+
|
|
|-
| style="text-indent:1em" | 133m2Nd
| colspan="3" style="text-indent:2em" | 176.10(10) keV
| ~300 ns
|
|
| (9/2-)
|
|
|-
| 134Nd
| style="text-align:right" | 60
| style="text-align:right" | 74
| 133.918790(13)
| 8.5(15) min
|
| 134Pr
| 0+
|
|
|-
| style="text-indent:1em" | 134mNd
| colspan="3" style="text-indent:2em" | 2293.1(4) keV
| 410(30) µs
|
|
| (8)-
|
|
|-
| 135Nd
| style="text-align:right" | 60
| style="text-align:right" | 75
| 134.918181(21)
| 12.4(6) min
|
| 135Pr
| 9/2(-)
|
|
|-
| style="text-indent:1em" | 135mNd
| colspan="3" style="text-indent:2em" | 65.0(2) keV
| 5.5(5) min
|
| 135Pr
| (1/2+)
|
|
|-
| 136Nd
| style="text-align:right" | 60
| style="text-align:right" | 76
| 135.914976(13)
| 50.65(33) min
|
| 136Pr
| 0+
|
|
|-
| 137Nd
| style="text-align:right" | 60
| style="text-align:right" | 77
| 136.914567(12)
| 38.5(15) min
|
| 137Pr
| 1/2+
|
|
|-
| style="text-indent:1em" | 137mNd
| colspan="3" style="text-indent:2em" | 519.43(17) keV
| 1.60(15) s
| IT
| 137Nd
| (11/2-)
|
|
|-
| 138Nd
| style="text-align:right" | 60
| style="text-align:right" | 78
| 137.911950(13)
| 5.04(9) h
|
| 138Pr
| 0+
|
|
|-
| style="text-indent:1em" | 138mNd
| colspan="3" style="text-indent:2em" | 3174.9(4) keV
| 410(50) ns
|
|
| (10+)
|
|
|-
| 139Nd
| style="text-align:right" | 60
| style="text-align:right" | 79
| 138.911978(28)
| 29.7(5) min
|
| 139Pr
| 3/2+
|
|
|-
| rowspan=2 style="text-indent:1em" | 139m1Nd
| rowspan=2 colspan="3" style="text-indent:2em" | 231.15(5) keV
| rowspan=2|5.50(20) h
| (88.2%)
| 139Pr
| rowspan=2|11/2-
| rowspan=2|
| rowspan=2|
|-
| IT (11.8%)
| 139Nd
|-
| style="text-indent:1em" | 139m2Nd
| colspan="3" style="text-indent:2em" | 2570.9+X keV
| ≥141 ns
|
|
|
|
|
|-
| 140Nd
| style="text-align:right" | 60
| style="text-align:right" | 80
| 139.90955(3)
| 3.37(2) d
|
| 140Pr
| 0+
|
|
|-
| style="text-indent:1em" | 140mNd
| colspan="3" style="text-indent:2em" | 2221.4(1) keV
| 600(50) µs
|
|
| 7-
|
|
|-
| 141Nd
| style="text-align:right" | 60
| style="text-align:right" | 81
| 140.909610(4)
| 2.49(3) h
|
| 141Pr
| 3/2+
|
|
|-
| rowspan=2 style="text-indent:1em" | 141mNd
| rowspan=2 colspan="3" style="text-indent:2em" | 756.51(5) keV
| rowspan=2|62.0(8) s
| IT (99.95%)
| 141Nd
| rowspan=2|11/2-
| rowspan=2|
| rowspan=2|
|-
| (.05%)
| 141Pr
|-
| 142Nd
| style="text-align:right" | 60
| style="text-align:right" | 82
| 141.9077233(25)
| colspan=3 align=center|**'
| 0+
| 0.272(5)
| 0.2680-0.2730
|-
| 143Nd
| style="text-align:right" | 60
| style="text-align:right" | 83
| 142.9098143(25)
| colspan=3 align=center|觀測上穩定
| 7/2-
| 0.122(2)
| 0.1212-0.1232
|-
| 144Nd
| style="text-align:right" | 60
| style="text-align:right" | 84
| 143.9100873(25)
| 2.29(16)×1015 a
| α
| 140Ce
| 0+
| 0.238(3)
| 0.2379-0.2397
|-
| 145Nd
| 7/2-
| 0.083(1)
| 0.0823-0.0835
|-
| 146Nd
| 0+
| 0.172(3)
| 0.1706-0.1735
|-
| 147Nd
| 0+
| 0.057(1)
| 0.0566-0.0578
|-
| 149Nd
| style="text-align:right" | 60
| style="text-align:right" | 89
| 148.920149(3)
| 1.728(1) h
|
| 149Pm
| 5/2-
|
|
|-
| 150Nd
| style="text-align:right" | 60
| style="text-align:right" | 90
| 149.920891(3)
| 6.7(7)×1018 a
|
| 150Sm
| 0+
| 0.056(2)
| 0.0553-0.0569
|-
| 151Nd
| style="text-align:right" | 60
| style="text-align:right" | 91
| 150.923829(3)
| 12.44(7) min
|
| 151Pm
| 3/2+
|
|
|-
| 152Nd
| style="text-align:right" | 60
| style="text-align:right" | 92
| 151.924682(26)
| 11.4(2) min
|
| 152Pm
| 0+
|
|
|-
| 153Nd
| style="text-align:right" | 60
| style="text-align:right" | 93
| 152.927698(29)
| 31.6(10) s
|
| 153Pm
| (3/2)-
|
|
|-
| 154Nd
| style="text-align:right" | 60
| style="text-align:right" | 94
| 153.92948(12)
| 25.9(2) s
|
| 154Pm
| 0+
|
|
|-
| style="text-indent:1em" | 154m1Nd
| colspan="3" style="text-indent:2em" | 480(150)# keV
| 1.3(5) µs
|
|
|
|
|
|-
| style="text-indent:1em" | 154m2Nd
| colspan="3" style="text-indent:2em" | 1349(10) keV
| >1 µs
|
|
| (5-)
|
|
|-
| 155Nd
| style="text-align:right" | 60
| style="text-align:right" | 95
| 154.93293(16)#
| 8.9(2) s
|
| 155Pm
| 3/2-#
|
|
|-
| 156Nd
| style="text-align:right" | 60
| style="text-align:right" | 96
| 155.93502(22)
| 5.49(7) s
|
| 156Pm
| 0+
|
|
|-
| style="text-indent:1em" | 156mNd
| colspan="3" style="text-indent:2em" | 1432(5) keV
| 135 ns
|
|
| 5-
|
|
|-
| 157Nd
| style="text-align:right" | 60
| style="text-align:right" | 97
| 156.93903(21)#
| 2# s [>300 ns]
|
| 157Pm
| 5/2-#
|
|
|-
| 158Nd
| style="text-align:right" | 60
| style="text-align:right" | 98
| 157.94160(43)#
| 700# ms [>300 ns]
|
| 158Pm
| 0+
|
|
|-
| 159Nd
| style="text-align:right" | 60
| style="text-align:right" | 99
| 158.94609(54)#
| 500# ms
|
| 159Pm
| 7/2+#
|
|
|-
| 160Nd
| style="text-align:right" | 60
| style="text-align:right" | 100
| 159.94909(64)#
| 300# ms
|
| 160Pm
| 0+
|
|
|-
| 161Nd
| style="text-align:right" | 60
| style="text-align:right" | 101
| 160.95388(75)#
| 200# ms
|
| 161Pm
| 1/2-#
|
|
|}

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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