釩的同位素

釩（原子量：50.9415(1)）共有31個同位素，其中有1個是穩定的。

圖表
|-
| 40V
| style="text-align:right" | 23
| style="text-align:right" | 17
| 40.01109(54)#
|
|
| 39Ti
| 2−#
|
|
|-
| 41V
| style="text-align:right" | 23
| style="text-align:right" | 18
| 40.99978(22)#
|
|
| 40Ti
| 7/2−#
|
|
|-
| 42V
| style="text-align:right" | 23
| style="text-align:right" | 19
| 41.99123(21)#
| 41Ti
| 2−#
|
|
|-
| 43V
| style="text-align:right" | 23
| style="text-align:right" | 20
| 42.98065(25)#
| 80# ms
| β+
| 43Ti
| 7/2−#
|
|
|-
| rowspan=2|44V
| rowspan=2 style="text-align:right" | 23
| rowspan=2 style="text-align:right" | 21
| rowspan=2|43.97411(13)
| rowspan=2|111(7) ms
| β+ (>99.9%)
| 44Ti
| rowspan=2|(2+)
| rowspan=2|
| rowspan=2|
|-
| β−, α (40Ca**
|-
| style="text-indent:1em" | 44mV
| colspan="3" style="text-indent:2em" | 270(100)# keV
| 150(3) ms
| β+
| 44Ti
| (6+)
|
|
|-
| 45V
| style="text-align:right" | 23
| style="text-align:right" | 22
| 44.965776(18)
| 547(6) ms
| β+
| 45Ti
| 7/2−
|
|
|-
| 46V
| style="text-align:right" | 23
| style="text-align:right" | 23
| 45.9602005(11)
| 422.50(11) ms
|
| 46Ti
| 0+
|
|
|-
| style="text-indent:1em" | 46mV
| colspan="3" style="text-indent:2em" | 801.46(10) keV
| 1.02(7) ms
| IT
| 46V
| 3+
|
|
|-
| 47V
| style="text-align:right" | 23
| style="text-align:right" | 24
| 46.9549089(9)
| 32.6(3) min
| β+
| 47Ti
| 3/2−
|
|
|-
| 48V
| style="text-align:right" | 23
| style="text-align:right" | 25
| 47.9522537(27)
| 15.9735(25) d
| β+
| 48Ti
| 4+
|
|
|-
| 49V
| style="text-align:right" | 23
| style="text-align:right" | 26
| 48.9485161(12)
| 329(3) d
|
| 49Ti
| 7/2−
|
|
|-
|50V
| style="text-align:right" | 23
| style="text-align:right" | 27
| 49.9471585(11)
|2.71(13)×1017 y
| β+
| 50Ti
| 6+
| 0.00250(10)
|0.002487–0.002502
|-
| 51V
| style="text-align:right" | 23
| style="text-align:right" | 28
| 50.9439595(11)
| colspan=3 align=center|**'
| 7/2−
| 0.99750(10)
| 0.997498–0.997513
|-
| 52V
| style="text-align:right" | 23
| style="text-align:right" | 29
| 51.9447755(11)
| 3.743(5) min
| β−
| 52Cr
| 3+
|
|
|-
| 53V
| style="text-align:right" | 23
| style="text-align:right" | 30
| 52.944338(3)
| 1.60(4) min
| β−
| 53Cr
| 7/2−
|
|
|-
| 54V
| style="text-align:right" | 23
| style="text-align:right" | 31
| 53.946440(16)
| 49.8(5) s
| β−
| 54Cr
| 3+
|
|
|-
| style="text-indent:1em" | 54mV
| colspan="3" style="text-indent:2em" | 108(3) keV
| 900(500) ns
|
|
| (5+)
|
|
|-
| 55V
| style="text-align:right" | 23
| style="text-align:right" | 32
| 54.94723(11)
| 6.54(15) s
| β−
| 55Cr
| (7/2−)#
|
|
|-
| rowspan=2|56V
| rowspan=2 style="text-align:right" | 23
| rowspan=2 style="text-align:right" | 33
| rowspan=2|55.95053(22)
| rowspan=2|216(4) ms
| β− (>99.9%)
| 56Cr
| rowspan=2|(1+)
| rowspan=2|
| rowspan=2|
|-
| β−, n
| 55Cr
|-
| rowspan=2|57V
| rowspan=2 style="text-align:right" | 23
| rowspan=2 style="text-align:right" | 34
| rowspan=2|56.95256(25)
| rowspan=2|0.35(1) s
| β− (>99.9%)
| 57Cr
| rowspan=2|(3/2−)
| rowspan=2|
| rowspan=2|
|-
| β−, n (56Cr
|-
| rowspan=2|58V
| rowspan=2 style="text-align:right" | 23
| rowspan=2 style="text-align:right" | 35
| rowspan=2|57.95683(27)
| rowspan=2|191(8) ms
| β− (>99.9%)
| 58Cr
| rowspan=2|3+#
| rowspan=2|
| rowspan=2|
|-
| β−, n (57Cr
|-
| rowspan=2|59V
| rowspan=2 style="text-align:right" | 23
| rowspan=2 style="text-align:right" | 36
| rowspan=2|58.96021(33)
| rowspan=2|75(7) ms
| β− (>99.9%)
| 59Cr
| rowspan=2|7/2−#
| rowspan=2|
| rowspan=2|
|-
| β−, n (58Cr
|-
| rowspan=2|60V
| rowspan=2 style="text-align:right" | 23
| rowspan=2 style="text-align:right" | 37
| rowspan=2|59.96503(51)
| rowspan=2|122(18) ms
| β− (>99.9%)
| 60Cr
| rowspan=2|3+#
| rowspan=2|
| rowspan=2|
|-
| β−, n (59Cr
|-
| style="text-indent:1em" | 60m1V
| colspan="3" style="text-indent:2em" | 0(150)# keV
| 40(15) ms
|
|
| 1+#
|
|
|-
| style="text-indent:1em" | 60m2V
| colspan="3" style="text-indent:2em" | 101(1) keV
| >400 ns
|
|
|
|
|
|-
| 61V
| style="text-align:right" | 23
| style="text-align:right" | 38
| 60.96848(43)#
| 47.0(12) ms
| β−
| 61Cr
| 7/2−#
|
|
|-
| 62V
| style="text-align:right" | 23
| style="text-align:right" | 39
| 61.97378(54)#
| 33.5(20) ms
| β−
| 62Cr
| 3+#
|
|
|-
| 63V
| style="text-align:right" | 23
| style="text-align:right" | 40
| 62.97755(64)#
| 17(3) ms
| β−
| 63Cr
| (7/2−)#
|
|
|-
| 64V
| style="text-align:right" | 23
| style="text-align:right" | 41
| 63.98347(75)#
| 10# ms [>300 ns]
|
|
|
|
|
|-
| 65V
| style="text-align:right" | 23
| style="text-align:right" | 42
| 64.98792(86)#
| 10# ms
|
|
| 5/2−#
|
|
|}

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).
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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