Isotopes of Hydrogen through Oxygen

Nuclide
symbol
 Z   N  Isotopic mass (u) Binding energy Half-life Decay
mode(s)
Daughter
isotope(s)
Nuclear
spin
Larmor
freq @9.4T
Layout
( = outer shell
1H 1 0 1.00782503207(10) Stable 12+ -400(p
2H 1 1 2.0141017778(4) Stable 1+ -61.4(pn
3H 1 2 3.0160492777(25) 12.32(2) a β- 3He 12+ (npn
4H 1 3 4.02781(11) 4.6(9) MeV 1.39(10)×10−22 s n 3H 2 (npnn
5H 1 4 5.03531(11) >9.1×10−22 s ? n 4H (12+) (nnpnn
6H 1 5 6.04494(28) 1.6(4) MeV 2.90(70)×10−22 s 3n 3H 2# (npnnnn
7H 1 6 7.05275(108)# 20(5) MeV# 2.3(6)×10−23 s# 4n 2H 12+# (nnnpnnn
2He 2 0 2  ? 0Mev p (>99.99%) 2 1H 0+(#) ? (pp
β+ (<0.01%) 2H
3He 2 1 3.0160293191(26) 2.572681 Mev Stable 1/2+ 304.7(pnp
4He 2 2 4.00260325415(6) 7.073915 Mev Stable 0+ 0(pnnp
5He 2 3 5.01222(5) 5.481132 Mev 700(30)×10−24 s n 4He 3/2- (pnnpn
6He 2 4 6.0188891(8) 4.878017 Mev 806.7(15) ms β- (99.99%) 6Li 0+ (npnnpn
β-, fission (2.8×10−4%) 4He, 2H
7He 2 5 7.028021(18) 4.119070 Mev 2.9(5)×10−21 s n 6He (3/2)- (nnpnnpn
8He 2 6 8.033922(7) 3.925975 Mev 119.0(15) ms β- (83.1%) 8Li 0+ (nnpnnpnn
β-,n (16.0%) 7Li
β-, fission (.09%) 5He, 3H
9He 2 7 9.04395(3) 3.348637 Mev 7(4)×10−21 s n 8He 1/2(-#) (nnnpnnpnn
10He 2 8 10.05240(8) 3.033927 Mev 2.7(18)×10−21 s 2n 8He 0+ (nnnpnnpnnn
4Li 3 1 4.02719(23) 6.03 MeV 91(9)×10−24 s
p 3He 2- (pppn
5Li 3 2 5.01254(5) ~1.5 MeV 370(30)×10−24 s
p 4He 3/2- (ppnpn
6Li 3 3 6.015122795(16) Stable 1+ -58.86(pnpnpn
7Li 3 4 7.01600455(8) Stable 3/2- -155.4(pnpnnpn
8Li 3 5 8.02248736(10) 840.3(9) ms β- 8Be 2+ (pnnpnnpn
9Li 3 6 9.0267895(21) 178.3(4) ms β-, n (50.8%) 8Be 3/2- (npnnpnnpn
β- (49.2%) 9Be
10m1Li 200(40) keV 3.7(15)×10−21 s 1+
10m2Li 480(40) keV 1.35(24)×10−21 s 2+
11Li 3 8 11.043798(21) 8.75(14) ms β-, n (84.9%) 10Be 3/2- (pnnnnpnnpnn
β- (8.07%) 11Be
β-, 2n (4.1%) 9Be
β-, 3n (1.9%) 8Be
β-, fission (1.0%) 7He, 4He
β-, fission (.014%) 8Li, 3H
β-, fission (.013%) 9Li, 2H
12Li 3 9 12.05378(107)# <10 ns n 11Li
5Be 4 1 5.04079(429)# p 4Li (1/2+)# ? (ppnpp
6Be 4 2 6.019726(6) 0.092(6) MeV 5.0(3)×10−21 s 2p 4He 0+ ? (ppnnpp
7Be 4 3 7.01692983(11) 53.22(6) d EC 7Li 3/2- (pnnpnnp
8Be 4 4 8.00530510(4) 6.8(17) eV 6.7(17)×10−17 s fission 4He 0+ (pnpnnpnp
9Be 4 5 9.0121822(4) Stable 3/2- 56.2(ppnnpnnpn
10Be 4 6 10.0135338(4) 1.39×106 a β 10B 0+ (pnnpnnpnnp
11Be 4 7 11.021658(7) 13.81(8) s β (97.1%) 11B 1/2+ (npnnpnnpnnp
β, α (2.9%) 7Li
12Be 4 8 12.026921(16) 21.49(3) ms β (99.48%) 12B 0+ (npnnpnnpnnpn
β, n (0.52%) 11B
13Be 4 9 13.03569(8) .5(1) ns n 12Be 1/2+ (nnpnnpnnpnnpn
14Be 4 10 14.04289(14) 4.84(10) ms β, n (81.0%) 13B 0+ (nnpnnpnnpnnpnn
β (14.0%) 14B
β, 2n (5.0%) 12B
15Be 4 11 15.05346(54)# <200 ns
16Be 4 12 16.06192(54)# <200 ns 0+ (nnnpnnpnnpnnpnnn
17Be 4 13
6B 5 1 6.04681(75)#
7B 5 2 7.02992(8) 4(2) MeV 350(50)×10−24 s p 6Be (32−) (pppnpnp
8B 5 3 8.0246072(11) 770(3) ms β+, fission 2 4He 2+ (pppnpnpn
9B 5 4 9.0133288(11) 0.54(21) keV 800(300)×10−21 s p 8Be 32 (pnpnpnpnp
10B 5 5 10.0129370(4) Stable 3+ -42.98(ppnpnpnpnp
11B 5 6 11.0093054(4) Stable 32 -128.3(pnpnpnnpnpn
12B 5 7 12.0143521(15) 20.20(2) ms β (98.4%) 12C 1+ (pnpnnpnnpnnp
β, α (1.6%) 8Be
13B 5 8 13.0177802(12) 17.33(17) ms β (99.72%) 13C 32 (pnpnnpnnpnnpn
β, n (0.279%) 12C
14B 5 9 14.025404(23) 12.5(5) ms β (93.96%) 14C 2− (pnnpnnpnnpnnpn
β, n (6.04%) 13C
15B 5 10 15.031103(24) 9.87(7) ms β, n (93.6%) 14C 32 (pnnpnnpnnpnnpnn
β (6.0%) 15C
β, 2n (0.40%) 13C
16B 5 11 16.03981(6) <0.1 MeV <190×10−12 s n 15B 0− (nnpnn npnnpnpnnpn
17B 5 12 17.04699(18) 5.08(5) ms β, n (63.0%) 16C (32−) (pnpnpnnpnnpnnpnpn
β (22.1%) 17C
β, 2n (11.0%) 15C
β, 3n (3.5%) 14C
β, 4n (0.40%) 13C
18B 5 13 18.05617(86)# <26 ns n 17B (4−)# (pnpnpnnpnnpnnpnpnpn
19B 5 14 19.06373(43)# 2.92(13) ms β 19C (32−)#
8C 6 2 8.037675(25) 230(50) keV 2.0(4) x 10−21 s 2p 6Be 0+
9C 6 3 9.0310367(23) 126.5(9) ms β+ (60%) 9B (3/2-)
β+, p (23%) 8Be
β+, α (17%) 5Li
10C 6 4 10.0168532(4) 19.290(12) s β+ 10B 0+
11C 6 5 11.0114336(10) 20.334(24) min β+ (99.79%) 11B 3/2-
K-capture (.21%) 11B
12C 6 6 12 exactly Stable 0+0
13C 6 7 13.0033548378(10) Stable 1/2--100.6
14C 6 8 14.003241989(4) 5.70(3) x 103 years β 14N 0+
15C 6 9 15.0105993(9) 2.449(5) s β 15N 1/2+
16C 6 10 16.014701(4) 0.747(8) s β, n (97.9%) 15N 0+
β (2.1%) 16N
17C 6 11 17.022586(19) 193(5) ms β (71.59%) 17N (3/2+)
β, n (28.41%) 16N
18C 6 12 18.02676(3) 92(2) ms β (68.5%) 18N 0+
β, n (31.5%) 17N
19C 6 13 19.03481(11) 46.2(23) ms β, n (47.0%) 18N (1/2+)
β (46.0%) 19N
β, 2n (7%) 17N
20C 6 14 20.04032(26) 16(3) ms β, n (72.0%) 19N 0+
β (28.0%) 20N
21C 6 15 21.04934(54)# <30 ns n 20C (1/2+)#
22C 6 16 22.05720(97)# 6.2(13) ms β 22N 0+
10N 7 3 10.04165(43) 2.3(16) MeV 200(140)×10−24 s p 9C (2−)
11N 7 4 11.02609(5) 1.58(+75−52) MeV 590(210)×10−24 s p 10C 1/2+
11mN 740(60) keV 6.90(80)×10−22 s 1/2−
12N 7 5 12.0186132(11) 11.000(16) ms β+ (96.5%) 12C 1+
β+, α (3.5%) 8Be
13N 7 6 13.00573861(29) 9.965(4) min β+ 13C 1/2−
14N 7 7 14.0030740048(6) Stable 1+-28.89
15N 7 8 15.0001088982(7) Stable 1/2−40.53
16N 7 9 16.0061017(28) 7.13(2) s β (99.99%) 16O 2−
β, α (.001%) 12C
17N 7 10 17.008450(16) 4.173(4) s β, n (95.0%) 16O 1/2−
β (4.99%) 17O
β, α (.0025%) 13C
18N 7 11 18.014079(20) 622(9) ms β (76.9%) 18O 1−
β, α (12.2%) 14C
β, n (10.9%) 17O
19N 7 12 19.017029(18) 271(8) ms β, n (54.6%) 18O (1/2−)
β (45.4%) 19O
20N 7 13 20.02337(6) 130(7) ms β, n (56.99%) 19O
β (43.00%) 20O
21N 7 14 21.02711(10) 87(6) ms β, n (80.0%) 20O 1/2−#
β (20.0%) 21O
22N 7 15 22.03439(21) rowspan="2">13.9(14) ms β (65.0%) 22O
β, n (35.0%) 21O
23N 7 16 23.04122(32)# 14.5(24) ms β 23O 1/2−#
24N 7 17 24.05104(43)# <52 ns n 23N
25N 7 18 25.06066(54)# <260 ns 1/2−#
12O 8 4 12.034405(20) 0.40(25) MeV 580(30)×10−24 s 2p (60.0%) 10C 0+
β+ (40.0%) 12N
13O 8 5 13.024812(10) 8.58(5) ms β+ (89.1%) 13N (3/2-)
β+, p (10.9%) 12C
14O 8 6 14.00859625(12) 70.598(18) s β+ 14N 0+
15O 8 7 15.0030656(5) 122.24(16) s β+ 15N 1/2-
16O 8 8 15.99491461956(16) Stable 0+0
17O 8 9 16.99913170(12) Stable 5/2+54.228
18O 8 10 17.9991610(7) Stable 0+0
19O 8 11 19.003580(3) 26.464(9) s β 19F 5/2+
20O 8 12 20.0040767(12) 13.51(5) s β 20F 0+
21O 8 13 21.008656(13) 3.42(10) s β 21F (1/2,3/2,5/2)+
22O 8 14 22.00997(6) 2.25(15) s β (78.0%) 22F 0+
β, n (22.0%) 21F
23O 8 15 23.01569(13) 82(37) ms β, n (57.99%) 22F 1/2+#
β (42.0%) 21F
24O 8 16 24.02047(25) 65(5) ms β, n (57.99%) 23F 0+
β (42.01%) 24F