Nitrogen: Properties: Isotopes

Nitrogen: Properties

Isotopes

Natural
Abun. (%) Atomic
Mass Half-
life Decay Mode
/Energy (/MeV) Part. En.
/Intensity
(MeV/%) Cross-sect.
Ther. Neut.
(b) Spin
(h/2 pi) Magnetic
Dipl.Mom.
(nm) Electric
Quad. Mom.
(b) Gamma En.
/Intensity
(MeV/%)
¹²N 12.018613 11ms ß⁺,ß⁺alpha/ 17.338 16.38/ 95 1⁺ 0.457 nm 0.026 b rad. an.
4.438/ 2
¹³N 13.005738 9.97m ß⁺/ 2.2205 1.19/ 100 1/2^- 0.3222 nm
¹⁴N 99.63 % 14.003074 0.08 b 1⁺ 0.40376 nm 0.02 b
¹⁵N 0.37 % 15.000108 0.4x10^-4 b 1/2^- -0.28319 nm
¹⁶N 16.006099 7.13s ß^-alpha/ 10.4187
ß^-,alpha 4.27/ 68
10.44/ 26
1.7 2^- 6.129/ 68.8
7.115/ 4.7
0.99 - 8.87
¹⁷N 17.00845 4.17s ß^-,ß^-n/ 8.68 3.7/ 100 1/2^- 0.871/ 3
¹⁸N 18.014081 0.62s ß^-/ 14.057 9.4/ 100 1^- 0.822/ 61
1.65/ 60.5
1.982/ 98
0.535 - 7.13
¹⁹N 19.01704 0.3s ß^-/ 12.53 0.096 - 3.14
²⁰N 20.0237 0.1s ß^-/ 18.1
²¹N 21.0266
²²N 22.0343
²³N

	Natural Abun. (%)	Atomic Mass	Half- life	Decay Mode /Energy (/MeV)	Part. En. /Intensity (MeV/%)	Cross-sect. Ther. Neut. (b)	Spin (h/2 pi)	Magnetic Dipl.Mom. (nm)	Electric Quad. Mom. (b)	Gamma En. /Intensity (MeV/%)
¹²N		12.018613	11ms	ß⁺,ß⁺alpha/ 17.338	16.38/ 95		1⁺	0.457 nm	0.026 b	rad. an. 4.438/ 2
¹³N		13.005738	9.97m	ß⁺/ 2.2205	1.19/ 100		1/2^-	0.3222 nm
¹⁴N	99.63 %	14.003074				0.08 b	1⁺	0.40376 nm	0.02 b
¹⁵N	0.37 %	15.000108				0.4x10^-4 b	1/2^-	-0.28319 nm
¹⁶N		16.006099	7.13s	ß^-alpha/ 10.4187 ß^-,alpha	4.27/ 68 10.44/ 26 1.7		2^-			6.129/ 68.8 7.115/ 4.7 0.99 - 8.87
¹⁷N		17.00845	4.17s	ß^-,ß^-n/ 8.68	3.7/ 100		1/2^-			0.871/ 3
¹⁸N		18.014081	0.62s	ß^-/ 14.057	9.4/ 100		1^-			0.822/ 61 1.65/ 60.5 1.982/ 98 0.535 - 7.13
¹⁹N		19.01704	0.3s	ß^-/ 12.53						0.096 - 3.14
²⁰N		20.0237	0.1s	ß^-/ 18.1
²¹N		21.0266
²²N		22.0343
²³N