Lithium: Properties: Isotopes

Lithium: 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/%)
⁵Li 5.01254 0.3x10^-21s 3/2^-
⁶Li 7.5 % 6.015121 0.039 b 1⁺ 0.82205 nm -0.0008 b
⁷Li 92.5 % 7.016003 0.045 b 3/2^- 3.25644 nm -0.041 b
⁸Li 8.022485 0.84s ß^-,alpha/ 16.005 12.5/ 100 2⁺ 1.6536 nm 0.032 b
⁹Li 9.026789 0.177s ß^-/ 13.6068
ß^- 13.5/ 75
11/ 25 3/2^- 3.439 nm 0.028 b
¹¹Li 8.7ms ß^- 1/2^- 3.367/ 35

	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/%)
⁵Li		5.01254	0.3x10^-21s				3/2^-
⁶Li	7.5 %	6.015121				0.039 b	1⁺	0.82205 nm	-0.0008 b
⁷Li	92.5 %	7.016003				0.045 b	3/2^-	3.25644 nm	-0.041 b
⁸Li		8.022485	0.84s	ß^-,alpha/ 16.005	12.5/ 100		2⁺	1.6536 nm	0.032 b
⁹Li		9.026789	0.177s	ß^-/ 13.6068 ß^-	13.5/ 75 11/ 25		3/2^-	3.439 nm	0.028 b
¹¹Li			8.7ms	ß^-			1/2^-			3.367/ 35