Information about Lithium-7:

		(no NIST x-ray data)	(no NIST attenuation data)
Wikipedia	Neutron Cross Sections	X-Ray Transitions	X-Ray Attenuation

Mass-Energy Data:

Atomic Mass:	7.016004	±	0.000001	amu
Excess Mass (Δ):	14.907673	±	0.000473	MeV
Binding Energy:	39.244526	±	0.000473	MeV
β^- Decay Energy:	-0.861815	±	0.000018	MeV

"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.

Radioactive Decay Data:

Atomic Percent Abundance: 92.5%
Spin: 3/2-
Stable Isotope
Possible parent nuclides:
β^- +
1
0
n from
8
2
He

E.C. from
7
4
Be

β^- + α from
11
4
Be

R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)

Magnetic Dipole Moments and Electric Quadrupole Moments
Ex(kev)	T_1/2	Spin	m(nm)	Q(b)	Ref. Std.	Method	Reference
0	stable	3/2-	+3.256427(2)			AB/D	ZP 270 173 (74)
			+3.2564625(4)		[2H]	N	ZNat 23a 1202 (68)/PL A25 440 (67)/
				-0.0406 st		"MB,R"	CPL 112 1 (84)
				-0.0370(8)		CIAN	PRL 55 480 (85)
				-0.041(6)		"OD,OL"	ZP A273 221 (75)
				-0.059(8)		OL	PR A17 1394 (78)
				-0.040(11)		CER	PL B138 365 (84)/AuJP 37 273 (84)
				-0.0400(6)		CER	NP A530 475 (91)
				-0.0400(3)		CER	NP A530 475 (91)
				-0.0406(8)		R	AuJP 42 597 (89)

N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.