element

Information about Platinum-186:


Wikipedia	Neutron Cross Sections	X-Ray Transitions	X-Ray Attenuation

Mass-Energy Data:

Atomic Mass:	185.959432	±	0.000035	amu
Excess Mass (Δ):	-37.788521	±	0.032385	MeV
Binding Energy:	1478.030998	±	0.032386	MeV
β^- Decay Energy:	-6.115560	±	0.141983	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:

Spin: 0+
Half life: 2.08 h ( 7488 sec., λ = 9.25677×10^-05 s^-1)
Mode of decay:
E.C.
to
186
77
Ir
(Q = 1.380 MeV)
Mode of decay:
α
to
182
76
Os
(Q = 4 4.325 MeV) Branch ratio: ~0.00014 %
Possible parent nuclides:
E.C. from
186
79
Au

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
192	260 ps	2+	+0.54(6)			TF	PRL 76 2246 (96)

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