element

Information about Iridium-193:


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

Mass-Energy Data:

Atomic Mass:	192.962924	±	0.000003	amu
Excess Mass (Δ):	-34.536346	±	0.002872	MeV
Binding Energy:	1532.060436	±	0.002884	MeV
β^- Decay Energy:	-0.056639	±	0.000298	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: 62.7%
Spin: 3/2+
Stable Isotope
Meta state at 0.080 Mev
Spin: 11/2-
Half life: 10.53 days ( 909792 sec., λ = 7.61874×10^-07 s^-1)
Mode of decay: γ (IT) (Q = 0.080 MeV)
Possible parent nuclides:
β^- from
193
76
Os

E.C. from
193
78
Pt

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+	+0.1637(6)			AB/D	PL 140B 17 (84)
			+0.1591(6)			N	PR 165 506 (68)/PR 175 696 (68)
				+0.751(9) a		"Mu-X, O"	PR C29 1830 (84)/PR 87 1048 (52)
				+0.7(2) st		AB	ZP A286 333 (78)
73	6.2 ns	1/2+	+0.519(2)		[193Ir]	ME	PRL 23 680 (69)
139	88 ps	5/2+	+0.93(5)		[198Pt 407]	TF	HFI 97/98 479 (96)
			+0.53(3)			"TF, IMPAC, R"	NP A456 349 (86)
180	55 ps	3/2+	+1.1(4)			IPAC	IzUz 1973n4 79 (73)
358	19.8 ps	7/2+	+1.55(6)		[198Pt 407]	TF	HFI 97/98 479 (96)
			+1.7(3)		[193Ir 139]	"TF, IMPAC"	NP A456 349 (86)
522	12.7 ps	9/2+	+2.2((2)		[198Pt 407]	TF	HFI 97/98 479 (96)
			+3.8(11)		[193Ir 139]	TF	NP A456 349 (86)
621	4.6 ps	7/2+	+1.16(14)		[198Pt 407]	TF	HFI 97/98 479 (96)
			+0.5(4)		[193Ir 139]	TF	NP A456 349 (86)
857	5.1 ps	11/2+	+2.7(7)		[198Pt 407]	TF	HFI 97/98 479 (96)

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