Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
18477Ir107   Iridium
J(π)=5-
T1/2=3.09 h
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -39.610851
(0.027945)		 -40.170 -1.100
BE 1464.493 1465.052
BE/A 7.959 7.962
<R2ch>1/2 = 5.3805 ± 0.1061 fm [3]
Charge-density Distribution [6]

β2= 0.208
β3= 0.000
β4= -0.058
β6= -0.002
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay3801.61
β- - decay-2271.98
β+ - decay3623.76
e-capture4645.76
1p - decay-3235.81
2p - decay-8741.14
1n - decay-7478.84
2n - decay-16701.77
2β- - decay-9292.07
β-,n-11909.77
β-,2n-19585.20
β-,d-13694.84
β-,t-15088.98
β-,α2326.23
β-,n,α-7087.72
EC,p-1088.67
EC,2p-5941.17
EC,α7602.78
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 225.65 keV
T1/2 = 470.00 µs
IT
100%
γ-energies
 
μ (nm) Q (b) E* (keV)
+2.41(3)0
0.696(5)0
+0.72(3)0
0.8(2)0
  
[1] National Nuclear Data Center, Evaluated Nuclear Structure Data File, https://www.nndc.bnl.gov/ensdf/.
[2] M. Wang, G. Audi, A.H. Wapstra, F.G. Kondev, M. MacCormick, X. Xu, and B. Pfeiffer, Chinese Physics C, 2012, vol. 36, pp. 1603-2014.
[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.
[4] P. Möller, A.J. Sierk, T. Ichikawa, H. Sagawa, Atomic Data and Nuclear Data Tables, 2016, vol. 109-110, pp. 1-204.
[5] N.J. Stone, https://www-nds.iaea.org/publications/indc/indc-nds-0658/; Atomic Data and Nuclear Data Tables, 2016, vol. 111-112, pp. 1–28.
[6] H. de Vries, C.W. de Jager, C. de Vries, Atomic Data and Nuclear Data Tables, 1987, vol. 36, pp. 495-536.
[7] B. Pritychenko, M. Birch, B. Singh, M. Horoi, Atomic Data and Nuclear Data Tables, 2016, vol. 107, pp. 1–139; 2017, vol. 114, pp. 371–374.
[8] T. Kibedi and R.H. Spear, Atomic Data and Nuclear Data Tables, 2002, vol. 80, pp. 35-82.