197Au Isotope Properties
Isotopic abundance 100%

Ground state properties:
μ = 0.148158(8) nm
Q = 0.547(16) b

Excited state properties:
E = 77.343(9) keV
ER = 1.6302(4) 10-2 eV
αIC =4.30(7)
σ = 3.86(5) 10-20cm2
μ = 0.420(4) nm
T1/2 = 1.91(2) ns
W = 1.85(2) mm/s
Production:
196Pt(n,γ)197Pt
197Au(p,n)197Hg
Unit Conversion:
1mm/s = 63.381(8) MHz
1mm/s = 2.5799(3) 10-7eV
Isomer Shift Scale Isomer Shift Scale
Mössbauer Effect Data Center – July 2010