Paramagnetic resonance of Mo5+ in tetragonal GeO2

Electron magnetic resonance spectra of Mo5+ in tetragonal GeO2 has parameters: g(001) = 1.857, g(110) = 1.910, g(110) = 1.951, A(001) = 2.4×10−3 cm−1, A(110) = 1.8×10−3 cm−1, A(110) = 5.9×10−3 cm−1 and occupies Ge sites. These values give λ = 0.08 and /N = 3.10 a.u. Excess oxygen is assumed to furnish charge compensation.