publication venue for Syntheses and characterization of imidodiphosphinoselenido complexes of V(IV), V(III), and Cr(III): [VO{N(SePPh2)2}2] x CH2Cl2[V[V{N(SePPh2)2}23] x CH2CL2, and [Cr{N(SePPh2)2}3] x CH2Cl2.. 308:91-96. 2000