Neutral pentacoordinate and hexacoordinate germanium(IV) complexes: Valence expansion at germanium by transannular bonding of selenium in an eight-membered ring
T. Thompson et al., Neutral pentacoordinate and hexacoordinate germanium(IV) complexes: Valence expansion at germanium by transannular bonding of selenium in an eight-membered ring, INORG CHEM, 38(18), 1999, pp. 4163