Hossain, M M Pentasulfide S5(2-) as the first tridentate chelating ligand in Ru(P(OE)3)3S5(E = Me and Et). [electronic resource] - Inorganic chemistry Jan 2000 - 247-50 p. digital Publication Type: Journal Article ISSN: 0020-1669 Standard No.: 10.1021/ic990764j doi