Sulphur ligand metal complexes. : Part V [1]. Disecondary sulphide and related ligand complexes of the ground VI metal carbonyls

✍ Scribed by E.W. Ainscough; E.J. Birch; A.M. Brodie

• Publisher: Elsevier Science
• Year: 1976
• Tongue: English
• Weight: 591 KB
• Volume: 20
• Category: Article
• ISSN: 0020-1693
• DOI: 10.1016/s0020-1693(00)94113-6

✦ Synopsis

Complexes of the type [(M(CO),),L/ (M = C'r or W, L = RS(CH&SR, R = Me and n = 6, R = Et andn=2or4;M=W,R=Meort-Buandn=2), fM(CO)5LJ (M = CF or W, L = MeSCH,Ph; M = Cr, L = EtS(CH&SEt) and [M(CO)4L] (M = Cr, MO or W, L = EtS(CH&SEt) have been isolated and characterised by i r., u.v.-visible and 'H n.m.r. spectroscopy. The bonding of alkyl sulphide ligand to group 6 metal carbonyls is discussed. The bridged ligand complexes with n = 2 decompose affording the related chelate complex and the present hexacarbonyl. Related bridged amine ligand complexes lfM(CO)s )A~/ (M = Q or W, L = H2N(CH,)nNHz, n = 2 or 12) are also reported and discussed.