Title of article
M(CO)6 (M=Cr, Mo, W) derivatives of (o-anisyl)diphenylphosphine, bis(o-anisyl)phenylphosphine tris(o-anisyl)phosphine and (p-anisyl)bis(o-anisyl)phosphine
Author/Authors
Leeni Hirsivaara، نويسنده , , Lucia Guerricabeitia، نويسنده , , Matti Haukka، نويسنده , , Pekka Suomalainen، نويسنده , , Riitta H Laitinen، نويسنده , , Tapani A. Pakkanen، نويسنده , , Jouni Pursiainen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
10
From page
48
To page
57
Abstract
Aromatic tertiary phosphine ligands having ortho-methoxy substituents reacted with Group 6 metal carbonyls to form complexes with monodentate bonding through the phosphorus atom. One tungsten hexacarbonyl derivative with two P-bonded phosphine ligands was also formed. The complexes were characterized by X-ray crystallography, 1H, 13C{1H} and 31P{1H) NMR spectroscopy, IR spectroscopy and elemental analysis. The steric properties of the ligands were studied by molecular modelling methods. Metal–phosphorus bond distances correlate with cone angles of the phosphines.
Keywords
Phosphine complexes , crystal structures , Metal complexes , Carbonyl complexes
Journal title
INORGANICA CHIMICA ACTA
Serial Year
2000
Journal title
INORGANICA CHIMICA ACTA
Record number
1320519
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