Premium
Phosphanyl‐Amino Complexes of Nickel(II): Synthesis and Structure
Author(s) -
Crociani Laura,
Tisato Francesco,
Refosco Fiorenzo,
Bandoli Giuliano,
Corain Benedetto
Publication year - 1998
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/(sici)1099-0682(199811)1998:11<1689::aid-ejic1689>3.0.co;2-e
Subject(s) - chemistry , aniline , tetracoordinate , nickel , cationic polymerization , trigonal bipyramidal molecular geometry , solid state , stereochemistry , medicinal chemistry , crystallography , polymer chemistry , crystal structure , organic chemistry , planar , computer graphics (images) , computer science
New neutral pentacoordinate nickel(II) complexes of the type [NiCl 2 (PR 3 )(P ∩ N)] [PR 3 = PMe 3 , PMe 2 Ph, PMePh 2 ; P ∩ N = 2‐(diphenylphosphanyl)aniline (P ∩ NH 2 ), N ‐methyl‐2‐(diphenylphosphanyl)aniline (P ∩ NHMe), N , N ‐dimethyl‐2‐(diphenylphosphanyl)aniline (P ∩ NMe 2 )], as well as cationic tetracoordinate nickel(II) complexes of the type [NiCl(PR 3 )(P ∩ N)] + have been synthesized and characterized both in the solid state and in solution. Interesting X‐ray structural data have been collected for each class of compounds, which show, inter alia, that the pentacoordinate neutral complexes can be isolated in two different molecular forms, namely square‐pyramidal or bipyramidal‐trigonal.