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Synthesis and X‐ray Structures of New Mononuclear and Dinuclear Diimine Complexes of Late Transition Metals
Author(s) -
Laine Timo V.,
Klinga Martti,
Leskelä Markku
Publication year - 1999
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(199906)1999:6<959::aid-ejic959>3.0.co;2-z
Subject(s) - chemistry , diimine , nickel , crystallography , denticity , palladium , crystal structure , cobalt , transition metal , ligand (biochemistry) , monomer , square pyramidal molecular geometry , x ray crystallography , single crystal , coordination sphere , stereochemistry , diffraction , inorganic chemistry , catalysis , organic chemistry , polymer , biochemistry , receptor , physics , optics
Synthesis of new palladium(II) ( 1 ), nickel(II) ( 2a and 2b ), and cobalt(II) ( 3 ) complexes bearing the unsymmetrical, bidentate nitrogen ligand 2,6‐bis(1‐methylethyl)‐ N ‐(2‐pyridinylmethylene)phenylamine ( L ) is described. The solid‐state structures of 1 , 2a , and 2b have been determined by single‐crystal X‐ray diffraction. The Pd II compound exists in the monomeric form whereas the nickel complexes were observed as centrosymmetric dimers with slightly distorted square‐pyramidal coordination sphere around each nickel center.