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Mixed Ligand Complexes of Ni(II) with Arylidene‐ Anthranilic Acids and Some Lewis Bases
Author(s) -
Ibrahim S.A.,
ElGyar S.A.,
ElGahami M.A.,
Hammam A.M.
Publication year - 1990
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.199000048
Subject(s) - chemistry , isostructural , monobasic acid , dibasic acid , lewis acids and bases , denticity , ligand (biochemistry) , ternary operation , chelation , medicinal chemistry , crystallography , inorganic chemistry , polymer chemistry , organic chemistry , crystal structure , biochemistry , receptor , computer science , programming language , catalysis
Some binary and ternary complexes of Ni(II) with arylideneanthranilic acids and Lewis bases have been prepared and characterized by elemental analyses, IR spectra and X‐ray powder diffraction. On the basis of the IR spectra it was found that the Schiff bases used act as monobasic bidentate ligands except for the ortho‐hydroxy derivative which acts as a dibasic tridentate ligand. From X‐ray analysis it is concluded that the binary Ni(II) chelates are isostructural, and the ternary Ni(II) complexes are also isostructural.