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Lanthanide Compounds with S CHIFF Bases and with Copper(II) S CHIFF Base Complexes as Ligands
Author(s) -
Condorelli G.,
Fragalà I.,
Giuffrida S.,
Cassol A.
Publication year - 1975
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.19754120309
Subject(s) - lanthanide , denticity , chemistry , copper , ligand (biochemistry) , adduct , molecule , metal , infrared spectroscopy , crystallography , stereochemistry , inorganic chemistry , ion , organic chemistry , receptor , biochemistry
Lanthanide adducts with N,N′‐bis(salicylidene)‐1,3‐propylendiamine and N,N′‐bis(salicylidene)‐1,3‐propylendiamine‐2‐olo have been prepared. It is noted that the molecules, and not anions, of the S CHIFF bases are coordinated with the metal ion. Bi‐ and trinuclear lanthanide complexes with the “complex ligand”, N,N′‐1,3‐propylen‐bis‐(salicylideniminato)copper(II), coordinating as a bidentate ligand, have also been isolated. The compounds have been characterized by elemental analyses, molar conductance, electronic and infrared spectra. Possible structures for the complexes have been proposed.