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Syntheses, Crystal Structures, and Magnetic Properties of Two Cyanide‐Bridged Bimetallic Magnetic Chains based on Octacyanomolybdate(V) and Lanthanide(III)
Author(s) -
Xu XiaoJuan,
Zhou RongRong,
Wang Jun,
Li Le,
Tao JianQian
Publication year - 2015
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.201400409
Subject(s) - bimetallic strip , crystallography , antiferromagnetism , lanthanide , pyridine , chemistry , ion , benzene , cyanide , dimethylformamide , crystal structure , phenanthroline , materials science , stereochemistry , inorganic chemistry , medicinal chemistry , catalysis , solvent , condensed matter physics , organic chemistry , physics
Two one‐dimensional cyano‐bridged coordination polymers [ Ln (tmphen) 2 (DMF) 2 Mo(CN) 8 ] ∞ [ Ln = Eu ( 1 ) and Gd ( 2 ), tmphen = 3,4,7,8‐ tetramethyl‐1,10‐phenanthroline, DMF = N , N ‐dimethylformamide] were synthesized and characterized. The structural determination reveals that complexes 1 and 2 consist of 1D chains, in which [ Ln III (tmphen) 2 (DMF) 2 ] 3+ and [Mo V (CN) 8 ] 3– ions are linked in an alternating fashion. Furthermore, two adjacent 1D chain are linked by π–π interaction between the benzene and pyridine rings to form a two‐dimensional layer. Magnetic investigations show that the antiferromagnetic interaction exists in 2 .