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A Novel Macrocyclic Nickel(II) and Ferricyanide 1D Zigzag Chain: Synthesis, Crystal Structure, and Magnetic Properties
Author(s) -
Zhao Qihua,
Wang Qinghua,
Fang Ruibin
Publication year - 2004
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.200400005
Subject(s) - chemistry , nickel , diamagnetism , zigzag , crystallography , ion , ferricyanide , ferrimagnetism , ferromagnetism , chain (unit) , ferrous , magnetic susceptibility , crystal structure , inorganic chemistry , stereochemistry , magnetization , organic chemistry , magnetic field , condensed matter physics , physics , geometry , mathematics , quantum mechanics , astronomy
Abstract A novel cyan‐bridged macrocyclic nickel complex [{NiL 1 }{Fe(bipy)(CN) 4 }]2·5H 2 O 1 (L 1 = 3,10‐dimethyl‐1,3,6,8,10,12‐hexaazacyclotetradecane, bipy = 2,2‐bipyridine) was synthesized and structurally characterized. The complex exhibits one‐dimensional zigzag chain structures. Each ferrous(II) ion connects two nickel(II) ions using two trans CN − groups, and the remaining CN − groups are terminal. Magnetic measurement shows weak ferromagnetic interaction between the nearest Ni(II) ions through the diamagnetic Fe(II) ion.