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A New 3D Supramolecular Manganese(II) Complex Constructed from Benzimidazole‐5,6‐dicarboxylate and Oxalate: Synthesis, Structural, and Magnetic Properties
Author(s) -
Geng JinPeng,
Wang ZhaoXi,
Wu QiongFang,
Li MingXing,
Xiao HongPing
Publication year - 2011
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.201000295
Subject(s) - manganese , benzimidazole , oxalate , hydrogen bond , supramolecular chemistry , crystallography , intermolecular force , intramolecular force , antiferromagnetism , chemistry , magnetic susceptibility , materials science , molecule , stereochemistry , crystal structure , inorganic chemistry , physics , organic chemistry , condensed matter physics
A new manganese(II) complex [Mn 3 (bidc) 2 (C 2 O 4 )(H 2 O) 10 ] n ( 1 ) (bidc = benzimidazole‐5,6‐dicarboxylate) was synthesized and characterized by X‐ray crystallography. X‐ray diffraction shows that complex 1 has a neutral, one‐dimensional (1D) brick wall chain structure. With the intramolecular and intermolecular hydrogen bonding interactions, the adjacent chains are joined into a 3D suparmolecular architecture. IR spectroscopy and variable temperature magnetic susceptibility measurements were made, which indicated weak antiferromagnetic coupling between the Mn II ions in complex 1 .