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Synthesis, Structure and Magnetic Properties of a Novel N‐Benzenesulfonyl‐L‐glutamic Acid‐bridged Manganese(II) Polymer with Double‐Chain Structure
Author(s) -
Ma LuFang,
Wang YuFang,
Wang LiYa,
Wang JianGe,
Feng Xun
Publication year - 2006
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.200500389
Subject(s) - chemistry , orthorhombic crystal system , manganese , crystallography , denticity , antiferromagnetism , glutamic acid , chelation , crystal structure , stereochemistry , coordination polymer , ion , inorganic chemistry , amino acid , organic chemistry , biochemistry , physics , condensed matter physics
First N‐benzenesulfonyl‐L‐glutamic acid‐bridged manganese(II) coordination polymer [Mn(bipy)(bs‐glu)] n (bs‐glu = N‐benzenesulfonyl‐L‐glutamic acid dianion, bipy = 2, 2′‐bipyridine) has been synthesized and characterized structurally and magnetically. It crystallizes in the orthorhombic space group P2 1 2 1 2 1 . The γ‐carboxyl group coordinates to the Mn II atom in a chelating mode, while the α‐carboxyl group coordinates in a bidentate‐bridging mode. The complex displays a one‐dimensional double‐chain polymer. Magnetic measurements show that there are weak antiferromagnetic interactions between the adjacent Mn II ions in the compound.