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Structure and Magnetic Property of a New 3D Nicotinic Acid Bridged Nickel Polymer
Author(s) -
Wu ChuanDe,
Lu CanZhong,
Zhuang HongHui,
Huang JinShun
Publication year - 2003
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.200390117
Subject(s) - nickel , ferromagnetism , antiferromagnetism , dimer , crystallography , crystal structure , materials science , raman spectroscopy , non blocking i/o , hydrothermal synthesis , coordination polymer , hydrothermal circulation , polymer , chemistry , condensed matter physics , metallurgy , chemical engineering , optics , physics , organic chemistry , composite material , catalysis , engineering
A new three‐dimensional nicotinic acid bridged polymer [Ni 2 (nic) 4 (H 2 O)] ( 1 ) had been synthesized by hydrothermal synthesis and characterized by IR, Raman, elemental analysis, magnetic suszeptibility measurements, and single crystal structural analysis. The structure of 1 has a three‐dimensional stair‐shaped architecture, in which the building units are “mushroom‐shaped” channels. Magnetic measurements show a ferromagnetic interaction between the two nickel atoms in one dimer and an antiferromagnetic coupling between adjacent dimer units.