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Synthesis, Structure and Characterization of Two‐dimensional Network Copper Complex [Cu 3 (nta) 2 (azpy) 2 (H 2 O) 2 ]·6H 2 O
Author(s) -
Li BaoLong,
Xu Yan,
Liu Qi,
Wang HuaQin,
Xu Zheng
Publication year - 2002
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.20020200214
Subject(s) - chemistry , rhombus , copper , crystallography , octahedron , symmetry (geometry) , crystal structure , x ray crystallography , diffraction , geometry , physics , mathematics , organic chemistry , optics
The copper(II) complex[Cu 3 (nta) 2 (azpy) 2 (H 2 O) 2 ]·6H 2 O (nta = nitrilotriacetate, azpy = 4,4′‐azobispyridine) has been synthesized and characterized. The X‐ray analysis reveals that there are two kinds of copper(II) coordination environments. Cu(1) has a distorted square plane symmetry and Cu(2) has a distorted octahedral symmetry. Cu(1) is linked to Cu(2) through nta and bound to Cu(1C) by azpy, and Cu(2) is linked to Cu(2A) through azpy, which extends to two‐dimensional network with large rhombus 1.2 nm × 1.7 nm.