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One‐Pot Hydrothermal Synthesis of Two New Copper(II) Complexes with 4‐Carboxyphenoxy Acetic Acid
Author(s) -
Zhuang WenJuan,
Sun ChangYan,
Jin LinPei
Publication year - 2006
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.200690291
Subject(s) - chemistry , coordination polymer , hydrogen bond , acetic acid , copper , hydrothermal circulation , hydrothermal reaction , crystal structure , molecule , crystallography , hydrothermal synthesis , inorganic chemistry , organic chemistry , chemical engineering , engineering
The one‐pot hydrothermal reaction of CuCl 2 with H 2 CPOA and 4,4′‐bpy results in two new coordination polymers, [Cu(CPOA)(4,4′‐bpy)(H 2 O) 2 ]·1.5H 2 O ( 1 ) and [Cu 2 (HCPOA) 4 (4,4′‐bpy) 4 ] ( 2 ) (H 2 CPOA4‐carboxyphenoxy acetic acid, 4,4′‐bpy4,4′‐bipyridine) since CPOA 2− anions reach equilibrium with HCPOA − anions in the reaction system. The crystal structure of 1 shows a triple interpenetration CdSO 4 ‐like net with 1D channel, in which lattice water molecules are located. Complex 2 is a ladder‐like 1D double chain structure assembled through coordination bonds and O–H···N hydrogen bonds.