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Hydrothermal Syntheses and Crystal Structures of Two Layered Nickel(II) Coordination Polymers Based on 1,2,3‐Benzenetricarboxylic Acid
Author(s) -
Wang Jing,
Xu Min,
Song Lingying,
Liu Zhaoqing
Publication year - 2011
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.201180288
Subject(s) - chemistry , nickel , hydrothermal circulation , ligand (biochemistry) , coordination polymer , hydrothermal reaction , decarboxylation , crystal structure , carboxylate , hydrothermal synthesis , polymer , crystallography , polymer chemistry , stereochemistry , catalysis , organic chemistry , chemical engineering , biochemistry , receptor , engineering
The hydrothermal reactions of Ni(II), 1,2,3‐benzenetricarboxylic acid (1,2,3‐H 3 btc) and 4,4′‐bipyridine (4,4′‐bpy)/1,2‐bis(4‐pyridyl)ethane (bpa) yield two layered nickel(II) coordination polymers, [Ni 2 (1,2,3‐btc)(OAc)‐(4,4′‐bpy) 2 (H 2 O)]·2H 2 O ( 1 ) and [Ni(ip)(bpa)] ( 2 ) (ip=isophthalate), respectively. Both complexes are 2‐D coordination network based on 1‐D Ni‐carboxylate chains. The 1,2,3‐btc ligand adopts 3‐bridging mode in complex 1 , but transformed to isophthalate (ip) ligand through decarboxylation in 2 . The formation of the two complexes indicates that hydrothermal conditions and in‐situ ligand reaction have significant effect on constructing coordination polymers.