Synthesis, characterization and crystal structure of a novel 3‐D copper(II) polymer with bent N‐containing ligand | Zendy

Wang Fumin | Zendy

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Synthesis, characterization and crystal structure of a novel 3‐D copper(II) polymer with bent N‐containing ligand

Author(s) -

Wang Fumin

Publication year - 2008

Publication title -

crystal research and technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.377

H-Index - 64

eISSN - 1521-4079

pISSN - 0232-1300

DOI - 10.1002/crat.200800168

Subject(s) - triclinic crystal system , crystallography , chemistry , crystal structure , molecule , ligand (biochemistry) , copper , benzene , bent molecular geometry , coordination polymer , pyridine , stereochemistry , medicinal chemistry , receptor , organic chemistry , biochemistry

An exploration of the mixed‐ligand system under hydrothermal condition, has led to the isolation of a 3‐D novel framework {[Cu 2 (mp)L 2 )(H 2 O) 2 ]·6H 2 O} n ( 1 ) (mp = benzene‐1,2,4,5‐ tetracarboxylate tetraanion, L = 4‐(5‐(pyridin‐4‐yl)‐1,3,4‐thiadiazol‐2yl)pyridine). Single‐crystal X‐ray analyses reveal that it crystallizes in the triclinic space group P‐1, a = 8.807(4) Å, b =11.139(6) Å, c = 11.291(5) Å, α=75.337(7), β = 73.584(5), γ= 66.795(5)°. The Cu II ions are linked into an extended 2‐D grid net via mp molecules. Further these layers are united together through the bridging L to form a 3‐D structure, which exhibits a new 4‐connected topological network. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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