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Synthesis, characterization and crystal structure of a novel Ni(II) coordination polymer with dipyrido[3,2‐a:2′,3′‐c]phenazine and 4,4′‐oxy(bisbenzoate)
Author(s) -
Qiao Qian,
Wang Ruguo,
Wu Guoqiang,
Tang Tiandi
Publication year - 2009
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.200900075
Subject(s) - phenazine , monoclinic crystal system , crystallography , crystal structure , coordination polymer , supramolecular chemistry , chemistry , hydrothermal circulation , hydrothermal synthesis , crystal (programming language) , stereochemistry , organic chemistry , programming language , computer science , seismology , geology
A novel coordination polymer, [Ni(dppz)(oba)(H 2 O)]·0.5H 2 O (dppz = dipyrido[3,2‐a:2′,3′‐c]phenazine and oba = 4,4′‐oxy(bisbenzoate)) has been synthesized through hydrothermal method and characterized by IR, and single‐crystal X‐ray diffraction. It crystallizes in monoclinic, space group C2/c with a = 23.163(5), b = 18.211(4), c = 14.460(3) Å, α = γ = 90°, β = 100.45(3)°, V = 5998(2) Å 3 , Z = 2. The structure was solved by direct methods and refined to R = 0.0866 ( wR 2 = 0.1836). The compound exhibits interesting one‐dimensional chain structures, which are further stacked through π‐π interactions to form supramolecular double chains. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)