Poly[[(μ4-benzene-1,3,5-tri-carboxyl-ato-κ(4) O (1):O (1'):O (2):O (3))bis-(2,2-bi-pyridine-κ(2) N,N')(μ2-hydroxido)dicopper(II)] trihydrate]
In the title two-dimensional coordination polymer, {[Cu2(C9H3O6)(OH)(C10H8N2)2]·3H2O} n , each of the two independent Cu(II) atoms is coordinated by a bridging OH group, two O atoms from two benzene-1,3,5-tri-carboxyl-ate (L) ligands and two N atoms from a 2,2- bi-pyridine (bipy) ligand in a distort...
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Published in | Acta crystallographica. Section E, Structure reports online Vol. 70; no. Pt 7; pp. m270 - m271 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
International Union of Crystallography
01.07.2014
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Subjects | |
Online Access | Get full text |
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Summary: | In the title two-dimensional coordination polymer, {[Cu2(C9H3O6)(OH)(C10H8N2)2]·3H2O} n , each of the two independent Cu(II) atoms is coordinated by a bridging OH group, two O atoms from two benzene-1,3,5-tri-carboxyl-ate (L) ligands and two N atoms from a 2,2- bi-pyridine (bipy) ligand in a distorted square-pyramidal geometry. Each L ligand coordinates four Cu(II) atoms, thus forming a polymeric layer parallel to the bc plane with bipy molecules protruding up and down. The lattice water mol-ecules involved in O-H⋯· O hydrogen bonding are situated in the inner part of each layer. The crystal packing is consolidated by π-π inter-actions between the aromatic rings of bipy ligands from neigbouring layers [inter-centroid distance = 3.762 (3) Å]. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1600-5368 1600-5368 |
DOI: | 10.1107/S1600536814013877 |