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(?-5-Carboxy-benzene-1,3-dicarboxyl-ato-?O:O)bis-[bis-(2,2'-bipyridine-?N,N')copper(II)] 5-carboxy-benzene-1,3-dicarboxyl-ate 2,2'-bipyridine solvate trideca-hydrate.

ABSTRACT: The asymmetric unit of the title complex, [Cu(2)(C(9)H(4)O(6))(C(10)H(8)N(2))(4)](C(9)H(4)O(6))·C(10)H(8)N(2)·13H(2)O, comprises two formula units. The two Cu(II) centres are bridged by a 5-carb-oxy-benzene-1,3-dicarboxyl-ate (Hbtc) ligand. Each of the metal centres is bonded to four N atoms of two bidentate 2,2'-bipyridine ligands (bpy) and one O atom of the Hbtc ligand in a highly distorted square-pyramidal geometry. The secondary structure is stabilized by a variety of O-H?O hydrogen bonds and ?-? stacking inter-actions connecting the complex cations, Hbtc anions, bpy and water mol-ecules of crystallization. Three water molecules are disordered over two positions, with site occupancy factors of ca 0.8 and 0.2.

SUBMITTER: Marek J

PROVIDER: S-EPMC2960318 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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(μ-5-Carboxy-benzene-1,3-dicarboxyl-ato-κO:O)bis-[bis-(2,2'-bipyridine-κN,N')copper(II)] 5-carboxy-benzene-1,3-dicarboxyl-ate 2,2'-bipyridine solvate trideca-hydrate.

Marek Jaromír J Trávníček Zdeněk Z

Acta crystallographica. Section E, Structure reports online 20080123 Pt 2

The asymmetric unit of the title complex, [Cu(2)(C(9)H(4)O(6))(C(10)H(8)N(2))(4)](C(9)H(4)O(6))·C(10)H(8)N(2)·13H(2)O, comprises two formula units. The two Cu(II) centres are bridged by a 5-carb-oxy-benzene-1,3-dicarboxyl-ate (Hbtc) ligand. Each of the metal centres is bonded to four N atoms of two bidentate 2,2'-bipyridine ligands (bpy) and one O atom of the Hbtc ligand in a highly distorted square-pyramidal geometry. The secondary structure is stabilized by a variety of O-H⋯O hydrogen bonds an ...[more]

PMID: 21201338

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