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Poly[bis-(?-hemihydrogen 2-phenyl-quinoline-4-carboxyl-ato-?N,O)silver(I)].

ABSTRACT: In the title compound, [Ag(C(16)H(10.5)NO(2))(2)], the Ag(I) cation (site symmetry 2) is coordinated by two N atoms in a near-linear AgN(2) arrangement. Two carboxyl-ate O atoms from two additional 2-phenyl-quinoline-4-carboxyl-ate ligands form long Ag-O bonds [2.6585?(17)?Å], resulting in a distorted square-planar arrangement. The bridging ligands result in infinite corrugated sheets propagating in (010). An O-H?O hydrogen bond, disordered about a twofold axis, completes the structure.

SUBMITTER: Zhang X

PROVIDER: S-EPMC2968213 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature

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Poly[bis-(μ-hemihydrogen 2-phenyl-quinoline-4-carboxyl-ato-κN,O)silver(I)].

Zhang Xiutang X Wei Peihai P Li Bin B

Acta crystallographica. Section E, Structure reports online 20090123 Pt 2

In the title compound, [Ag(C(16)H(10.5)NO(2))(2)], the Ag(I) cation (site symmetry 2) is coordinated by two N atoms in a near-linear AgN(2) arrangement. Two carboxyl-ate O atoms from two additional 2-phenyl-quinoline-4-carboxyl-ate ligands form long Ag-O bonds [2.6585 (17) Å], resulting in a distorted square-planar arrangement. The bridging ligands result in infinite corrugated sheets propagating in (010). An O-H⋯O hydrogen bond, disordered about a twofold axis, completes the structure. ...[more]

PMID: 21581814

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Project description:The Pb(II) atom in the title compound, [Pb(C(10)H(6)NO(2))(2)], is N,O-chelated by two quinoline-2-carboxyl-ate anions in a distorted ?-trigonal-bipyramidal environment; four atoms are connected to the Pb(II) atom by regular coordination bonds. The structure also features two somewhat long Pb?O inter-actions [2.952?(3) and 3.014?(3)?Å]. These long inter-actions give rise to a layer coordination polymer having the lead atom in a distorted ?-monocapped octa-hedral geometry.

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