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Poly[[(?(3)-isonicotinato-?O:O:N)(triphenyl-phosphine-?P)silver(I)] ethanol solvate].

ABSTRACT: In the crystal structure of {[Ag(C(6)H(4)NO(2))(C(18)H(15)P)]·C(2)H(6)O}(n), the 4-pyridylcarboxyl-ate ion binds to the phosphine-coordinated silver atoms through one of the two oxygen atoms of the carboxyl unit, and to a third phosphine-coordinate silver atom through the nitro-gen atom of the aromatic ring, giving a distorted tetra-hedral coordination at the metal atom. The ?(3)-bridging mode leads to a layer motif; the disordered ethanol mol-ecules are linked to the free carboxyl oxygen atom by O-H?O hydrogen bonds.

SUBMITTER: Sadeghi O

PROVIDER: S-EPMC2983679 | biostudies-literature | 2010 Feb

REPOSITORIES: biostudies-literature

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Poly[[(μ(3)-isonicotinato-κO:O:N)(triphenyl-phosphine-κP)silver(I)] ethanol solvate].

Sadeghi Omid O Amini Mostafa M MM Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20100213 Pt 3

In the crystal structure of {[Ag(C(6)H(4)NO(2))(C(18)H(15)P)]·C(2)H(6)O}(n), the 4-pyridylcarboxyl-ate ion binds to the phosphine-coordinated silver atoms through one of the two oxygen atoms of the carboxyl unit, and to a third phosphine-coordinate silver atom through the nitro-gen atom of the aromatic ring, giving a distorted tetra-hedral coordination at the metal atom. The μ(3)-bridging mode leads to a layer motif; the disordered ethanol mol-ecules are linked to the free carboxyl oxygen atom b ...[more]

PMID: 21580230

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