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Poly[di-?(2)-aqua-?(4)-chlorido-?(4)-(2-mercaptopyrimidine-4,6-diolato-?O:O:O':O')-disodium(I)].

ABSTRACT: In the title coordination polymer, [Na(2)(C(4)H(3)N(2)O(2)S)Cl(H(2)O)(2)](n), the Na(I) ion lies on a twofold rotation axis and the chloride anion on an inversion center. The Na(I) ion is six-coordinated by two O atoms from two zwitterionic 2-mercaptopyrimidine-4,6-diolate ligands (mm2 symmetry), two water O atoms (m symmetry) and two Cl atoms in a distorted octa-hedral geometry. Adjacent Na(I) ions are bridged by an olate group, a water mol-ecule and a chloride anion into a three-dimensional network. The crystal structure is further stabil-ized by N-H?Cl, O-H?O and O-H?S hydrogen bonds.

SUBMITTER: Li B

PROVIDER: S-EPMC3011735 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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Poly[di-μ(2)-aqua-μ(4)-chlorido-μ(4)-(2-mercaptopyrimidine-4,6-diolato-κO:O:O':O')-disodium(I)].

Li Bao B Li Wen W Ye Ling L Hou Guang-Feng GF Wu Li-Xin LX

Acta crystallographica. Section E, Structure reports online 20101113 Pt 12

In the title coordination polymer, [Na(2)(C(4)H(3)N(2)O(2)S)Cl(H(2)O)(2)](n), the Na(I) ion lies on a twofold rotation axis and the chloride anion on an inversion center. The Na(I) ion is six-coordinated by two O atoms from two zwitterionic 2-mercaptopyrimidine-4,6-diolate ligands (mm2 symmetry), two water O atoms (m symmetry) and two Cl atoms in a distorted octa-hedral geometry. Adjacent Na(I) ions are bridged by an olate group, a water mol-ecule and a chloride anion into a three-dimensional ne ...[more]

PMID: 21589240

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