catena-Poly[[diaqua-(2,2'-bipyridine-κN,N')zinc]-μ-2,2'-[1,4-phenylene-bis(sulfanedi-yl)]diacetato-κO:O'].

Acta Crystallographica. Section E, Structure Reports Online
Hong Lin, Xiao-Juan Wang

Abstract

In the polymeric title complex, [Zn(C(10)H(8)O(4)S(2))(C(10)H(8)N(2))(H(2)O)(2)](n), the Zn(2+) ion lies on a twofold rotation axis and exhibits an octa-hedral environment, in which it is coordinated by two trans O atoms from two symmetry-related 2,2'-[1,4-phenyl-enebis(sulfanedi-yl)]diacetate anions, two N atoms from one 2,2'-bipyridine ligand, and two cis O atoms from water mol-ecules. The dihedral angle between the two pyridine rings is 11.5 (1)°. Adjacent Zn(2+) ions are bridged in a monodentate manner by the diacetate anions, forming a chain structure extending parallel to [101], and are further linked into the final three-dimensional structure by O-H⋯O hydrogen bonds between the coordinating water mol-ecules as donor and the non-coordinating carboxyl-ate O atoms as acceptor atoms.

References

Dec 25, 2007·Acta Crystallographica. Section A, Foundations of Crystallography·George M Sheldrick
Jan 1, 2009·Acta Crystallographica. Section E, Structure Reports Online·Jian-Ling Yin, Yun-Long Feng
Dec 12, 2012·Physical Review Letters·M AblikimUNKNOWN BESIII Collaboration

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