These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: catena-Poly[[[tetraaquazinc(II)]-mu-4,4'-bipyridine] bis(4-hydroxybenzenesulfonate) trihydrate].
    Author: Wang YL.
    Journal: Acta Crystallogr C; 2006 Nov; 62(Pt 11):m522-4. PubMed ID: 17088615.
    Abstract:
    In the title compound, {[Zn(C10H8N2)(H2O)4](C6H5O4S)2.3H2O}n, the Zn atom, the bipyridine ligand and one of water molecules are located on twofold rotation axes. The Zn atom is coordinated by four O atoms from four water molecules and two N atoms from two 4,4'-bipyridine molecules in a distorted octahedral geometry. The Zn2+ ions are linked by the 4,4'-bipyridine molecules to form a one-dimensional straight chain propagating along the c axis. The 4-hydroxybenzenesulfonate counter-ions are bridged by the solvent water molecules through hydrogen bonds to generate a two-dimensional layer featuring large pores. In the crystal packing, the intralayer pores form one-dimensional channels along the c axis, in which the one-dimensional [Zn(C10H8N2)(H2O)4]2+ chains are encapsulated. Electrostatic interactions between cations and anions and extensive hydrogen bonds result in a three-dimensional supramolecular structure.
    [Abstract] [Full Text] [Related] [New Search]