View : 71 Download: 9

Bis(μ-3-carboxy-2-hydroxypropane-1,2-dicarboxylato)bis(diaquazinc)-1, 2-bis(pyridin-4-yl)ethene-water (1/1/2)

Title
Bis(μ-3-carboxy-2-hydroxypropane-1,2-dicarboxylato)bis(diaquazinc)-1, 2-bis(pyridin-4-yl)ethene-water (1/1/2)
Authors
Hwang I.H.Kim P.-G.Kim C.Kim Y.
Ewha Authors
김영미
SCOPUS Author ID
김영미scopus
Issue Date
2012
Journal Title
Acta Crystallographica Section E: Structure Reports Online
ISSN
1600-5368JCR Link
Citation
vol. 68, no. 10, pp. m1305 - m1306
Indexed
SCOPUS scopus
Abstract
The asymmetric unit of the title compound, [Zn2(C 6H6O7)2-(H2O) 4]·C12H10N2·2H 2O, comprises half of a centrosymmetric complex dimer, half of a 1,2-bis(pyridin-4-yl)ethene molecule, which lies across an inversion centre, and one lattice water molecule. Carboxylate groups of two dianionic citrate ligands bridge two ZnII ions to give the cyclic dimer, with each Zn II ion coordinated by four O atoms from the chelating citrate ligand (one hydroxy and three carboxylate, with one bridging) and two water O atoms, forming a distorted octahedral environment [Zn - O = 2.040 (3)-2.244 (3) Å]. In the crystal, O - H···O and O - H···N hydrogen bonds involving hydroxy groups and both coordinating and lattice water molecules link the dimers to give a three-dimensional framework structure.
DOI
10.1107/S1600536812039761
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
Files in This Item:
001.pdf(280.4 kB)Download
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE