View : 602 Download: 182
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
- 김영미
- Issue Date
- 2012
- Journal Title
- Acta Crystallographica Section E: Structure Reports Online
- ISSN
- 1600-5368
- Citation
- Acta Crystallographica Section E: Structure Reports Online vol. 68, no. 10, pp. m1305 - m1306
- Indexed
- SCOPUS
- Document Type
- Article
- 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