Thirumurugan, A. ; Suchethan, P. A. ; Cheetham, A. K. ; Rao, C. N. R. (2007) A three-dimensional lead 2,6-dihydroxybenzoate with channels Zeitschrift für Anorganische und Allgemeine Chemie, 633 (15). pp. 2742-2745. ISSN 0044-2313
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/zaac.20...
Related URL: http://dx.doi.org/10.1002/zaac.200700204
Abstract
A lead 2,6-dihydroxybenzoate of the formula Pb(C14H10O8) (I) has been synthesized and characterized by X-ray crystallography and spectroscopic techniques. (crystal data: monoclinic, space group=Cc (no. 9), a=11.2155(2), b=9.2942(2), c=13.5112(3) Å, β=96.510(1)°, V=1399.31(5) Å3, Z=4). This is the first three-dimensional metal dihydroxybenzoate structure, comprising 3,6-connected periodic net and having channels with the dimensions 3.8×3.8Å and 10.8×3.8Å. The coordination of the PbO8 polyhedron is holodirected and the electron lone pair of the lead is, therefore, not manifested in I. It exhibits photoluminescence in the violet, green and red when excited at 240, 390 and 525 nm, respectively.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| Keywords: | 3-Dperiodic Net; Lead 2,6-dihydroxybenzoate; Electron Lone-pair; Photoluminescence |
| ID Code: | 39992 |
| Deposited On: | 20 May 2011 13:15 |
| Last Modified: | 20 May 2011 13:15 |
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