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Full Paper
Orientation of Second-Harmonic-Generation-Active Phenylsulfonyl Chromophores Attached on Layered Lead(II) Phosphonates
Article first published online: 7 SEP 2010
DOI: 10.1002/ejic.201000549
Copyright © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Additional Information
How to Cite
Du, Z.-Y., Sun, Y.-H., Xu, X., Xu, G.-H. and Xie, Y.-R. (2010), Orientation of Second-Harmonic-Generation-Active Phenylsulfonyl Chromophores Attached on Layered Lead(II) Phosphonates. Eur. J. Inorg. Chem., 2010: 4865–4869. doi: 10.1002/ejic.201000549
Publication History
- Issue published online: 12 OCT 2010
- Article first published online: 7 SEP 2010
- Manuscript Received: 17 MAY 2010
Funded by
- National Natural Science Foundation of China. Grant Number: 20861001
- Natural Science Foundation of Jiangxi Province. Grant Number: 2008GQH0013
- Natural Science Foundation of Jiangxi Provincial Education Department. Grant Number: GJJ09317
- Key Laboratory of Jiangxi University for Functional Materials Chemistry
Keywords:
- Lead;
- Phosphonates;
- Crystal growth;
- Nonlinear optics
Abstract
The hydrothermal reactions of PbCl2 or PbBr2 with diethyl [(phenylsulfonyl)methyl]phosphonate afforded two lead(II) phosphonates with the formula [Pb3(Ph–SO2–CH2–PO3)2X2(H2O)] [X = Cl (1) and Br (2)]. The two compounds are isostructural and exhibit a lamellar structure in which the phenylsulfonyl chromophores orient unilaterally on the inorganic layer of [Pb3(PO3)2X2(H2O)]. The acentric stacking of such layers results in their crystallization in the noncentrosymmetric Cc space group, and both compounds show second harmonic generation responses comparable to that of KDP (KH2PO4).