期刊
INORGANIC CHEMISTRY COMMUNICATIONS
卷 22, 期 -, 页码 82-84出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.inoche.2012.05.026
关键词
Hydrothermal synthesis; Reduced Schiff base; Second harmonic generation; Crystal structure
资金
- National Natural Science Foundation of China [90922031, 21001120]
- Ningde Normal University [2011H103, 2011Y001, 2011J001]
By hydrothermal reactions of Zn(II) nitrate with N-(4-carboxyl)benzyl-L-alanine acid (H2L), a novel Zn(II) complex, namely, [Zn(HL)(2)(H2O)(2)] (1), have been obtained. Single crystal X-ray diffraction analysis reveals that complex 1 crystallizes in the C2 space group and displays a OD dimensional structure. The Zn(II) ions are four-coordinated and each Zn(II) ion coordinated with two HL anions forming a [Zn(HL)(2)(H2O)(2)] unit. The stacking of such units by hydrogen bonds results in its supramolecular structure. Complex 1 shows a second harmonic generation response that is similar to 1.5 times that of KDP (KH2PO4). (C) 2012 Elsevier B.V. All rights reserved.
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