Growth and characterization of 2-Methylimidazolium D-tartrate single crystal

被引：19
|
作者：
Srinivasan, T. P. [1 ,2 ]
Anandhi, S. [1 ]
Gopalakrishnan, R. [1 ]
机构：
[1] Anna Univ, Dept Phys, Crystal Res Lab, Madras 600025, Tamil Nadu, India
[2] KLN Coll Engn, Dept Phys, Pottapalayam 630611, Sivagangai, India
来源：
JOURNAL OF CRYSTAL GROWTH | 2011年 / 318卷 / 01期
关键词：
X-ray diffraction; Growth from solutions; Nonlinear optical materials; Dielectric properties; NONLINEAR-OPTICAL-MATERIALS; FILMS; PURE; ACID;
D O I：
10.1016/j.jcrysgro.2010.11.021
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Single crystal of 2-Methylimidazolium D-tartrate (2MImdT; C8N2O6H12) has been grown by slow evaporation solution growth technique at room temperature using mixed solvents of ethanol and deionized water. Single crystal X-ray diffraction study confirms that 2-Methylimidazolium D-tartrate belongs to monoclinic crystal system with non-centrosymmetric space group P2(1). The Fourier transform infrared spectrum of 2-Methylimidazolium D-tartrate reveals the presence of methyl and carboxyl functional groups in the compound. The mechanical properties of 2MImdT crystal were studied. The theoretical factor group analysis predicts 168 optical modes in the title compound. The dielectric behavior of 2MImdT crystals was studied at different frequencies and temperatures. Decomposition and melting point of 2MImdT were found using thermal measurements. SHG behavior of the title compound was demonstrated using Q-switched Nd:YAG laser. (C) 2010 Elsevier B.V. All rights reserved.
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页码：768 / 773
页数：6
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