Growth and characterization of a new metal-organic nonlinear optical bis (thiourea) cadmium zinc chloride single crystals

被引：21
作者：
Kirubavathi, K. [2 ]
Selvaraju, K. [2 ]
Kumararaman, S. [1 ]
机构：
[1] Nehru Mem Coll, Dept Phys, Puthanampatti 621007, Tamil Nadu, India
[2] Thanthai Hans Roever Coll, Dept Phys, Perambalur 621212, Tamil Nadu, India
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2008年 / 71卷 / 01期
关键词：
growth from solution; metal-organic; X-ray diffraction; nonlinear optical crystal; IR spectrum;
D O I：
10.1016/j.saa.2008.05.017
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
A new semiorganic nonlinear optical his (thiourea) cadmium zinc chloride (BTCZC) crystal has been synthesized. BTCZC single crystals were grown from aqueous solution by slow evaporation technique. The solubility of BTCZC has been determined for various temperatures. Single crystal X-ray diffraction (XRD) study has been carried out to identify the lattice parameters. Fourier transform infrared (FTIR) studies confirm the various functional groups present in the grown crystal. The transmission and absorption spectra of this crystal show that the lower cut off wavelength lies at 260 rim. The thermal analyses confirmed that the crystal is stable upto 201 degrees C. The nonlinear optical (NLO) property of the grown crystal has been confirmed by Kurtz-powder second harmonic generation (SHG) test. (C) 2008 Elsevier B.V. All rights reserved.
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页码：1 / 4
页数：4
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