Synthesis and characterization of some single crystals of thiourea urea zinc chloride

被引：0
作者：
B. Ravindran
G. Madhurambal
M. Mariappan
S. C. Mojumdar
机构：
[1] EGS Pillay Engineering College,Department of Physics
[2] ADM College for Women,Department of Chemistry
[3] EGS Pillay Engineering College,Department of Chemistry
[4] University of New Brunswick,Department of Chemical and Biochemical Engineering
[5] The University of Western Ontario,Department of Chemical Technologies and Environment, Faculty of Industrial Technologies
[6] Trencin University of A. Dubcek,undefined
来源：
Journal of Thermal Analysis and Calorimetry | 2011年 / 104卷
关键词：
TUZC; Solubility; UV; FTIR; Non-linear optical material; TG; DTA;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Thiourea Urea Zinc (II) Chloride (TUZC), a new semiorganic non-linear optical material has been synthesized. The solubility studies have been carried out at room temperature. Single crystals of different proportions of TUZC have been grown by slow evaporation of saturated aqueous solution at room temperature. The FTIR and UV spectral bands have been compared with urea, thiourea and bis Thiourea Zinc Chloride (BTZC). The TG curve showed a two steps mass loss on heating the compound between 30 and 800 °C corresponding to two exothermic DTA peaks at 181–183 and 250–252 ºC.
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页码：893 / 899
页数：6
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  • [1] Venkataramanan V(1995)Crystal growth and defects characterization of zinctris(thiourea)sulfate: a novel metalorganic nonlinear optical crystal J Cryst Growth 154 92-97
  • [2] Dhanaraj G(2010)Thermal, UV and FTIR spectral studies of urea thiourea zinc chloride single crystal J Therm Anal Cal 100 763-768
  • [3] Wadhawan WK(2010)TG-DTA, UV and FTIR spectroscopic studies of urea thiourea mixed crystal J Therm Anal Cal 100 853-856
  • [4] Sherwood JN(2008)Growth and characterization of novel ferroelectric urea-succinic acid single crystals J Cryst Growth 310 3313-3317
  • [5] Bhat HL(2006)Effect of organic dopants on ZTS single crystals J Cryst Growth 293 376-381
  • [6] Madhurambal G(2000)Growth morphology of zinctris(thiourea)sulphate crystals J Phys 54 879-888
  • [7] Mariappan M(1999)Vickers hardness anisotropy and slip system in zinc(tris)thiourea sulphate crystals Cryst Res Technol 34 1329-1332
  • [8] Mojumdar SC(2008)Growth and characterization of pure and doped cadmium thiourea acetate single crystals J Cryst Growth 310 2555-2562
  • [9] Madhurambal G(2003)Investigation on nucleation of bis thiourea cadmium chloride single crystals Mater Chem Phys 82 273-280
  • [10] Mariappan M(2008)Structural and microhardness studies studies of purea and thiourea doped glycine phosphate single crystal Cryst Res Technol 43 778-782
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