✦ LIBER ✦

Growth and characterization of semiorganic nonlinear optical tetrakis thiourea nickel chloride single crystals

✍ Scribed by A. Bhaskaran; C. M. Ragavan; R. Sankar; R. Mohankumar; R. Jayavel

Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 151 KB
Volume: 42
Category: Article
ISSN: 0232-1300
DOI: 10.1002/crat.200610851

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A new nonlinear optical material tetrakis thiourea nickel chloride (TTNC) was synthesized and single crystals were grown from mixed solvent of water and isopropanol by both slow evaporation and slow cooling methods. The grown crystals were characterized by powder X‐ray diffraction analyses to confirm the crystal structure. The presence of functional groups and the coordination of metal ions to thiourea were confirmed by FTIR and Raman spectroscopy analyses. UV‐VIS spectrum was recorded to study the optical transparency of the grown crystals. Thermal properties of the crystals have been by investigated using thermo gravimetric (TG) and differential thermal analyses (DTA), which indicate that the material does not decompose before melting. The second order nonlinear optical property of the grown crystal was examined by Kurtz powder technique and mechanical behavior was studied by Vicker's microhardness test. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

📜 SIMILAR VOLUMES

Growth and characterization of dichloro

Growth and characterization of dichloro tetrakis thiourea nickel single crystals

✍ K. Ambujam; P. C. Thomas; S. Aruna; D. Prem Anand; P. Sagayaraj 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 182 KB 👁 1 views

Growth and Characterization of a New Non

Growth and Characterization of a New Nonlinear Optical Crystal: Bis Thiourea Zinc Chloride

✍ P. A. Angeli Mary; S. Dhanuskodi 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 142 KB 👁 2 views

Bis Thiourea Zinc Chloride (BTZC) a new semiorganic nonlinear optical material has been synthesized. The solubility studies have been carried out in the temperature range 30°-55°C. Single crystals of BTZC have been grown by slow evaporation of saturated aqueous solution at room temperature. The latt

Growth and characterization of thiourea

Growth and characterization of thiourea mixed cadmium – lead chloride – a nonlinear optical crystal

✍ K. Nagarajan; S. Kumara Raman; R. Sundaram 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 148 KB 👁 1 views

Nonlinear optical (NLO) crystal of thiourea mixed cadmium-lead chloride dihydrate Cd[(PbCl 3 )(NH 2 CSNH 2 )].2H 2 O (TCCPC) have been grown in solution by slow evaporation technique at room temperature. The powder X-ray diffraction pattern has been recorded and indexed. The UV-Vis-NIR transmittance

Vibrational spectroscopic study of the s

Vibrational spectroscopic study of the semiorganic nonlinear optical crystal bis(thiourea)cadmium chloride

✍ V. Venkataramanan; H. L. Bhat; M. R. Srinivasan; P. Ayyub; M. S. Multani 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 400 KB 👁 2 views

Polarized Raman and infrared spectra of bis(thiourea)cadmium chloride, a novel semiorganic nonlinear optical crystal, were recorded to determine the symmetries of molecular vibrations. The observed Raman and infrared bands are assigned to molecular vibrations of thiourea, cadmium-sulphur and cadmium

Single crystal growth and properties of

Single crystal growth and properties of semiorganic nonlinear optical L-arginine hydrochloride monohydrate crystals

✍ D. Kalaiselvi; R. Mohan Kumar; R. Jayavel 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 355 KB 👁 1 views

## Abstract L‐arginine hydrochloride monohydrate (LAHCl.H~2~O) has been synthesized and single crystals have been grown from its aqueous solution by slow evaporation and slow cooling methods. The solubility of the material was measured at various temperatures and bulk crystals of size 26×13×11 mm^3

Growth and characterization of glycine d

Growth and characterization of glycine doped bis thiourea cadmium chloride single crystal

✍ N. R. Dhumane; S. S. Hussaini; V. G. Dongre; P. P. Karmuse; M. D. Shirsat 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 140 KB 👁 1 views

## Abstract Single crystal of 2 mol% glycine doped Bis Thiourea Cadmium Chloride, a semi organic nonlinear optical material has been grown by slow evaporation technique. Good quality single crystal with dimension 14 × 12 × 5 mm^3^ was harvested after 35 days. The influence of amino acid glycine was