Spectral, thermal and optical properties of L-tryptophanium picrate: A nonlinear optical single crystal

被引：25

作者：

Gowri, S. ^{[2
]}

Devi, T. Uma ^{[1
]}

Sajan, D. ^{[3
]}

Bheeter, S. R. ^{[4
]}

Lawrence, N. ^{[5
]}

机构：

[1] Govt Arts Coll Women Autonomous, Dept Phys, Pudukottai 622001, India

[2] Cauvery Coll Women, Dept Phys, Tiruchirappalli 620018, Tamil Nadu, India

[3] Bishop Moore Coll, Dept Phys, Alappuzha 690110, Kerala, India

[4] St Josephs Coll Autonomous, Dept Chem, Tiruchirappalli 620018, Tamil Nadu, India

[5] St Josephs Coll Autonomous, Dept Phys, Tiruchirappalli 620018, Tamil Nadu, India

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2011年 / 81卷 / 01期

关键词：

Growth from solutions; Single crystal growth; Nonlinear optical materials; GROWTH; MONOHYDRATE; COMPLEX;

D O I：

10.1016/j.saa.2011.06.007

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

A new organic nonlinear optical material L-tryptophanium picrate was synthesized. From the powder XRD pattern the various planes of reflections were identified. The grown crystals were subjected to FT-IR and H-1 NMR spectral analyses to confirm the synthesized compound. Thermal properties of the crystals were investigated using thermo gravimetric (TG) and differential thermal analyses (DTA). The second harmonic generation (SHG) efficiency of the title compound was found using the modified experimental setup of Kurtz and Perry. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：257 / 260

页数：4

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