Growth of bulk single crystal of N-acetyl DL-methionine and its spectral characterization

被引：3
作者：
Moovendaran, K. [1 ]
Natarajan, S. [1 ]
机构：
[1] Madurai Kamaraj Univ, Sch Phys, Madurai 625021, Tamil Nadu, India
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2015年 / 135卷
关键词：
N-acetyl DL-methionine; MKN setup; IR; UV-vis-NIR; TGA/DTA;
D O I：
10.1016/j.saa.2014.07.012
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Bulk size single crystal of N-acetyl DL-methionine (C7H13NO3S) (1) was grown using a home-made crystal growth setup (MKN setup). The identity of the grown crystal was confirmed by single crystal X-ray diffraction. The modes of vibrations of the functional groups present were assigned using the infrared (IR) spectrum. UV-vis-NIR spectra showed that the crystals have excellent transparency in the visible and infrared regions. The thermal stability and decomposition of the sample was studied by using thermal analysis (TGA/DTA). Photoluminescence excitation studies showed that the emission occurred at 350 nm for the compound. (C) 2014 Elsevier B.V. All rights reserved.
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收藏
页码：317 / 320
页数：4
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