Synthesis, growth, structural, spectral, thermal and microhardness studies of a new hydrogen bonded organic nonlinear optical material: L-valinium p-toluenesulfonate monohydrate (LVPT)
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- 作者：M. Suresha ; S. Asath Bahadurb ; S. Athimoolamc ; athi81s@yahoo.co.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Amino acid ; Nonlinear optics ; Single crystal XRD ; FTIR and FT-Raman ; TGA/DTA
- 刊名：Journal of Molecular Structure
- 出版年：2016
- 出版时间：15 May 2016
- 年：2016
- 卷：1112
- 期：Complete
- 页码：71-80
- 全文大小：1749 K
文摘
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A new organic hydrogen bonded material, LVPT, was grown as a single crystal with appreciable dimension.
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The compound crystallized in a non-centrosymmetric monoclinic space group P21 with two set of molecules in unit cell.
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The crystal packing features intricate three dimensional hydrogen bonding network through chain and ring motifs.
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Vibrational spectral studies have been performed to identify the functional groups.
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The nonlinear optical efficiency of the sample as 1.5 times greater than KDP.
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The thermal, mechanical and dielectric properties of the sample were examined.