Studies in Nonlinear Optical Materials: Structure of Methyl 2-(4-Ethyl-5-methyl- 2-thioxo-2,3-dihydro-l,3-thiazol- 3-yl) propionate

Kanagapushpam, D and Venkatesan, K (1987) Studies in Nonlinear Optical Materials: Structure of Methyl 2-(4-Ethyl-5-methyl- 2-thioxo-2,3-dihydro-l,3-thiazol- 3-yl) propionate. In: Acta Crystallographica Section C Crystal Structure Communications, 43 (8). 1597 -1598.

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Abstract

CIoH15NO282, Mr=245"0, orthorhombic, P21212 ~, a = 6.639 (2), b = 8.205 (2), c = 22.528(6)A, V= I227.2(6)A 3, z=4, Dm= 1.315, Dx= 1.326gem -3, MoKa, 2=0.7107A, 12= 3.63 cm -1, F(000) = 520, T= 293 K, R = 0.037 for 1115 significant reflections. The second-harmonicgeneration (SHG) efficiency of this compound is only 1/10th of the urea standard. The observed low second-order nonlinear response may be attributed to the unfavourable packing of the molecules in the crystal lattice.

Item Type:	Journal Article
Publication:	Acta Crystallographica Section C Crystal Structure Communications
Publisher:	International Union of Crystallography
Additional Information:	Copy right of this article belongs to International Union of Crystallography.
Department/Centre:	Division of Chemical Sciences > Organic Chemistry
Date Deposited:	11 Jan 2010 09:46
Last Modified:	19 Sep 2010 05:34
URI:	http://eprints.iisc.ac.in/id/eprint/20669

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