ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Studies in nonlinear optical materials: structure of di-2-menthyl 2-(N,N'-dimethyl-2-imidazolidinylidene)malonate monohydrate

Kanagapushpam, D and Venkatesan, K and Cameron, TS (1988) Studies in nonlinear optical materials: structure of di-2-menthyl 2-(N,N'-dimethyl-2-imidazolidinylidene)malonate monohydrate. In: Acta Crystallographica Section C, 44 . pp. 337-340.

[img] PDF
Studies_in_Nonlinear.pdf - Published Version
Restricted to Registered users only

Download (457Kb) | Request a copy
Official URL: http://scripts.iucr.org/cgi-bin/paper?S01082701870...

Abstract

C28H48N2Oa.H2 O, Mr=494.7, orthorhombic,P2~2~2~, a = 7.634 (2), b = 11.370 (2), c=34. 167 (4) A, V = 2966 (2) A 3, Z = 4, D m = 1.095,D x -- 1. 108 g cm -3, Mo Kct, 2 -- 0.7107 ,/k, ~ =0.43 cm -~, F(000) = 1088.0, T= 293 K, R = 0.061 for 1578 significant reflections. The second-harmonicgeneration (SHG) efficiency of this compound is negligible (1/100th of the urea standard). The observed low second-order nonlinear response has been attributed to the unfavourable packing of the molecules in the crystal lattice.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to International Union of Crystallography.
Department/Centre: Division of Chemical Sciences > Organic Chemistry
Date Deposited: 05 Oct 2010 09:17
Last Modified: 05 Oct 2010 09:17
URI: http://eprints.iisc.ernet.in/id/eprint/32972

Actions (login required)

View Item View Item