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Ethyl 1-(2-hydroxyethyl)-2-(4-methoxyphenyl)-1H-benzimidazole-5-carboxylate monohydrate

Arumugam, Natarajan and Ngah, Nurziana and Osman, Hasnah and Abdul Rahim, Aisyah Saad (2012) Ethyl 1-(2-hydroxyethyl)-2-(4-methoxyphenyl)-1H-benzimidazole-5-carboxylate monohydrate. Acta Crystallographica Section E Structure Reports Online, 68 (2). o421. ISSN 1600-5368

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In the title molecule, C19H20N2O4�H2O, the benzimidazole ring system is essentially planar [maximum deviation = 0.013 (11) A ° ] and is inclined to the 4-methoxyphenyl ring by 30.98 (5)�. In the crystal, O—H� � �O and O—H� � �N hydrogen bonds involving the water molecule link neighbouring molecules, forming a two-dimensional network lying parallel to the bc plane. There are also C—H� � �� and �–� interactions present. The latter involve inversion-related benzimidazole rings with centroid–centroid distances of 3.5552 (8) and 3.7466 (8) A ° .

Item Type: Article (Journal)
Additional Information: 5777/21821
Uncontrolled Keywords: single-crystal X-ray study; T = 293 K; mean �(C–C) = 0.002 A° ; R factor = 0.032; wR factor = 0.086; data-to-parameter ratio = 12.6.
Subjects: Q Science > QD Chemistry
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Science > Department of Biotechnology
Depositing User: Dr Nurziana Ngah
Date Deposited: 31 May 2012 14:51
Last Modified: 31 May 2012 14:51
URI: http://irep.iium.edu.my/id/eprint/21821

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