Crystal structure of 2,6-diisocyano-1,2,3,5,6,7-hexahydro-s-indacene-2,6-dicarboxylic acid diethylester

Kumaradhas, P. ; Gupta, Kundan R. ; Kotha, Sambasivarao ; Brahmachari, Enugurthi ; Nirmala, K. A. (2008) Crystal structure of 2,6-diisocyano-1,2,3,5,6,7-hexahydro-s-indacene-2,6-dicarboxylic acid diethylester Analytical Sciences, 24 . x65-x66. ISSN 0910-6340

[img]
Preview
PDF - Publisher Version
604kB

Official URL: http://www.jstage.jst.go.jp/article/analscix/24/0/...

Related URL: http://dx.doi.org/10.2116/analscix.24.x65

Abstract

The title structure, 2,6-diisocyano-1,2,3,5,6,7-hexahydro-s-indacene-2,6-dicarboxylic acid diethyl ester is an indane-based amino acid derivative. It crystallizes in the tetragonal space group I41/acd with unit cell parameters a=22.868(1)Å c=14.385(1)Å and V=7522.8(1)Å3 . The residual index of the final refinement is 0.06 for 18734 observed reflections. The five-membered ring is distorted, showing an envelope conformation. The molecular packing is stabilized by C-H···O hydrogen-bonding interactions.

Item Type:Article
Source:Copyright of this article belongs to Japan Science and Technology Information Aggregator, Electronic.
ID Code:65230
Deposited On:15 Oct 2011 11:45
Last Modified:18 May 2016 13:19

Repository Staff Only: item control page