DSpace width= university logo mark
Japanese | English 

KURA > B. 理工学域・研究域/理工学部/自然科学研究科 > b10. 学術雑誌掲載論文 > 1.査読済論文(工) >


ファイル 記述 サイズフォーマット
TE-PR-KUNIMOTO-K-117.pdf80.61 kBAdobe PDF
タイトル: Crystal Structure of 4-Dimethylaminoazobenzene-4′-sulfonyl-L-tryptophan Dimethylsulfoxide Solvate
著者: Sasaki, Chizuru
Kitoh, Soh-ichi
Hayashi, Hiroshige
Kunimoto, Koki link image link image
国本, 浩喜
発行日: 2004年
出版社(者): 日本分析化学会 = The Japan Society for Analytical Chemistry
雑誌名: Analytical Sciences: X-ray Structure Analysis Online
ISSN: 1348-2238
巻: 20
開始ページ: x117
終了ページ: x118
抄録: Crystals of 4-dimethylaminoazobenzene-4′-sulfonyl-L-tryptophan dimethylsulfoxide solvate (Dabs-Trp·DMSO) are monoclinic, space group P21 with a = 12.941(6)Å, b = 7.760(3)Å, c = 14.131(7)Å, β = 103.161(8)° and Z = 2. The structure was solved by direct methods (SIR88) and refined to a final R value of 0.058 for 3152 reflections (I > 2.00σ(I)). The molecular geometries and conformations are comparable to the typical values of azobenzene and L-tryptophan. The DMSO molecule is involved in the intermolecular hydrogen bonds with the sulfonamide NH and the carboxyl OH groups of different Dabs-Trp molecules. The hydrogen-bonded chains propagate along the b axis, and are constructed from molecules related by a two-fold screw axis. The sulfonamide S=O and the carboxyl C=O groups do not participate in hydrogen bonding.
DOI: 10.2116/analscix.20.x117
URI: http://hdl.handle.net/2297/28469
関連URI: http://wwwsoc.nii.ac.jp/jsac/
資料種別: Journal Article
権利関係: Copyright (c) 2005 by The Japan Society for Analytical Chemistry
版表示: publisher

このアイテムを引用あるいはリンクする場合は次の識別子を使用してください。 http://hdl.handle.net/2297/28469



Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - ご意見をお寄せください