核苷2'-脱氧鸟苷二甲亚砜溶剂化物的晶体结构。
Crystal structure of the nucleoside 2'-de-oxy-guanosine dimethyl sulfoxide disolvate.
作者信息
Spingler Bernhard
机构信息
Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich 8057, Switzerland.
出版信息
Acta Crystallogr E Crystallogr Commun. 2023 Aug 30;79(Pt 9):852-855. doi: 10.1107/S2056989023007405. eCollection 2023 Sep 1.
Abstract
The title com-pound, CHNO·2CHOS, which is of inter-est with respect to its biological activity, at 183 K has ortho-rhom-bic (222) crystal symmetry. The structure displays a network of inter-molecular N-H⋯N, N-H⋯O and O-H⋯O hydrogen bonds. 2'-De-oxy-guanosine mol-ecules are linked to each other and to the two dimethyl sulfoxide solvent mol-ecules by hydrogen bonding.
摘要
标题化合物CHNO·2CHOS在183 K时具有正交（222）晶体对称性，因其生物活性而备受关注。该结构显示出分子间N-H⋯N、N-H⋯O和O-H⋯O氢键网络。2'-脱氧鸟苷分子通过氢键相互连接，并与两个二甲基亚砜溶剂分子相连。
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