消旋-2-(2-氨基-4-氧代-4,5-二氢-1,3-噻唑-5-基)-2-羟基茚满-1,3-二酮
rac-2-(2-Amino-4-oxo-4,5-dihydro-1,3-thia-zol-5-yl)-2-hydroxy-indane-1,3-dione.
作者信息
Penthala Narsimha Reddy, Reddy Thirupathi Reddy Yerram, Parkin Sean, Crooks Peter A
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 18;65(Pt 8):o1877. doi: 10.1107/S1600536809025574.
Abstract
In the crystal of the title compound, C(12)H(8)N(2)O(4)S, mol-ecules are linked into chains by a series of inter-molecular O-H⋯O, N-H⋯O and N-H⋯N hydrogen bonds. The ninhydrin and amino-thia-zolidine units make a dihedral angle of 66.41 (3)°. The crystal structure indicates the presence of equimolar R and S enanti-omers in the crystal lattice, due to the presence of a chiral centre in the title compound.
摘要
在标题化合物C(12)H(8)N(2)O(4)S的晶体中，分子通过一系列分子间的O-H⋯O、N-H⋯O和N-H⋯N氢键连接成链。茚三酮和氨基噻唑烷单元形成的二面角为66.41 (3)°。晶体结构表明，由于标题化合物中存在一个手性中心，晶格中存在等摩尔的R和S对映体。
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