Al-Najjar Belal O, Tengku Muhammad Tengku Sifzizul, Wahab Habibah A, Rosli Mohd Mustaqim, Fun Hoong-Kun
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):o258. doi: 10.1107/S1600536811054808. Epub 2012 Jan 7.
The complete mol-ecule of the title compound, C(20)H(19)NO(5)S(2), is generated by a crystallographic twofold axis and the O atom and N-H group attached to the central benzene ring are statistically disordered. The dihedral angle between the central and terminal benzene rings is 56.91 (5)° and that between the terminal benzene rings is 29.80 (5)°. In the crystal, N-H⋯O hydrogen bonding links the mol-ecules into sheets lying parallel to the ab plane.
标题化合物C(20)H(19)NO(5)S(2)的完整分子由一个晶体学二重轴生成，连接在中心苯环上的O原子和N - H基团存在统计无序。中心苯环和末端苯环之间的二面角为56.91 (5)°，末端苯环之间的二面角为29.80 (5)°。在晶体中，N - H⋯O氢键将分子连接成平行于ab平面的片层。
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