Crystal and molecular structure of 3-tert-butyl-1-ethyl-1-[(4-chlorobenzene) sulfonyl] urea期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

按检索

Crystal and molecular structure of 3-tert-butyl-1-ethyl-1-[(4-chlorobenzene) sulfonyl] urea

Authors:	M Datta B Mazumdar K Das S K Mazumdar G Bocelli

Institution:	(1) Crystallography and Molecular Biology Division, Saha Institute of Nuclear Physics, Sector I, Block AF, Bidhan Nagar, 700064 Calcutta, India;(2) S. S. College, Hailakandi, Assam, India;(3) Centra di Studio per la Stutturistica Diffrattometrica del CNR, Viale delle Scienze, Palazzo Chimico, I-43100 Parma, Italy

Abstract:	The crystal structure of the title compound, C₁₃H₁₉SN₂O₃Cl, has been solved by direct methods with X-ray diffraction data collected using Cu K radiation. The crystals are monoclinic, witha=9.415(2),b=9.836(3),c=16.928(3)Å,=95.77(3)° and space groupP2₁/c. The structure was refined with 1806 observed I>2(I)] unique reflections measured on Siemens AED single Crystal diffractometer equipped with a IBM PS2/30 personal computer, to a finalR value of 0.076. The molecule has similar geometrical and conformational features to those observed in 3-tert-butyl-1-methyl-1-(4-chlorobenzene) sulfonyl] urea (Ghoshet al., 1992) and most of the sulfonamide structures.

Keywords:
本文献已被 SpringerLink 等数据库收录！