武汉工程大学学报2012，Vol.34Issue(10)：46-49,4.DOI:10.3969/j.issn.1674-2869.2012.10.011
1,4-二(对甲苯磺酰基)-1,4,7-三氮环壬烷的结构
Synthesis and crystal structure of 1, 2-bis (p-tolysulfonyl)-1 ,4,7-triazacyclononane
摘要
Abstract
A key intermediate compound which modified 1, 4, 7-triazacyclononane 1, 2-bis ( ptoly-sulfonyl)-1 ,4,7-triazacyclononane was synthesized and characterized by X-ray structure determination. The result shows that this compound crystallizes in the Orthorhombic space group Pbcn with α = 0. 572 15(7), b=1. 373 74(17), c = 2. 741 9(3) nm, α = β=γ= 90.00°, V=2. 155 1(5) nm3, Z=4, Mr = 437. 57, F(000) = 928, Dc=1. 349 g/cm3, μ(MoKα)=0. 710 73 mm-1, the final R= 0. 084 4 and ωR = 0. 236 6 for 1 890 unique reflections with 1 103 observed ones (I>2σ(I)). In the title compound, the dihedral angle between the two benzene rings is 37. 1°. The crystal packing is dominated by C—H... O hydrogen bonds between organic molecules.关键词
1,4,7-三氮环壬烷/对甲苯磺酰基/配合物/晶体结构Key words
1,4,7-triazacyclononane / p-tolysulfonyl/ complex/ crystal structure分类
化学化工引用本文复制引用
李庆祥,向爱华,孟祥高..1,4-二(对甲苯磺酰基)-1,4,7-三氮环壬烷的结构[J].武汉工程大学学报,2012,34(10):46-49,4.基金项目
湖北省教育厅科学技术研究项目(D20111501) （D20111501）
国家自然科学基金资助项目(20571058) （20571058）
