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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：化学工艺. 功能材料化学与化工. 无机化学
办公地点：西部校区化工综合楼A403
联系方式：0411-84986065
电子邮箱：ninggl@dlut.edu.cn
Three-dimensional metal-organic frameworks: Two Ag(I) coordination polymers of TTF derivatives with axially chiral helical motifs
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论文类型：期刊论文
发表时间：2008-04-07
发表刊物：POLYHEDRON
收录刊物：SCIE
卷号：27
期号：5
页面范围：1393-1400
ISSN号：0277-5387
关键字：TTF; coordination polymers; helical; three-dimensional network; chiral
摘要：Two novel 3D coordination polymeric networks based on Ag(I) and TTF derivatives, [Ag-4(tces-TTF)(2)(CF3SO3)(2)](CF3SO3)(2) (tces = 2,3,6,7-tetra(cyanoethylsulfanyl)) (1) and [Ag-2(bmdt)(2)](SbF6)(2) center dot acetone (bmdt = 4,5-bis(methylsulfanyl)-1,3-dithiole-2-thione) (2), were synthesized and crystallographically characterized. Both 1 and 2 have axially chiral helical motifs and these helices were assembled in a similar way: spiral up along b axis infinitely. In addition, complex 2 forms a "cds" network with a topology of 6(5).8. The conductivity of complex 1 was measured at RT with a a value of 3.47 x 10(-6)S cm(-1) due to the S center dot center dot center dot S contacts in the molecules, while 2 is an insulator at RT. (C) 2008 Elsevier Ltd. All rights reserved.