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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：吉林大学
学位：博士
所在单位：化工学院
电子邮箱：ylan@dlut.edu.cn
Mineralizer effect on the synthesis of two types of one-dimensional chains silver-selenogermanate and selenostannate
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论文类型：期刊论文
发表时间：2010-11-01
发表刊物：INORGANIC CHEMISTRY COMMUNICATIONS
收录刊物：SCIE、Scopus
卷号：13
期号：11
页面范围：1296-1298
ISSN号：1387-7003
关键字：Solvothermal synthesis; Selenidogermanate; Selenidostannate; Mineralizer
摘要：Two type of one-dimensional compounds, K(2)Ag(2)GeSe(4)(2) and K(3)AgSn(3)Se(8)(4), were synthesized with thiophenol as a mineralizer, whilst two oligomers,Cs(4)Ge(2)Se(8) (1) and K(4)Sn(3)Se(8)(3), were obtained in absence of thiophenol. Compounds 1 and 3 contain dimeric [Ge(2)Se(6)](4-) and trimeric [Sn(3)Se(8)](4-) anions, respectively. Compound 2 contains isolated GeSe(4) tetrahedra connected by linear-coordinated Ag(+) ions to form an infinite anionic chains [Ag(2)GeSe(4)](2-). The building blocks [Sn(3)Se(8)](4-) are linked by tetrahedral coordinated Ag(+) ions to generate infinite chain [AgSn(3)Se(8)](3-) of 4. (C) 2010 Elsevier B.V. All rights reserved.