Solvothermal Synthesis and Characterization of Sheet Structure Containing Adamantane [Hg_2Sn_2S_(10)]^(8-) Anions  

作　　者：BAIYIN Meng-he LIANG Feng-ying XU Xiao-qing TA Na NA Mi-la BAI Wu-yun BAO Yong-sheng 

机构地区：[1]College of Chemistry and Environmental Science,, Inner Mongolia Normal University, Huhhot 010022, P. R. China [2]Inner Mongolian Key Laboratory for Physics and Chemistry of Functional Materials, Inner Mongolia Normal University, Huhhot 010022, P. R. China

出　　处：《Chemical Research in Chinese Universities》2011年第6期915-918,共4页高等学校化学研究（英文版）

基　　金：Supported by the Natural Science Foundations of Inner Mongolia of China(No.20080404MS0212);the Universities Scientific Research Foundations of Inner Mongolia of China(No.NJZY07034)

摘　　要：Sheet Rb2HgSnS4 was synthesized solvothermally and characterized by X-ray single crystal diffraction. The compound is comprised of sheets with admantane-like [Hg2Sn2S10]8– units. The crystals belong to the space group C2/c, with the unit cell parameters a=1.1063（2） nm, b=1.1071（2） nm, c=1.5741（3） nm, a=90o, β=100.13（3）o, γ=90o. A reflectance spectroscopy study reveals the nature of the semiconductor with an energy of 2.1 eV for the compound.Sheet Rb2HgSnS4 was synthesized solvothermally and characterized by X-ray single crystal diffraction. The compound is comprised of sheets with admantane-like [Hg2Sn2S10]8– units. The crystals belong to the space group C2/c, with the unit cell parameters a=1.1063（2） nm, b=1.1071（2） nm, c=1.5741（3） nm, a=90o, β=100.13（3）o, γ=90o. A reflectance spectroscopy study reveals the nature of the semiconductor with an energy of 2.1 eV for the compound.

关 键 词：Solvothermal synthesis Quaternary thiostannate Sheet structure 

分 类 号：TB383[一般工业技术—材料科学与工程] TQ423.11[化学工程]