{"title":"Synthesis and Crystal Structure of Tl2[(S0.6Se0.4)O4]Te(OH)6","authors":"M. Abdelhedi, M. Dammak, A. Kolsi, A. Cousson","doi":"10.2116/ANALSCIX.24.X93","DOIUrl":null,"url":null,"abstract":"The crystal structure of the thallium sulfate selenate tellurate Tl2[(S0.6Se0.4)O4]Te(OH)6 was determined with single-crystal X-ray diffraction data. The title compound crystallizes in the monoclinic system with the P21/c space group. The unit-cell dimensions at 298 K are a = 12.3580(10)A, b = 7.2310(10)A, c = 11.9860(10)A, β = 111.090(10)°, V = 999.33(19)A3, Dx = 5.029 g/cm3, and Z = 4. The R value is 0.047 for 1799 reflections. The anions are disposed in a number of sheets of pure (S,Se)O4 tetrahedra, alterning with sheets of pure Te(OH)6 octahedra. All of those planes are intercalated in a bidimensional arrangement by Tl+ cations.","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Analytical Sciences: X-ray Structure Analysis Online","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2116/ANALSCIX.24.X93","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
The crystal structure of the thallium sulfate selenate tellurate Tl2[(S0.6Se0.4)O4]Te(OH)6 was determined with single-crystal X-ray diffraction data. The title compound crystallizes in the monoclinic system with the P21/c space group. The unit-cell dimensions at 298 K are a = 12.3580(10)A, b = 7.2310(10)A, c = 11.9860(10)A, β = 111.090(10)°, V = 999.33(19)A3, Dx = 5.029 g/cm3, and Z = 4. The R value is 0.047 for 1799 reflections. The anions are disposed in a number of sheets of pure (S,Se)O4 tetrahedra, alterning with sheets of pure Te(OH)6 octahedra. All of those planes are intercalated in a bidimensional arrangement by Tl+ cations.
用单晶x射线衍射测定了硫酸硒酸碲铊Tl2[(S0.6Se0.4)O4]Te(OH)6的晶体结构。标题化合物在具有P21/c空间基团的单斜晶系中结晶。298 K时的晶胞尺寸为a = 12.3580(10) a, b = 7.2310(10) a, c = 11.9860(10) a, β = 111.090(10)°,V = 999.33(19)A3, Dx = 5.029 g/cm3, Z = 4。1799次反射的R值为0.047。阴离子被放置在许多片的纯(S,Se)O4四面体中,与片的纯Te(OH)6八面体交替。所有这些平面都是由Tl+阳离子以二维排列插入的。