Synthesis and crystal structure of two fluorophosphated compounds with different infinite sheets: Sr2Ga(HPO4)(PO4)F2 and Sr2Fe2(HPO4)(PO4)2F2

European Journal of Solid State and Inorganic Chemistry Pub Date : 1998-02-01 DOI:10.1016/S0992-4361(98)80191-4

J.-M. Le Meins, A. Hemon-Ribaud, G. Courbion

{"title":"Synthesis and crystal structure of two fluorophosphated compounds with different infinite sheets: Sr2Ga(HPO4)(PO4)F2 and Sr2Fe2(HPO4)(PO4)2F2","authors":"J.-M. Le Meins, A. Hemon-Ribaud, G. Courbion","doi":"10.1016/S0992-4361(98)80191-4","DOIUrl":null,"url":null,"abstract":"<div>New compounds, Sr2Ga(HPO4)(PO4)F2 and Sr2Fe2(HPO4)(PO4)2F2, have been prepared by hydrothermal synthesis (700°C, 180 MPa, 24 h) and characterized by single-crystal X-ray diffraction. Sr2Ga(HPO4)(PO4)F2 crystallizes in the monoclinic space group P21/n with a = 8.257(1) Å, b = 7.205(1) Å, c = 13.596(2) Å, β = 108.02(1)°, V = 769.2(2) Å3 and Z = 4 and Sr2Fe2(HPO4)(PO4)2F2 in the triclinic space group P21/n with a = 8.072(1) Å, b = 8.794(1) Å, c = 8.885(1) Å, α = 102.46(1)°, β = 115.95(1)°, γ = 89.95(1)°, V = 550.6(1) Å3 and Z = 2. Structures are both based on different sheets involving corner-linkage between octahedra and tetrahedra. The sheets are linked by Sr2+ cations. Structural relationships exist between the descloizite mineral and the title compounds.</div>","PeriodicalId":100507,"journal":{"name":"European Journal of Solid State and Inorganic Chemistry","volume":"35 2","pages":"Pages 117-132"},"PeriodicalIF":0.0000,"publicationDate":"1998-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0992-4361(98)80191-4","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Solid State and Inorganic Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0992436198801914","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 8

Abstract

New compounds, Sr₂Ga(HPO₄)(PO₄)F₂ and Sr₂Fe₂(HPO₄)(PO₄)₂F₂, have been prepared by hydrothermal synthesis (700°C, 180 MPa, 24 h) and characterized by single-crystal X-ray diffraction. Sr₂Ga(HPO₄)(PO₄)F₂ crystallizes in the monoclinic space group P2₁/n with a = 8.257(1) Å, b = 7.205(1) Å, c = 13.596(2) Å, β = 108.02(1)°, V = 769.2(2) Å³ and Z = 4 and Sr₂Fe₂(HPO₄)(PO₄)₂F₂ in the triclinic space group P2₁/n with a = 8.072(1) Å, b = 8.794(1) Å, c = 8.885(1) Å, α = 102.46(1)°, β = 115.95(1)°, γ = 89.95(1)°, V = 550.6(1) Å³ and Z = 2. Structures are both based on different sheets involving corner-linkage between octahedra and tetrahedra. The sheets are linked by Sr²⁺ cations. Structural relationships exist between the descloizite mineral and the title compounds.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Sr2Ga(HPO4)(PO4)F2和Sr2Fe2(HPO4)(PO4)2F2两种不同无限片的氟磷酸盐化合物的合成和晶体结构

采用水热法(700℃，180 MPa, 24 h)制备了新化合物Sr2Ga(HPO4)(PO4)F2和Sr2Fe2(HPO4)(PO4)2F2，并用x射线单晶衍射对其进行了表征。Sr2Ga(HPO4)(PO4)F2在单斜空间群P21/n中结晶，a = 8.257(1) Å， b = 7.205(1) Å， c = 13.596(2) Å， β = 108.02(1)°，V = 769.2(2) Å3, Z = 4; Sr2Fe2(HPO4)(PO4)2F2在三斜空间群P21/n中结晶，a = 8.072(1) Å， b = 8.794(1) Å， c = 8.885(1) Å， α = 102.46(1)°，β = 115.95(1)°，γ = 89.95(1)°，V = 550.6(1) Å3, Z = 2。结构都是基于不同的薄片，包括八面体和四面体之间的角连接。薄片由Sr2+阳离子连接。脱云母矿物与标题化合物之间存在结构关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

European Journal of Solid State and Inorganic Chemistry

自引率

0.00%

发文量

期刊最新文献

Author index Rietveld refinement of two fluoro-hydroxy-zircons Structure of [NH3(CH2)4NH3]2P4O12·2H2O Carbon disulfide sonopolymer: A comparison with other carbon disulfide polymers Identification, composition, thermodynamic and structural properties of a pyroaurite-like iron(II)-iron (III) hydroxy-oxalate green rust