M. Shiojiri, S. Sekimoto, T. Maeda, Y. Ikeda, K. Iwauchi
{"title":"Crystal Structure of Fe2TiO5","authors":"M. Shiojiri, S. Sekimoto, T. Maeda, Y. Ikeda, K. Iwauchi","doi":"10.1002/PSSA.2210840107","DOIUrl":null,"url":null,"abstract":"The crystal structure of metal pseudobrookite, Fe2TiO5, is determined from high-resolution electron microscopy images observed and their computer simulated images, with the aid of electron diffraction and X-ray powder diffraction. The new structure has a monoclinic unit, containing eight molecules, with a = 2.223, b = 0.373, c = 0.980 nm, and β = 116.2°. The Fe, Ti, and O atoms occupy the positions (4c), ± (u, 0, w; 1/2 + u, 1/2, w), of C (C2). The most probable parameters u and w, of Fe(1 ∼ 4), Ti(1, 2), and O(1 ∼ 10) are given. \n \n \n \nLa structure cristalline de pseudobrookite metallifere, Fe2TiO5, a ete determinee sur des images observees par le microscope electronique haut-resoluble et sur des images simuliees par ordinatenr, avec la diffraction electronique et avec le methode des poudres aux rayons X. La structure nouvelle a une unite monoclinique, qui contient huit molecules, par a = 2,223, b = 0,373, c = 0,980 nm et β = 116,2 °. Les atomes Fc, Ti, et O occupent les positions (4c), ± (u, 0, w; 1/2 + u, l/2, w), de C (C2) Les parametres, u et w, les plus probables de Fe(1 ∼ 4), Ti(1, 2), et O(1 ∼ 10) sont presentes.","PeriodicalId":17793,"journal":{"name":"July 16","volume":"108 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1984-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"July 16","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/PSSA.2210840107","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 14
Abstract
The crystal structure of metal pseudobrookite, Fe2TiO5, is determined from high-resolution electron microscopy images observed and their computer simulated images, with the aid of electron diffraction and X-ray powder diffraction. The new structure has a monoclinic unit, containing eight molecules, with a = 2.223, b = 0.373, c = 0.980 nm, and β = 116.2°. The Fe, Ti, and O atoms occupy the positions (4c), ± (u, 0, w; 1/2 + u, 1/2, w), of C (C2). The most probable parameters u and w, of Fe(1 ∼ 4), Ti(1, 2), and O(1 ∼ 10) are given.
La structure cristalline de pseudobrookite metallifere, Fe2TiO5, a ete determinee sur des images observees par le microscope electronique haut-resoluble et sur des images simuliees par ordinatenr, avec la diffraction electronique et avec le methode des poudres aux rayons X. La structure nouvelle a une unite monoclinique, qui contient huit molecules, par a = 2,223, b = 0,373, c = 0,980 nm et β = 116,2 °. Les atomes Fc, Ti, et O occupent les positions (4c), ± (u, 0, w; 1/2 + u, l/2, w), de C (C2) Les parametres, u et w, les plus probables de Fe(1 ∼ 4), Ti(1, 2), et O(1 ∼ 10) sont presentes.