{"title":"Rerefinement of the crystal structure of SnTe<sub>0.73(2)</sub>Se<sub>0.27(2)</sub> from single-crystal X-ray diffraction data.","authors":"Silvana Moris, Antonio Galdámez","doi":"10.1107/S2414314622007295","DOIUrl":null,"url":null,"abstract":"<p><p>Compounds of the solid solution series SnTe<sub>1-<i>x</i></sub> Se <sub><i>x</i></sub> , derived from pristine SnSe and SnTe, are considered as thermoelectric lead-free materials. The crystal structure re-refinement of NaCl-type SnTe<sub>0.73 (2)</sub>Se<sub>0.27 (2)</sub> is based on single-crystal X-ray diffraction data and results in higher precision of the bond length [Sn-(Te,Se) = 3.0798 (3) Å] compared to a previous report on basis of powder X-ray data [Krebs & Langner (1964 ▸). <i>Z. Anorg. Allg. Chem.</i> <b>334</b>, 37-49].</p>","PeriodicalId":14692,"journal":{"name":"IUCrData","volume":"7 Pt 7","pages":"x220729"},"PeriodicalIF":0.0000,"publicationDate":"2022-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9635412/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IUCrData","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1107/S2414314622007295","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/7/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Compounds of the solid solution series SnTe1-x Se x , derived from pristine SnSe and SnTe, are considered as thermoelectric lead-free materials. The crystal structure re-refinement of NaCl-type SnTe0.73 (2)Se0.27 (2) is based on single-crystal X-ray diffraction data and results in higher precision of the bond length [Sn-(Te,Se) = 3.0798 (3) Å] compared to a previous report on basis of powder X-ray data [Krebs & Langner (1964 ▸). Z. Anorg. Allg. Chem.334, 37-49].
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