K. Sooryanarayana, C. Shivakumara, T.N. Guru Row, M.S. Hedge
{"title":"钠掺杂镧正锰矿的晶体结构","authors":"K. Sooryanarayana, C. Shivakumara, T.N. Guru Row, M.S. Hedge","doi":"10.1016/S0992-4361(98)80008-8","DOIUrl":null,"url":null,"abstract":"<div><p>Crystals of sodium doped lanthanum orthomanganites were grown for the first time in sodium chloride flux at 900°C. 0.5 to 0.1mm size crystals were isolated. Composition of the oxide, La<sub>0.82</sub>Na<sub>0.13</sub>MnO<sub>2.93</sub> was arrived at by chemical analysis of the elements present. Single crystal X-ray structural study showed that the lanthanum as well as oxygen site deficient orthomanganites crystallize in R3¯ space group unlike many divalent cation doped lanthanum orthomanganites which crystallize in R3¯.</p></div>","PeriodicalId":100507,"journal":{"name":"European Journal of Solid State and Inorganic Chemistry","volume":"35 3","pages":"Pages 273-280"},"PeriodicalIF":0.0000,"publicationDate":"1998-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0992-4361(98)80008-8","citationCount":"7","resultStr":"{\"title\":\"Crystal structure of sodium doped lanthanum orthomanganite\",\"authors\":\"K. Sooryanarayana, C. Shivakumara, T.N. Guru Row, M.S. Hedge\",\"doi\":\"10.1016/S0992-4361(98)80008-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Crystals of sodium doped lanthanum orthomanganites were grown for the first time in sodium chloride flux at 900°C. 0.5 to 0.1mm size crystals were isolated. Composition of the oxide, La<sub>0.82</sub>Na<sub>0.13</sub>MnO<sub>2.93</sub> was arrived at by chemical analysis of the elements present. Single crystal X-ray structural study showed that the lanthanum as well as oxygen site deficient orthomanganites crystallize in R3¯ space group unlike many divalent cation doped lanthanum orthomanganites which crystallize in R3¯.</p></div>\",\"PeriodicalId\":100507,\"journal\":{\"name\":\"European Journal of Solid State and Inorganic Chemistry\",\"volume\":\"35 3\",\"pages\":\"Pages 273-280\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0992-4361(98)80008-8\",\"citationCount\":\"7\",\"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/S0992436198800088\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Solid State and Inorganic Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0992436198800088","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Crystal structure of sodium doped lanthanum orthomanganite
Crystals of sodium doped lanthanum orthomanganites were grown for the first time in sodium chloride flux at 900°C. 0.5 to 0.1mm size crystals were isolated. Composition of the oxide, La0.82Na0.13MnO2.93 was arrived at by chemical analysis of the elements present. Single crystal X-ray structural study showed that the lanthanum as well as oxygen site deficient orthomanganites crystallize in R3¯ space group unlike many divalent cation doped lanthanum orthomanganites which crystallize in R3¯.
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