{"title":"锌辉石Pb6Sb14S27晶体结构的细化","authors":"J. Portheine, W. Nowacki","doi":"10.1524/ZKRI.1975.141.1-2.79","DOIUrl":null,"url":null,"abstract":"Several modifications of TlInS2 crystallize from melts of this composition with annealing at various temperature. Symmetries and lattice parametors determined by the x-ray precession method are as follows: I . { = ß), monociinic, o ~ 6 = 7.76 ± O.Ol Ä, c = 30.01 ± 0.02 Ä, ^ = 9 0 ° 1 0 ' ± 5 ' , P2 i /m, Z = 16, Dx = 5.64 g/cm». I I . monociinic, a = 7.77 ± O.Ol Ä, 6 = 7.74 ± O.Ol Ä, c = 240 ± 1 Ä, ß = 90° 15' ± 5', P2 i /m, Z = 128, D^ = 5.64 g/cm^. I I I . triclinic, a = 7.70 ± O.Ol Ä, 6 = 7.77 ± O.Ol Ä, c = 122 ± 1 Ä, a = 90°11' ±5', ß = 90°26' ± 5', y = 90°6' ± 5', P I , Z = 64, D^ = 5.59 g/cm3. IV. ( = a), hexagonal, a = 7.67 ± 0.05 Ä, c = 14.98 ± 0.05 Ä, P6/mcc or P6cc , Z = 8, Dx = 6.73g/cm3. The crystal symmetry of the polymorphs of TlInS2 105","PeriodicalId":23855,"journal":{"name":"Zeitschrift für Kristallographie - Crystalline Materials","volume":"14 1","pages":"232 - 79"},"PeriodicalIF":0.0000,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"22","resultStr":"{\"title\":\"Refinement of the crystal structure of zinckenite, Pb6Sb14S27\",\"authors\":\"J. Portheine, W. Nowacki\",\"doi\":\"10.1524/ZKRI.1975.141.1-2.79\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Several modifications of TlInS2 crystallize from melts of this composition with annealing at various temperature. Symmetries and lattice parametors determined by the x-ray precession method are as follows: I . { = ß), monociinic, o ~ 6 = 7.76 ± O.Ol Ä, c = 30.01 ± 0.02 Ä, ^ = 9 0 ° 1 0 ' ± 5 ' , P2 i /m, Z = 16, Dx = 5.64 g/cm». I I . monociinic, a = 7.77 ± O.Ol Ä, 6 = 7.74 ± O.Ol Ä, c = 240 ± 1 Ä, ß = 90° 15' ± 5', P2 i /m, Z = 128, D^ = 5.64 g/cm^. I I I . triclinic, a = 7.70 ± O.Ol Ä, 6 = 7.77 ± O.Ol Ä, c = 122 ± 1 Ä, a = 90°11' ±5', ß = 90°26' ± 5', y = 90°6' ± 5', P I , Z = 64, D^ = 5.59 g/cm3. IV. ( = a), hexagonal, a = 7.67 ± 0.05 Ä, c = 14.98 ± 0.05 Ä, P6/mcc or P6cc , Z = 8, Dx = 6.73g/cm3. The crystal symmetry of the polymorphs of TlInS2 105\",\"PeriodicalId\":23855,\"journal\":{\"name\":\"Zeitschrift für Kristallographie - Crystalline Materials\",\"volume\":\"14 1\",\"pages\":\"232 - 79\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1975-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"22\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zeitschrift für Kristallographie - Crystalline Materials\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1524/ZKRI.1975.141.1-2.79\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift für Kristallographie - Crystalline Materials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1524/ZKRI.1975.141.1-2.79","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 22
摘要
在不同的温度下，这种成分的熔体经过退火，形成了几种TlInS2的改性结晶。x射线进动法确定的对称性和晶格参数如下:{= ß)， monociinic, 0 ~ 6 = 7.76±o.l Ä， c = 30.01±0.02 Ä， ^ = 9 0°10′±5′，P2 i /m, Z = 16, Dx = 5.64 g/cm»。我……monociinic, a = 7.77±o.l Ä， 6 = 7.74±o.l Ä， c = 240±1 Ä， ß = 90°15′±5′，P2 i /m, Z = 128, D^ = 5.64 g/cm^。我我我。三斜晶系的,一个= 7.70±O.Ol, 6 = 7.77±O.Ol a, c = 122±1 a, a = 90°11±5,ß= 90°26“±5”,y = 90°±5,P I, Z = 64, D ^ = 5.59克/立方厘米。IV. (= a)，六边形，a = 7.67±0.05 Ä， c = 14.98±0.05 Ä， P6/mcc或P6cc, Z = 8, Dx = 6.73g/cm3。TlInS2 - 105多晶的晶体对称性
Refinement of the crystal structure of zinckenite, Pb6Sb14S27
Several modifications of TlInS2 crystallize from melts of this composition with annealing at various temperature. Symmetries and lattice parametors determined by the x-ray precession method are as follows: I . { = ß), monociinic, o ~ 6 = 7.76 ± O.Ol Ä, c = 30.01 ± 0.02 Ä, ^ = 9 0 ° 1 0 ' ± 5 ' , P2 i /m, Z = 16, Dx = 5.64 g/cm». I I . monociinic, a = 7.77 ± O.Ol Ä, 6 = 7.74 ± O.Ol Ä, c = 240 ± 1 Ä, ß = 90° 15' ± 5', P2 i /m, Z = 128, D^ = 5.64 g/cm^. I I I . triclinic, a = 7.70 ± O.Ol Ä, 6 = 7.77 ± O.Ol Ä, c = 122 ± 1 Ä, a = 90°11' ±5', ß = 90°26' ± 5', y = 90°6' ± 5', P I , Z = 64, D^ = 5.59 g/cm3. IV. ( = a), hexagonal, a = 7.67 ± 0.05 Ä, c = 14.98 ± 0.05 Ä, P6/mcc or P6cc , Z = 8, Dx = 6.73g/cm3. The crystal symmetry of the polymorphs of TlInS2 105
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