Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성진 | * |
dc.date.accessioned | 2016-08-28T11:08:39Z | - |
dc.date.available | 2016-08-28T11:08:39Z | - |
dc.date.issued | 2004 | * |
dc.identifier.issn | 0253-2964 | * |
dc.identifier.other | OAK-2173 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/219428 | - |
dc.description.abstract | Silver-needle shaped crystals of KLa2Sb3S 9 from K2Sx flux and KSm2Sb 3Se8 from NaCl/KCl flux reactions were obtained and their crystal structures were determined by the single crystal X-ray diffraction method. KLa2Sb3S9 crystallizes in the orthorhombic noncentrosymmetric space group P21212 1 (No. 19) with a unit cell of a = 4.220(3) Å, b = 24.145(2) Å, c = 14.757(5) Å and Z = 4. KSm2Sb3Se 8 crystallizes in the orthorhombic space group Pnma (No.62) with a unit cell of a = 16.719(3) Å, b = 4.1236(8) Å, c = 22.151(4) Å and Z = 4. Both structures have three-dimensional tunnel frameworks filled with K+ ions. KSm2Sb3Se8 is an ordered version of ALn1 ± xBi4 ± xS 8, and it is made up of NaCl-type and Gd2S 3-type fragments. KLa2Sb3S9 also contains building fragments similar to those of KSm2Sb 3Se8, however, there are chalcogen-chalcogen bonds in the Gd2S3-type fragment. The formula of KLa2Sb 3S9 can be described as (K+)(La 3+)2(Sb3+)3(S2-) 7(S2 2-). | * |
dc.language | English | * |
dc.title | Synthesis and crystal structure of a new quaternary chalcoantimonide: KLa2Sb3S9 and KSm2Sb 3Se8 | * |
dc.type | Article | * |
dc.relation.issue | 4 | * |
dc.relation.volume | 25 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 485 | * |
dc.relation.lastpage | 490 | * |
dc.relation.journaltitle | Bulletin of the Korean Chemical Society | * |
dc.identifier.wosid | WOS:000221464500011 | * |
dc.identifier.scopusid | 2-s2.0-2542498103 | * |
dc.author.google | Kim S.-J. | * |
dc.author.google | Park S. | * |
dc.author.google | Yim S. | * |
dc.contributor.scopusid | 김성진(56812714700) | * |
dc.date.modifydate | 20240301081003 | * |