Structure Refinement of Samarium Tritellurides

作     者：池利生 邓水全 等 

作者机构：StateKeyLaboratoryofStructuralChemistryFujianInst StateKeyLaboratoryofStructura 

出 版 物：《Chinese Journal of Structural Chemistry》 (结构化学（英文）)

年 卷 期：1996年第15卷第4期

页      面：267-269页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 070301[理学-无机化学] 

主　　题：synthesis telluride crystal structure 

摘      要：The title compound was prepared from the corresponding elements(Sm, Te) using iodine as transport agent. The crystal structure was determined by the single crystal X-ray diffraction techniques with the crystal data as follows: SmTe3,M_r= 533. 15, orthorhombic. Cmcm, a=4. 323(2), b= 25. 613(3),c=4. 335(2) A,V=480. 0 A￣3, Z=4, D_x=7. 38 g/cm￣3, F(000) =872,μ= 300. 2 cm￣(-1), R=0. 061,Rw.=0. 066 for 660 observed(I≥3σ(I)) unique reflections. The compound is isostructural with NdTe_3￣[1].