Syntheses and Single-crystal Structures of Ln3Sn0.25GeS7（Ln=La,Sm）

• 作 者: ZHAO Zhong-Yan LIU Bin-Wen ZEN
• 机 构: StateKeyLaboratoryofStructuralChemistry,GraduateUniversity
• 出 处: 结构化学
• 发表日期: 2012年8期
• 关键词: 晶体结构 合成 X-射线衍射分析 单晶 固相反应 化合物 镧 钐 rare-earth； non-centrosymmetric； crystal struct
• 基金项目: Supported by the NNSF of China （20821061）, Key Project from the CAS （KJCX2-YW-M 10, KJCX2-EW-H03） and the 973 Program （2009CB939801）

Two new quaternary sulfides,La3Sn0.25GeS71 and Sm3 Sn0.25GeS72,have been synthesized by a facile solid-state reaction,and their crystal structures were determined by singlecrystal X-ray diffraction analysis.The two compounds crystallize in the P6 3 space