δ-硫化锗（δ-GeS）的合成与晶体结构，首个具有扩展框架结构的硫化锗
Synthesis and Crystal Structure of δ-GeS , the First Germanium Sulfide with an Expanded Framework Structure.
作者信息
MacLachlan Mark J, Petrov Srebri, Bedard Robert L, Manners Ian, Ozin Geoffrey A
机构信息
Lash Miller Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto, M5S 3H6 (Canada), Fax: (+1) 416-971-2011.
UOP Research Center, Des Plaines, IL 60017-5017 (USA).
出版信息
Angew Chem Int Ed Engl. 1998 Aug 17;37(15):2075-2079. doi: 10.1002/(SICI)1521-3773(19980817)37:15<2075::AID-ANIE2075>3.0.CO;2-L.
Polycondensation of molecular adamantanoid [Ge S ] precursors at a remarkably low temperature (50°C) affords the crystalline binary dichalcogenide δ-GeS . Its crystal structure contains two interpenetrating cristobalite-like frameworks composed of adamantanoid [Ge S S ] building blocks. Rings containing 24 atoms form the largest pores of each network (shown on the right).
分子金刚烷类[Ge S ]前驱体在极低温度（50°C）下发生缩聚反应，生成晶体二元二硫属化物δ-GeS 。其晶体结构包含两个由金刚烷类[Ge S S ]结构单元组成的相互贯穿的类方石英骨架。含有24个原子的环构成了每个网络中最大的孔（如右图所示）。
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