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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Tantalum(IV) sulfide ： ウィキペディア英語版 Tantalum(IV) sulfide |Section2= |Section3= |Section7= }} Tantalum(IV) sulfide is the inorganic compound with the formula TaS2. It is a layered compound with three-coordinate sulfide centres and trigonal prismatic metal centres. It is structurally similar to the more famous material molybdenum disulfide, MoS2. TaS2 is a semiconductor with d1 electron configuration. Although an obscure material otherwise, TaS2 has been the subject of many studies because it is a versatile host for intercalation of electron donors.〔J. F. Revelli, "Tantalum Disulfide (TaS2) and Its Intercalation Compounds" ''Inorganic Syntheses'' 1995, volume 30, pp. 155. 〕 ==Preparation== TaS2 is prepared by the high temperature reaction of powdered tantalum and sulfur. It is purified and crystallized by chemical vapor transport using iodine as the transporting agent: :TaS2 + 2 I2 $\backslash overrightarrow$ TaI4 + 2 S 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Tantalum(IV) sulfide」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.