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|Section2= |Section3= |Section4= |Section7= |Section8= }} Lithium sulfide is the inorganic compound with the formula Li2S. It crystallizes in the antifluorite motif, described as the salt (Li+)2S2−. It forms a solid yellow-white deliquescent powder. In air, it easily hydrolyses to release hydrogen sulfide (rotten egg odor).〔Greenwood, N. N.; & Earnshaw, A. (1997). Chemistry of the Elements (2nd Edn.), Oxford:Butterworth-Heinemann. ISBN 0-7506-3365-4.〕 == Preparation == Lithium sulfide is prepared by treating lithium with sulfur.〔(【引用サイトリンク】 url=http://www.webelements.com/webelements/compounds/text/Li/Li2S1-12136582.html )〕 This reaction is conveniently conducted in anhydrous ammonia. :2 Li + S → Li2S The THF-soluble triethylborane adduct of lithium sulfide can be generated using superhydride.〔Gladysz, J. A.; Wong, V. K. and Jick, B. G., "Reduction of S-S Bonds with LiBHEt3", Tetrahedron, 1979, 35, 2329.〕 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「lithium sulfide」の詳細全文を読む スポンサード リンク
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