硒化鍶
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硒化鍶 | |
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識別 | |
CAS號 | 1315-07-7 ![]() |
性質 | |
化學式 | SrSe |
摩爾質量 | 166.58 g·mol⁻¹ |
密度 | 4.5 |
若非註明,所有數據均出自一般條件(25 ℃,100 kPa)下。 |
硒化鍶是一種無機化合物,化學式為SrSe。它可由氫氣在600 °C還原硒酸鍶製得。[1]鍶和硒化氫在液氨中反應,也能製得硒化鍶。[2]
它是正交晶系晶體,空間群Fm3m,具有NaCl結構,[3][4]它在高壓(14 GPa)下轉變為空間群為Pm3m的CsCl結構。[5]
它和硒化汞、二硒化鍺在高溫反應,可以得到SrHgGeSe4晶體。[6]它和釷、硒在錫的存在下高溫反應,能夠得到SrTh2Se5。[7]
參考文獻
- ^ A. Henglein. Über Erdalkaliselenide. Zeitschrift für anorganische und allgemeine Chemie. 1923-01-26, 126 (1): 227–236 [2021-01-05]. doi:10.1002/zaac.19231260120 (英語).
- ^ T. Petzel, J. Kohle. [http://doi.wiley.com/10.1002/zaac.19774370127 �ber die Darstellung von CaSe, SrSe, BaSe und EuSe durch Reaktion der Metalle mit Selenwasserstoff in fl�ssigem Ammoniak]. Zeitschrift f�r anorganische und allgemeine Chemie. 1977-12, 437 (1): 193–196 [2021-01-05]. ISSN 0044-2313. doi:10.1002/zaac.19774370127 (德語). 參數
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值左起第14位存在替換字符 (幫助); 參數|title=
值左起第1位存在替換字符 (幫助) - ^ Диаграммы состояния двойных металлических систем. 3 Книга 2. М.: Машиностроение. Под ред. Н. П. Лякишева. 2000: 448. ISBN 5-217-02932-3.
- ^ B. Predel. Se-Sr (Selenium-Strontium) 5J Landolt-Börnstein - Group IV Physical Chemistry. 1998: 1.
- ^ Purvee Bhardwaj, Sadhna Singh, N.K. Gaur. Phase transition, mechanical properties and stability of strontium chalcogenides under high pressure. Journal of Molecular Structure: THEOCHEM. 2009-03, 897 (1-3): 95–99 [2021-01-05]. doi:10.1016/j.theochem.2008.11.033 (英語).
- ^ Yangwu Guo, Fei Liang, Wenlong Yin, Zhuang Li, Xiaoyu Luo, Zhe-Shuai Lin, Jiyong Yao, Arthur Mar, Yicheng Wu. BaHgGeSe 4 and SrHgGeSe 4 : Two New Hg-Based Infrared Nonlinear Optical Materials. Chemistry of Materials. 2019-04-23, 31 (8): 3034–3040 [2021-01-05]. ISSN 0897-4756. doi:10.1021/acs.chemmater.9b01023 (英語).
- ^ Amy A. Narducci, James A. Ibers. Syntheses, Crystal Structures, and Physical Properties of the New Thorium Chalcogenides CuTh 2 Te 6 and SrTh 2 Se 5. Inorganic Chemistry. 1998-07, 37 (15): 3798–3801 [2021-01-05]. ISSN 0020-1669. doi:10.1021/ic971594i (英語).
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