硝酸氙
硝酸氙是一种使二氟化氙与无水硝酸反应制得的过渡化合物。 尽管二硝酸氙 (Xe(NO3)2) 尚未被分离，它的一硝酸盐：硝酸氟化氙(XeFNO3)已经进行了研究。
制备
[编辑]尝试生产二硝酸氙的方法： [1]
XeF2 + 2HNO3 → Xe(NO3)2 + 2HF[2][3]
这个反应取得了红棕色的固体，在23 °C 下变蓝，持续很短时间，然后猛烈分解。[2]
这个分解反应是：
- Xe(NO3)2 → Xe + O2NOONO2 (不稳定的氮过氧化物)
但是，确实存在混合硝酸盐FXeONO2。 [1] 这个化合物被称为一硝酸氟化氙[4] 或氟硝酸化氙。[5]
参考资料
[编辑]- ^ 1.0 1.1 Moran, Matthew D. Synthesis and Structural Characterization of new Xenon(II) Compounds and the Use of a Xenon(II) Cation as an Oxidant for the Preparation of Halogenated Hydrocarbons (PDF). McMaster University. 2007: 42, 99–145 [4 Oct 2014]. （原始内容存档 (PDF)于2016-03-03）.
- ^ 2.0 2.1 Eisenberg, Max; Darryl D. DesMarteau. The reaction of xenon difluoride with some strong oxy-acids. Inorganic and Nuclear Chemistry Letters. 1970, 6 (1): 29–34. ISSN 0020-1650. doi:10.1016/0020-1650(70)80279-3.
- ^ Zefirov, N. S; Gakh, A. A.; Zhdankin, V. V.; Stang, P. J. Interaction of Fluoroxenonium Triflate, Fluorosulfate, and Νitrate with Alkenes. Stereochemical Evidence for the Electrophilic Noble Gas Cation Addition to the Carbon-Carbon Double Bond. J. Org. Chem. 1991, 56: 1416–1418. doi:10.1021/jo00004a015.
- ^ Atta-ur-Rahman. Advances in Organic Synthesis: Modern Organofluorine Chemistry-Synthetic Aspects. Bentham Science Publishers. 2006-01-01: 78 [5 October 2014]. ISBN 9781608051984.
- ^ Moran, Matthew D.; David S. Brock; Hélène P. A. Mercier; Gary J. Schrobilgen. Xe3OF3+, a Precursor to a Noble-Gas Nitrate; Syntheses and Structural Characterizations of FXeONO2, XeF2·HNO3, and XeF2·N2O4. Journal of the American Chemical Society. 2010, 132 (39): 13823–13839. ISSN 0002-7863. PMID 20843046. doi:10.1021/ja105618w.
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