草酸亚锡

草酸亚锡是一种化合物，化学式为SnC₂O₄。

制备

草酸亚锡可由草酸和氧化亚锡反应制得：

{\mathsf {SnO+H_{2}C_{2}O_{4}\ {\xrightarrow {}}\ SnC_{2}O_{4}\downarrow +H_{2}O}}

它也可由氯化亚锡和草酸反应得到。[2]

草酸亚锡和草酸铵在水溶液中反应，可以结晶出复盐(NH₄)₂Sn₂(C₂O₄)₃·3H₂O，其晶体中存在[Sn(C₂O₄)₃]²⁻阴离子。[3]

草酸亚锡受热按下式分解：[4]

\mathrm {SnC_{2}O_{4}{\xrightarrow {\Delta T}}\ SnO\ +\ CO\ +\ CO_{2}\uparrow }

"Metal-Organics Catalog" physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US). Retrieved from SciFinder. [2021-08-06].
Nagirnyak, Svitlana V.; Lutz, Victoriya A.; Dontsova, Tatiana A.; Astrelin, Igor M. . Nanoscale Research Letters. 26 July 2016, 11 (1): 343 [5 August 2021]. ISSN 1556-276X. doi:10.1186/s11671-016-1547-x. （原始内容存档于2022-06-17）.
Audebrand, Nathalie; Vaillant, Marie-Laure; Auffrédic, Jean-Paul; Louër, Daniel. . Solid State Sciences. 2001, 3 (4): 483–494. ISSN 1293-2558. doi:10.1016/S1293-2558(00)01148-1.
唐万军, 陈栋华, 伍明. 草酸亚锡热分解反应动力学. 中南民族大学学报(自然科学版), 2007, 26(001):16-19.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.