甲酸亚铁
甲酸亚铁 | ||
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别名 | 甲酸铁(II) | |
识别 | ||
CAS号 | 3047-59-4(无水) ![]() 13266-73-4(二水) ![]() | |
性质 | ||
化学式 | C2H2FeO4 | |
摩尔质量 | 145.88 g·mol−1 | |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
甲酸亚铁是铁的甲酸盐之一,化学式为Fe(HCOO)2。它的二水合物可由硫酸亚铁和甲酸钠反应得到。[1]它的二水合物在105 °C分解为一水合物,170 °C得到无水物,350 °C生成四氧化三铁。[2]它在二甲基甲酰胺(DMF)中可以形成Fe3(HCOO)6·DMF,它在DMF中和88%甲酸在110 °C反应,可以得到黑色的(Me2NH2)[FeIIFeIII(HCOO)6]和白色的(Me2NH2)[FeII(HCOO)3]晶体混合物。[3]它在水中与甲酸钡共结晶,可以得到复盐Ba2Fe(HCOO)6·4H2O。[4]
参考文献
[编辑]- ^ Franke, W. Simple and complex ferrous carboxylates. Justus Liebigs Annalen der Chemie, 1931. 491: 30-51. ISSN 0075-4617.
- ^ Kazuo Muraishi, Takemi Takano, Kenzo Nagase, Nobuyuki Tanaka. Thermal decomposition of Fe(II) carboxylates: Comparison of decomposition processes between the formate and malonate. Journal of Inorganic and Nuclear Chemistry. 1981-01, 43 (10): 2293–2297 [2022-03-23]. doi:10.1016/0022-1902(81)80252-7. (原始内容存档于2018-06-14) (英语).
- ^ Karl S. Hagen, Sunil G. Naik, Boi Hanh Huynh, Antonio Masello, George Christou. Intensely Colored Mixed-Valence Iron(II) Iron(III) Formate Analogue of Prussian Blue Exhibits Néel N-Type Ferrimagnetism. Journal of the American Chemical Society. 2009-06-10, 131 (22): 7516–7517 [2022-03-23]. ISSN 0002-7863. doi:10.1021/ja901093b. (原始内容存档于2022-03-23) (英语).
- ^ Violeta Z Vassileva. Synthesis and characterization of dibarium iron(II) formate tetrahydrate. Thermochimica Acta. 2003-03, 399 (1-2): 57–62 [2022-03-23]. doi:10.1016/S0040-6031(02)00398-2. (原始内容存档于2018-06-26) (英语).
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