sodium hydroxide; sodium hydrogencarbonate in water T=60 - 70°C;
参考文献
Esteban, M. F. Gargallo; Serrano, Vilaplana R.; Vilchez, F. Gonzalez
Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy, 1987 , vol. 43, # 8 p. 1039 - 1044
Radanovic, Dusan J.; Ama, Tomoharu; Guresic, Dejan M.; Ristanovic, Divna M.; Radanovic, Dusanka D.; Kawaguchi, Hiroshi
Bulletin of the Chemical Society of Japan, 2000 , vol. 73, # 10 p. 2283 - 2288
in not given dissolving Fe(ClO4)2 and excess of Na4EDTA in a salt soln. under inert atmosphere; product was pptd., soln. was filtered and diluted anaerobically;
参考文献
Bull; McClune; Fee
Journal of the American Chemical Society, 1983 , vol. 105, # 16 p. 5290 - 5300