濃アンモニア水中におけるRuCl₃の挙動
Behavior of RuCl₃ in Concentrated Aqueous Ammonia
Abstract: Ruthenium(III) chloride exhibits complex chemistry in concentrated ammonia at pH ≥ 11. It forms ammine complexes (e.g. hexaammine), where coordinated ammonia or water can deprotonate to give amido or hydroxo ligands. In strongly basic, oxygenated media, Ru(OH)3 precipitates and oxidizes to RuO2 or higher oxides – an undesirable outcome for H2-…
