1. Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent’eva 3, Novosibirsk, 630090, Russia 2. Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090, Russia
Abstract:
The constants of protonation and sulfite ligand substitution by thiocarbamide for Au(SO3)23? complex were determined. Mixed forms Autu(SO3)? and probably binuclear complex Au2tu2SO3] were shown to occur in noticeable concentrations in sulfite-thiocarbamide media in addition to Autu2+ and Au(SO3)23? complex forms.