A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 10049-08-8, Name is Ruthenium(III) chloride, molecular formula is Cl3Ru. In a Article，once mentioned of 10049-08-8, Computed Properties of Cl3Ru
A procedure for the synthesis of mpa h c-[Ru(NO)(NH3) 4(OH)]Cl2 in a nearly quantitative yield (?95%) comprising treatment of a solution of (NH4)2[Ru(NO)Cl 5] with ammonium carbonate at t ?80C was developed. It was found that [Ru(NO)(NH3)4(H2O)]Cl 3?H2O and trans-[Ru(NO)(NH3) 4Cl]Cl2 formed in the reaction of [Ru(NO)(NH 3)4(OH)]Cl2 with hydrochloric acid at various temperatures most often contain some initial hydroxy complex. The former compound is unstable, even at room temperature, it slowly eliminates water and HCl. A procedure for preparing the latter compound in a pure state in 85-90% yield was proposed. The acidity constant of the complex trans-[Ru(NO)(NH 3)4(H2O)]3+ at room temperature (K a = (4 ± 1) × 10-2) was estimated by 14N NMR spectroscopy.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Computed Properties of Cl3Ru. In my other articles, you can also check out more blogs about 10049-08-8
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI