The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.10049-08-8, Name is Ruthenium(III) chloride, molecular formula is Cl3Ru. In a Article，once mentioned of 10049-08-8, Product Details of 10049-08-8
Resonance Raman (RR) and optical spectroelectrochemical titrations of the cis,cis-[(bpy)2Ru-(OH2)]2O4+ ion (denoted [3,3] to indicate the formal oxidation state of the Ru-O-Ru unit) were made over the range 0.8-2.0 V vs Ag/AgCl in 0.5 M trifluoromethanesulfonic acid; the results revealed sequential accumulation of three higher oxidation states. Two of these states were identified by redox titration with Os(bpy)32+ as one-electron ([3,4]) and four-electron oxidized species ([5,5]); spectroscopic analysis of reaction products formed upon mixing the [3,3] and [5,5] ions indicated that the third oxidation state is a two-electron oxidized species ([4,4]). The [5,5] ion underwent first-order decay to the [4,4] ion with a rate constant, k ? 9.5 x 10-3 s-1, that was nearly identical with the catalytic turnover rate for O2 evolution, k(cat) ? 1.3 x 10-2 s-1 measured under comparable conditions. The [4,4] ion underwent degradation more slowly to the [3,4] ion, which was stable on these time scales. An analogue bearing 4,4′- dimethyl-2,2′-bipyridine ligands exhibited very similar behavior, except that the oxidation steps were shifted by ~50 mV to lower potentials. 18O isotope labeling experiments on the underivatized complex established that there was no oxygen exchange at the bridging mu-oxo position during catalytic turnover. Frozen solutions of the [5,5] ion displayed unusual low-temperature spectroscopic features, including the following: (i) a narrow g = 2.02 axial EPR signal exhibiting an apparent six-line hyperfine interaction from a minor component; (ii) a concentration-dependent broad rhombic EPR signal in mixtures also containing the [4,4] ion; and (iii) a concentration-dependent replacement of its characteristic ruthenyl Ru=O stretching mode at 818 cm-1 in the RR spectrum when chemically oxidized with Ce4+ by an 18O isotope sensitive set of three bands in the 650 cm-1 region. The RR spectrum of this new species is consistent with further coordination of the terminal oxo ligands by Ce4+ to form additional ligand bridges.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Product Details of 10049-08-8, you can also check out more blogs about10049-08-8
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI