[Rh(η-C5H5)Cl2(PPh3)] is a rhodium-based organometallic complex, also known as Wilkinson's catalyst. It consists of a rhodium atom at the center, coordinated to a cyclopentadienyl ligand (η-C5H5), two chloride ligands (Cl2), and a triphenylphosphine ligand (PPh3). This complex plays a crucial role in various homogeneous catalytic reactions, particularly in the hydrogenation of alkenes and the isomerization of alkenes. Its unique structure and electronic properties make it an efficient catalyst, with the cyclopentadienyl ligand stabilizing the rhodium center and the triphenylphosphine ligand facilitating the binding and release of substrates. The chloride ligands can be replaced by other ligands or reactants, allowing for the modification of the catalyst's activity and selectivity. Overall, [Rh(η-C5H5)Cl2(PPh3)] is a versatile and important catalyst in the field of organometallic chemistry and homogeneous catalysis.
The CAS Registry Mumber 53140-60-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,1,4 and 0 respectively; the second part has 2 digits, 6 and 0 respectively. Calculate Digit Verification of CAS Registry Number 53140-60: (7*5)+(6*3)+(5*1)+(4*4)+(3*0)+(2*6)+(1*0)=86 86 % 10 = 6 So 53140-60-6 is a valid CAS Registry Number.