82614-57-1

Basic information

• Product Name: 5,10,15,20-TETRAPHENYL-21H,23H-PORPHINE RUTHENIUM(II) CARBONYL COMPLEX WITH TETRAHYDROFURAN)
• Synonyms: 5,10,15,20-TETRAPHENYL-21H,23H-PORPHINE RUTHENIUM(II) CARBONYL COMPLEX WITH TETRAHYDROFURAN);tetraphenylporphine ruthenium(II) carbonyl/tetrahydrofuran
• CAS NO: 82614-57-1
• Molecular Formula: C₄₉H₃₆N₄O₂Ru
• Molecular Weight: 813.92
• Mol File: 82614-57-1.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5,10,15,20-TETRAPHENYL-21H,23H-PORPHINE RUTHENIUM(II) CARBONYL COMPLEX WITH TETRAHYDROFURAN)(CAS DataBase Reference)
• NIST Chemistry Reference: 5,10,15,20-TETRAPHENYL-21H,23H-PORPHINE RUTHENIUM(II) CARBONYL COMPLEX WITH TETRAHYDROFURAN)(82614-57-1)
• EPA Substance Registry System: 5,10,15,20-TETRAPHENYL-21H,23H-PORPHINE RUTHENIUM(II) CARBONYL COMPLEX WITH TETRAHYDROFURAN)(82614-57-1)

Safety Data

• Hazardous Substances Data: 82614-57-1(Hazardous Substances Data)

Upstream product

• 32073-84-0 carbonyl(5,10,15,20-tetraphenylporphyrinato)ruthenium(II) 

Relevant articles and documents

Solvent-binding and solvation effects on the electrode reactions of tetraphenylporphyrin carbonyl complexes of ruthenium(II)

The electron-transfer reactions of (5,10,15,20-tetraphenylporphyrin)ruthenium(II) carbonyl, (TPP)Ru(CO), was investigated in 12 nonaqueous solvents. In 10 of these solvents the complex existed in solution as (TPP)Ru(CO)(S), where S is a solvent molecule. This complex could be reversibly oxidized to yield [(TPP)Ru(CO)(S)]+ or reduced to yield [(TPP)Ru(CO)(S)]-. Potentials for the former reactions were related to the Kamlet and Taft β parameter while those for the latter reactions were linearly related to the solvent acceptor number. Stability constants were calculated for addition of each solvent molecule as a sixth axial ligand to (TPP)Ru(CO) in CH2Cl2-0.1 M TBAP. Stability constants for formation of (TPP)Ru(CO)(S) ranged from log β1 = 1.46 for addition of nitromethane to log β1 = 4.63 for pyridine addition. Finally, correlations were made between the stability constants and the spectral properties of each complex.