113110-73-9

Basic information

• Product Name: Re(CO)3(1,10-phenanthroline)
• Synonyms: Re(CO)3(1,10-phenanthroline)
• CAS NO: 113110-73-9
• Molecular Weight: 450.447
• Mol File: 113110-73-9.mol

Chemical Properties

• CAS DataBase Reference: Re(CO)3(1,10-phenanthroline)(CAS DataBase Reference)
• NIST Chemistry Reference: Re(CO)3(1,10-phenanthroline)(113110-73-9)
• EPA Substance Registry System: Re(CO)3(1,10-phenanthroline)(113110-73-9)

Safety Data

• Hazardous Substances Data: 113110-73-9(Hazardous Substances Data)

Upstream product

• 70272-50-3 Ph₃SnRe(CO)3(1,10-phenanthroline) 
• 99828-52-1 Mn(CO)5Re(CO)3(1,10-phenanthroline) 

Relevant articles and documents

Metal to ligand charge-transfer photochemistry of metal-metal bonded complexes. 5. ESR spectra of stable rhenium-α-diimine and spin-trapped manganese-α-diimine radicals

Irradiation (λ ≥ 320 nm) of (CO)5MM′(CO)3L and Ph3SnM′(CO)3L (M, M′ = Mn, Re; L = α-diimine = 2,2′-bipyridine, 1,10-phenanthroline, pyridine-2-carbaldehyde imine, and 1,4-diaza-1,3-butadiene) leads to homolysis of the metal-metal bond yielding fairly stable solvated radicals SM′(CO)3L?. These paramagnetic species have been studied by ESR spectroscopy in solution directly or by using nitroso-2,2-dimethylpropane as a spin-trapping reagent. The ESR spectra show extensive hyperfine splittings of the unpaired electron with the nuclei 14N, 1H, and 55Mn or 185,187Re. From the observed and computer-simulated coupling constants important information could be derived about the electronic structure of the singly occupied molecular orbital (SOMO). After in situ addition of P(OPh)3, P(OMe)3, or pyridine (= L′) to Re(CO)3(t-Bu-DAB)?, the new paramagnetic adducts axial-(L′)Re(CO)3(t-Bu-DAB)? could be identified.