41673-52-3

Basic information

• Product Name: tris(1,10-phenanthroline)ruthenium(III)⁽³⁺⁾
• CAS NO: 41673-52-3
• Molecular Weight: 641.697
• Mol File: 41673-52-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: tris(1,10-phenanthroline)ruthenium(III)⁽³⁺⁾(CAS DataBase Reference)
• NIST Chemistry Reference: tris(1,10-phenanthroline)ruthenium(III)⁽³⁺⁾(41673-52-3)
• EPA Substance Registry System: tris(1,10-phenanthroline)ruthenium(III)⁽³⁺⁾(41673-52-3)

Safety Data

• Hazardous Substances Data: 41673-52-3(Hazardous Substances Data)

Upstream product

• 24162-09-2 Ru(phen)₃²⁺ 
• 953395-52-3 fac-[ClRe(CO)3(bathocuproinedisulfonate)]^(1-) 

Downstream Products

• 24162-09-2 Ru(phen)₃²⁺ 
• 41587-80-8 tris(2,2'-bipyridyl)cobalt(III) 
• 4433-01-6 3,3'-bis(hydroxycarbonyl)-2,2'-bipyridine 
• 762-84-5 N-tert-butylacetamide 
• 1189-05-5 N-(2-butyl)ethanamide 
• 1540-94-9 N-isobutylacetamide 
• 5089-96-3 trimethylstannylium 
• 5331-48-6 n-propylacetamide 

Relevant articles and documents

Kinetic and spectroscopic observations on the azidyl, N3{radical dot}, radical oxidation of fac-(Lspectator)ReI(CO)3(Lacceptor ) to fac-(Lspectator)ReII(CO)3(Laccepto r), Lspectator = 4,4′-bpy; Lacceptor ...

Full title: Kinetic and spectroscopic observations on the azidyl, N3{radical dot}, radical oxidation of fac-(Lspectator)ReI(CO)3(Lacceptor ) to fac-(Lspectator)ReII(CO)3(Laccepto r), Lspectator = 4,4′-bpy; Lacceptor = dipyridyl[3,2-a:2′3′-c]phenazine or Lspectator = Cl-; Lacceptor = bathocuproindisulfonate: A revisitation to the self-exchange rate constants of the N3{radical dot} / N3- and Re(II)/Re(I) couples and to the redox potential of the N3{radical dot} radical The oxidation of two triscarbonyl fac-(Lspectator)ReI(CO)3(Lacceptor )z complexes (Lspectator = 4,4′-bpy; Lacceptor = dipyridyl[3,2-a:2′3′-c]phenazine (dppz) and z = + or Lspectator = Cl-; Lacceptor = bathocuproinedisulfonate (bcds2-) and z = 2-) by azidyl radicals, N3{radical dot}, was investigated by pulse radiolysis. Reaction rate constants were determined for the electron transfer reactions between the Re(II) products and reductants, Ru (bipy)33 + and Ni(Me6-[14]dieneN4)2+, and used for the calculation of the self-exchange rate constant of the Re(II)/Re(I) couples. The self-exchange rate constants, k ～ 107 M-1 s-1, were one order of magnitude larger than the constant, k ～ 106 M-1 s-1, communicated in the literature for the [Re(DMPE)3]+/2+ (DMPE = 1,2-bis(dimethylphosphine)ethane). The larger rate constants of the triscarbonyl complexes are in agreement with the smaller inner sphere reorganization energy of the complexes relative to [Re(DMPE)3]+/2+. Moreover, the study demonstrated that the redox potential of the azidyl radicals is EN3{radical dot} / N3-0 = 1.70 V versus NHE, a value larger than one communicated earlier, and that the self-exchange rate constant of the N3{radical dot} / N3- couple is kN3{radical dot} / N3- = 2.7 × 106 M- 1 s- 1. The small value of the N3{radical dot} / N3- self-exchange rate constant has been related to the large solvent reorganization energy of the reaction.