Producción Científica Profesorado

Ruthenium(II) complexes containing benzimidazolic tripodal ligands.



Cruz Borbolla, Julian

2015

Ruthenium(II) complexes containing benzimidazolic tripodal ligands. J. Guadalupe Hernández, Pandiyan Thangarasu, Herbert Höpfl, Julian Cruz, Manuel Serrano-Ruiz, Antonio Romerosa, Inorganica Chimica Acta, 431 (2015) 258?265. doi:10.1016/j.ica.2015.04.021


Abstract


Complexes [Ru(N,N,N-tris(benzimidazole-2-yl-methyl)amine-?N,N?,N?)Cl(PPh3)]Cl (1), [Ru(N,N-bis(benzimidazole-2-yl-methyl)hydroxyethylamine-?N,N?,N?)Cl(PPh3)]Cl (2) and [Ru(N,N,N-tris(2-aminoethyl)amine-?N,N?,N?)Cl(PPh3)]Cl (3) were synthesized by reaction of [Ru(PPh3)3Cl2] with N,N,N-tris(benzimidazole-2-yl-methyl)amine (L1), N,N-bis(benzimidazole-2-yl-methyl)hydroxyethylamine (L2) and N,N,N-tris(2-aminoethyl)amine (L3), respectively. The water soluble complex [Ru(N,N,N-tris(benzimidazole-2-yl-methyl)amine-?N,N?,N?)Cl(PTA)]Cl (4) was obtained by reaction of 1 with PTA (1,3,5-triaza-7-phosphinoadamantane). Complexes were characterized by IR, NMR and elemental analysis. The structure of 1 was determined by single crystal X-ray diffraction analysis. Photo- and electro-chemical behaviours evolution of the complexes were also done. The structural and electronic properties of 1, 2 and 3 were studied by DFT and DFT-TDDFT.



Producto de Investigación




Artículos relacionados

Pentacoordination at antimony in dibenzostibocines via DSb transannular interactions (D = O, S): A s...

Structural differences in eight- and ten-membered heterocyclic tin compounds displaying transannular...

Hypervalence in germanium compounds containing the tetracylic moiety {S(C6H3S)2O}Ge via OGe transann...

Structural Studies by NMR and X-Ray Crystallography of N-(p-Toluenesulfonyl)-Amino Acids

Synthesis, characterization and crystal structures of organolead dithiolate compounds displaying tra...

Hypervalence at tin(IV) by transannular bonding of sulfur in an eight-membered ring: The case of dib...

Five-membered ring chelate complexes of Ni(II), Pd(II) and Pt(II) derived of di-(2-pyridyl)-N-ethyli...

Pentacoordination at Germanium by Transannular Bonding of Sulfur or Oxygen in an Eight-Membered Ring...

Six-membered ring chelate complexes of Pd(II) and Pt(II) derived from di-(2-pyridyl)pyrimidin-2-ylsu...

Ni(II) and Pd(II) organometallic and coordination complexes with a new tridentate N,N,O-donor ligand...