J. Braz. Chem. Soc. vol.17 número8

The optimized geometry of trans -[Fe(H 2 opba-i) (dmso) 2 ] + shows an octahedral surrounding containing oxamate groups in equatorial positions and the oxygen atoms of two

All of the available electrochemical and spectroscopic data suggest that the oxidized forms of the complexes contain coordinated phenoxyl radicals. In no instance has a metal-

Results obtained for the oxidation of benzene employing [Cu(II)(BTMEA) 2 Cl]Cl 1, as catalyst (All results presented refers to 8h of

Since vanadate and fluoride are proposed to act as transition state and nucleophile mimics, respectively, the observed differences in inhibition kinetics indicate subtle but

Synthesis and Crystal Structures of new Complex Salts Containing both Cationic and Anionic Tellurium(IV) Species: The Role of Secondary Bonds in the Arrangement of.. Tellurium

23 Taking into consideration that the molecular weight of the complexes is 1.4 times that of the free thiosemicarbazones, we may assume that the antifungal activity is

The coordination spheres of the rhenium atoms are distorted octahedra, each one formed by one oxo ligand, two halides (Cl – for 1 and Br – for 2 ), a triphenylphosphine and

2 (BPClNOL) 2 (OAc)] + , 3 and [Fe III 2 (BPClNOL) 2 (H 2 O) 2 ] 2+ , 2, allowed us to confirm that the number and kind of bridging groups have a great influence on