Browsing by Author "Contreras, M."
Now showing items 1-4 of 4
-
Contreras, M. (AMER CHEMICAL SOC, 2001-09)Densities and viscosities for 1,4-dioxane with 1-propanol and 2-propanol mixtures have been measured as a function of mole fraction at atmospheric pressure at (25, 30, 35, and 40) degreesC. The calculated excess volumes ...
-
Atria Salas, Ana María; Valenzuela Pedevila, Jorge; Contreras, M.; Zolezzi Carvallo, Santiago (MARCEL DEKKER INC, 2002)Electron Spin Resonance spectra were obtained of the salicyliden-2-imino-5-nitropyrimidine (1(.-)), N,N-bis(5-nitro-salicyliden). ethylendiamine (2(.-)), 2-hydroxy-5-nitro-benziliden-5-iminoquinoline (3(.-)) anion I radicals ...
-
Cortés, Piedad; Atria Salas, Ana María; Contreras, M.; Peña, Octavio; Fernández, Katia; Corsini, Gino (SOC CHILENA QUIMICA, 2008-06)The preparation, magnetic characterization and antimicrobial properties of the complexes [Fe3O(CH3COO)(6)(CH3COOH)(H2O)]Cl(Melmid)center dot(H2O) (1) and [Fe4O2 (CH3COO)(7)O-2(BPA)(2)(H2O)]center dot Cl center dot ...
-
Magnetic properties and antibacterial activity of tetranuclear copper complexes bridged by oxo group Cortés, Piedad; Atria Salas, Ana María; Contreras, M.; Garland, María Teresa; Peña, Octavio; Corsini, Gino (SOCIEDAD CHILENA DE QUIMICA, 2006-09)A series of three tetranuclear Cu(II) complexes of general formula [Cu4OCl6L4], where L is a Lewis Base ligand has been characterized through magnetic measurements and determination of antimicrobial activities. This study ...