Browsing by Author "5461f57a-3774-42e7-961e-e480e31d494d"
Now showing items 1-9 of 9
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Diaz, Carlos; Arancibia, Alejandra (1998)The rates electron transfer ket for the mixed-valence complexes [Cd(dppe)Fe-CN-MLn]+2, MLn = Cp(dppe)Fe, Mn(CO)2dppmP(OPh)3 and other cyanide bridged complexes were estimated from the intervalence transition parameters. ...
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Diaz, Carlos; Luisa Valenzuela, Maria; Bobadilla, Daniela (Sociedad Chilena de Quimica, 2013)Novel bimetallic Au/Ag superstructures have been prepared from solid-state pyrolysis of the macromolecular complexes Chitosan(MLn/M'Ln)n y PSP- 4-PVP×( MLn/M'Ln)n with MLn = AuCl3 and M'Ln = Ag(CF3SO3). The characterization ...
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Diaz, Carlos; Mendizábal Emaldía, Fernando (Sociedad Chilena de Quimica, 2001)In the series of organometallic complexes N3P2(X)5P-SPACER-MLn X= CI and OR, MLn= organometallic fragment, the A31 P-NMR coordination chemical shift parameter correlates with the length of the spacer, decaying exponentially ...
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Diaz, Carlos; Arancibia, Alejandra (1996)The treatment of β- and γ-cyclodextrins with the half-sandwich complexes of iron, afford the inclusion compounds CpFe(L2)A-CD (β and γ) (A = Cl, I), L2 = dppe, (CO)2, dppe = Ph2P(CH2)2PPh2, [CpFe(L2)L]PF6·CD (β- and γ-) ...
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Diaz, Carlos; Arancibia, Alejandra (1998)The reaction of Cp(dppe)Fel with the dinitriles NC(CH2)nCN n = 3, 4, 6 in CH3OH and using NH4PF6 as halide abstractor afford the monodentate dinitrile complexes [Cp(dppe)Fe- (η1-NC(CH2)nCN)PF6. Treatment of these mononuclear ...
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Diaz, Carlos; Valenzuela, Maria Luisa; Garrido, Denisse; Aguirre, Pedro (2012)Inclusion of the organometallic MLn = [HOC 5H 4N• Cp 2TiCl][PF 6] (1), HOC 5H 4N• W(CO) 5 (2), HOC 5H 4N•Mo(CO) 5 (3), [HOC 6H 4CH 2CN•Cp 2TiCl] [PF 6] (4), HOC 6H 4CH 2CN•W(CO) 5 (5) and HOC 6H 4CH 2CN•Mo(CO) 5 (6) into ...
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Diaz, Carlos; Montecinos, Rodrigo (1997)The solvent effect on the oxidative addition reaction of p-Br-C6H4-SH to CpFe (dppe)I dppe=Ph2P(CH2)2PPh2, was studied by UV-visible spectroscopic methods. In solvents with high dielectric constants as propanediol-1,2-carbonate, ...
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Diaz, Carlos; Gonzalez, Guillermo (1984)The novel complexes M(CO)5S(NR2)2 (M = Cr, Mo or W) have been prepared by the addition of N,N′-thiobisamine (NR2 = dimethylamine, piperidine, morpholine or dibenzylamine) to UV-irradiated tetrahydrofuran solutions of M(CO)6. ...
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Diaz, Carlos (1990)The reactions of N,N′-thiobismorpholine, {A figure is presented}, with Fe(CO)5, Fe2(CO)9, Fe3(CO)11 and [(η5-C5H5)Fe(CO)2THF]BF4 were examined. Thiobismorpholine undergoes desulphurization towards Fe(CO)5 with formation ...