Buscar
Mostrando ítems 1-10 de 703
Exponential decay of a charge transfer induced by coordination in organometallic complexes
(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 ...
A visual illustration of phase-transfer catalysis through charge-transfer complexes.
(2018)
Phase-transfer catalysis is an important subject in undergraduate labs [1-4]. In the present
communication, the mechanism of phase-transfer catalysis (PTC) is illustrated visually by
following the reagent transfer by the ...
EXPONENTIAL DECAY OF A CHARGE TRANSFER INDUCED BY COORDINATION IN ORGANOMETALLIC COMPLEXES
(Sociedad Chilena de Química, 2001)
Visualization of phase-transfer catalysis through charge-transfer complexes
(2018)
Unlike the large number of laboratory experiments on phase-transfer catalysis (PTC) that focus on a catalyzed chemical process, the present laboratory emphasizes the mechanism of phase-transfer catalysis itself. Students ...
Trap-Door-Like irreversible photoinduced charge transfer in a Donor-Acceptor Complex
(American Chemical Society, 2018-06)
For efficient conversion of light into useful energy sources, it is very important to study and describe the first steps of primary charge-transfer process in natural structures and artificial devices. The time scale of ...
Spectrophotometric Determination of Captopril Through Charge Transfer Complex Formation Using Fractional Factorial and Central Composite Design
(Colegio Farmaceuticos Provincia de Buenos Aires, 2011-08-01)
A new spectrophotometric method was developed for the determination of captopril (n donor) through charge transfer complex formation with p-chloranil (pi acceptor). The different experimental parameters that affect the ...
Spectrophotometric Determination of Captopril Through Charge Transfer Complex Formation Using Fractional Factorial and Central Composite Design
(Colegio Farmaceuticos Provincia de Buenos Aires, 2011-08-01)
A new spectrophotometric method was developed for the determination of captopril (n donor) through charge transfer complex formation with p-chloranil (pi acceptor). The different experimental parameters that affect the ...
Spectrophotometric determination of captopril through charge transfer complex formation using fractional factorial and central composite design
(2011-08-24)
A new spectrophotometric method was developed for the determination of captopril (n donor) through charge transfer complex formation with p-chloranil (π acceptor). The different experimental parameters that affect the ...
Spectrophotometric Determination of Captopril Through Charge Transfer Complex Formation Using Fractional Factorial and Central Composite Design
(Colegio Farmaceuticos Provincia de Buenos Aires, 2014)