Modern Molecular PhotochemistryBenjamin/Cummings Publishing Company, 1978 - 628 páginas Inleiding tot de studie van organische fotochemische reacties |
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Página 248
... experimental values of k1t , and the estimated ką . From independent measurement of „ , a value of k1 is available . R If the photochemical reaction of A * is bimolecular , the same general situation holds , except that k1 is replaced ...
... experimental values of k1t , and the estimated ką . From independent measurement of „ , a value of k1 is available . R If the photochemical reaction of A * is bimolecular , the same general situation holds , except that k1 is replaced ...
Página 255
... experimental confirmation such as spectroscopic or chemical trapping . This means that the structures of " true " reactive intermediates must imply an experimental test that " confirms " the structure : i.e. , a potentially mea ...
... experimental confirmation such as spectroscopic or chemical trapping . This means that the structures of " true " reactive intermediates must imply an experimental test that " confirms " the structure : i.e. , a potentially mea ...
Página 315
... experimental value of ko is a function of n / T , i.e. , k , depends on OB at a given temperature and varies with 1 / T for constant viscosity . 3. The experimental value of ko , is essentially invariant for quenchers of widely varying ...
... experimental value of ko is a function of n / T , i.e. , k , depends on OB at a given temperature and varies with 1 / T for constant viscosity . 3. The experimental value of ko , is essentially invariant for quenchers of widely varying ...
Conteúdo
1 | 10 |
Electronic Orbitals Configurations and States | 17 |
7 | 21 |
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absorption acceptor acetone aromatic benzene benzophenone bimolecular bond carbonyl Chem chemical CIDNP collision compounds configuration conrotatory correlation diagram corresponds cyclic cycloaddition Dewar benzene dipole diradical donor efficiency electrocyclic electrocyclic reactions electron spin electronically excited emission energy transfer ethylene example excimer exciplex experimental Figure fluid solution fluorescence formation Franck-Condon hydrogen abstraction intermediate internal conversion intersystem crossing intramolecular jump k₁ kcal/mole ketones lifetime magnetic field mechanism molecular molecule naphthalene nuclear geometry nuclear motion observed occur organic molecules oscillator oxetane oxygen pathway Ph Ph phosphorescence photochemical photochemistry photocycloaddition photon Photophysics photoreactions photosensitized Phys possess processes quantum yield quencher quenching radiationless transitions radiative radical pair rate constant reactant reaction reactive rearrangement representative point result ring S₁ S₁(n S₂ sec¯¹ sec¹ sensitization singlet solvent spectroscopic spectrum spin-orbit coupling structure symmetry T₁ temperature triplet triplet-triplet Turro undergo vibrational x-cleavage Zero Order zwitterionic