Modern Molecular PhotochemistryBenjamin/Cummings Publishing Company, 1978 - 628 páginas Inleiding tot de studie van organische fotochemische reacties |
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Página 164
... intersystem crossing in terms of surfaces.10 In the Zero Order approximation we assume we do not have a mechanism for intersystem crossing , resulting from our artificial separation of electronic and spin motions . In this approximation ...
... intersystem crossing in terms of surfaces.10 In the Zero Order approximation we assume we do not have a mechanism for intersystem crossing , resulting from our artificial separation of electronic and spin motions . In this approximation ...
Página 188
... intersystem crossing . ~ ~ The rate of intersystem crossing in certain anthracene derivatives is temperature dependent.46 This observation has been explained in terms of a temperature dependent rate of intersystem crossing from S1 to T2 ...
... intersystem crossing . ~ ~ The rate of intersystem crossing in certain anthracene derivatives is temperature dependent.46 This observation has been explained in terms of a temperature dependent rate of intersystem crossing from S1 to T2 ...
Página 192
Nicholas J. Turro. Internal Perturbation of Intersystem Crossing ST As an example of the heavy atom effect on ko , ks , and ko consider the data in Table 6.5 . The effect is most ... intersystem crossing from S1 to T2 , or ( 192 CHAPTER 6.
Nicholas J. Turro. Internal Perturbation of Intersystem Crossing ST As an example of the heavy atom effect on ko , ks , and ko consider the data in Table 6.5 . The effect is most ... intersystem crossing from S1 to T2 , or ( 192 CHAPTER 6.
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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