Modern Molecular PhotochemistryBenjamin/Cummings Publishing Company, 1978 - 628 páginas Inleiding tot de studie van organische fotochemische reacties |
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... overlap of the wave functions in the initial and final states at the instant of transition . This overlap is given by the Franck - Condon integral < x : xs > . The probability of any electronic transition is directly related to the ...
... overlap of the wave functions in the initial and final states at the instant of transition . This overlap is given by the Franck - Condon integral < x : xs > . The probability of any electronic transition is directly related to the ...
Página 201
... overlap of orbitals in space . Certain nuclear geometries are easier to achieve than others during a reaction because of the greater positive orbital overlap accompanying one nuclear motion relative to another . The principle of maximum ...
... overlap of orbitals in space . Certain nuclear geometries are easier to achieve than others during a reaction because of the greater positive orbital overlap accompanying one nuclear motion relative to another . The principle of maximum ...
Página 305
... overlap significantly in space . In the region of overlap , electron exchange may occur . This situation is shown qualitatively in Figure 9.5 . If we ignore the stereoelectronic details of orbital overlap , then the rate constant for ...
... overlap significantly in space . In the region of overlap , electron exchange may occur . This situation is shown qualitatively in Figure 9.5 . If we ignore the stereoelectronic details of orbital overlap , then the rate constant for ...
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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