1,4-Naphthoquinone coefficient

P). Using parameters derived from ESR data in conjunction with perturbation theory predicts no change in the energy of the lowest unoccupied molecular orbital of 1,4-naphthoquinone upon cyclobuta-annelation. This prediction results from essentially identical Hiickel coefficients at the ortho-(C2 = 0.374) and... 

Figure 1.66. VEH molecular orbital diagram showing the energies, symmetries and atomic orbital compositions of the HOMO and LUMO of (a) / -benzoquinone (D2h symmetry), (b) 1,4-naphthoquinone (C2v symmetry) and (c) 84a (no symmetry). The AO coefficients are given as 1(). ...

Table V-F-S. Rate coefficients (, cm molecule s ) for reaction of OH, O3, and NO3 with 1,4-naphthoquinone...

Rate Coefficients and Mechanisms for the Atmospheric Oxidation of the Ketones 731 V-F-5.2. O3+ 1,4-Naphthoquinone Reaction Kinetics... 

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