The photo-generated electron–hole pair, or exciton, will have a number of competing pathways, the magnitude of which has been shown to be controlled through surface modifications, and electrolyte or reactive redox species addition [14,15,42–44]. These exciton pathways, as shown in Fig. 1 ...
d. molecular geometry e. polarity Xenon Tetrafluoride: XeF4 Answer and Explanation:1 (a.) XeF4 (b.)The steric number of central Xe atom is 6, so the hybridization of the Xe atom is... Learn more about this topic: Lewis...
According to the NBO calculations, in all cases the hypercoordinate bond is formed via negative hyperconjugation of a lone-pair orbital of X− (X = PhS, Hal) with antibonding σ*-MO of the chalcogen-nitrogen bond of heterocycle. This description agrees with the Alcock model suggested ...