For the first time it is executed quantum chemical calculation of the molecules ofп-methylstryrene and п-tretbutilstyrene byAM1 method with optimization of geometry on all parameters. The optimized geometrical and electronic structures of these connections are received. Acid forces of п-methylstryrene andп-tretbutilstyrene are theoretically appreciated. It is established, than it to relate to a class of very weak H-acids
квантово-химический расчет, метод AM1, п-метилстирол, п-трет-бутилстирол, кислотная сила, quantum chemical calculation, method AM1, п-methylstryrene, п-tretbutilstyrene, acid strength
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