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The interaction between CH_3OH and H_2CO has been studied by abinitio method(6-311G basis set).It has been found that there are twopossible complexes:(Ⅰ)H-bond Brnsted complex CH_3OH...OCH_2(Ⅱ)Donorscceptor Lewis complex CH_3OH...CH_2P.HF/6-311G stabilization energiesfor complex(Ⅰ)and complex(Ⅱ)are 25.1 and 17.1 kJ/mol respectively.
The interaction between CH_3OH and H_2CO has been studied by ab initio method (6-311G basis set) .It has been found that there are twopotoxies: (Ⅰ) H-bond Brnsted complex CH_3OH ... OCH_2 (Ⅱ) Donorscceptor Lewis complex CH_3OH ... CH_2P.HF / 6-311G stabilization energiesfor complex (Ⅰ) and complex (Ⅱ) are 25.1 and 17.1 kJ / mol respectively.