Gallium or indium atoms are shown to react with methane in solid Ar matrices upon UV photolysis (λ = 200–400 nm) to give initially the methylmetal hydride which undergoes photodissociation on broad-band irradiation (λ = 200–800 nm) to yield the methylmetal(I) compound, CH3M (M = Ga or In); the products are characterised by their IR spectra afforced by the results of DFT calculations.
镓或
铟原子在固态
氩矩阵中通过紫外光解离(λ = 200–400 nm)与
甲烷反应,初始生成甲基
金属
氢化物,该化合物在宽波段辐照(λ = 200–800 nm)下发生光解,生成甲基
金属(I)化合物CH3M(M = Ga或In);这些产物通过其红外光谱特征以及DFT计算结果进行表征。