根据Job法测定的络合物的组成图,用离解度(α)法计算络合物的不稳定常数很方便。若络合物的形成反应为(略去电荷): 在Job图中,A_(max)为生成的络合物在不离解时的最大吸光度,这可由两条直线相交而得。A_0为因络合物离解而实测的吸光度。 According to the composition chart of the complex measured by the Job method, it is convenient to calculate the unstable constant of the complex by using the dissociation (α) method. If the complex formation reaction (omitted charge): In the Job map, A_ (max) is the maximum absorbance of the resulting complex without dissociation, which can be obtained by the intersection of two straight lines. A_0 is the measured absorbance due to dissociation of the complex.