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引言草酸分子的结构已多次进行测定,分子中化学键的性质,特别是C—C键的键长及其性质的关系,受到广泛的注意。对草酸分子在实验上及理论上的研究工作,可归纳成下列几个方面:
Introduction The structure of oxalic acid molecules has been determined many times. The properties of chemical bonds in molecules, especially the bond length of C-C bonds and their properties, have drawn wide attention. The experimental and theoretical study of oxalic acid molecules can be summarized into the following aspects: