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目的 :对结构相似的 5种二氢卟吩金属络合物进行定性鉴别。方法 :采用褶合变换技术和计算机信息处理技术进行鉴别分析。结果 :通过两两匹配 ,使用三维褶合光谱差谱 ,对 5种二氢卟吩金属络合物进行鉴别分析 ,得出 10个非同一性认定鉴别结论。 结论 :本法专属性强 ,操作简便 ,在鉴别化合物的结构方面值得推广。
Objective: To qualitatively identify five kinds of chlorin metal complexes with similar structure. Methods: The convolution transform technology and computer information processing technology were used for discriminant analysis. Results: Five pairs of two complexes were used to discriminate five kinds of chlorin metal complexes by using the three-dimensional convolution spectral difference spectrum. Ten non-identity identification conclusions were obtained. Conclusion: This method is highly specific and easy to operate, worthy of promotion in the identification of the structure of compounds.