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国内外学者对氢化物A—H键振动频率V_(A-H)规律性的研究做了不少工作,取得一些成果。但对其普遍规律性尚缺乏深入系统的研究,大多公式涉及常数或参数较多,就用面窄,准确性差。文献就分子的整体作用探讨了A—H键振动频率的规律性,取得较为满意的结果,但其中又涉及到另一个需要求算的参数电负性,从而影响了用分子内在性质直接反应振动频率V_(A-H)的规律性。
Domestic and foreign scholars do a lot of work on the study of V_ (A-H) regularity of A-H vibrational frequency of hydride. Some achievements have been made. However, there is a lack of in-depth and systematic research on its general laws. Most of the formulas involve a large number of constants or parameters, resulting in a narrow surface and poor accuracy. The literature discusses the regularity of the vibrational frequency of the A-H bond for the overall effect of the molecule and achieves more satisfactory results, but involves another parameter that needs to be calculated, which leads to the direct reaction of molecular vibrations Frequency V_ (AH) regularity.