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一、前言以BH_4~-为配体与金属离子(M~(n+))所形成的配合物具有独特的电子结构和化学性质,在有机合成、高分子聚合等方面具有重要的应用价值。研究它的结构和化学键无论在理论上还是在实践上都具有重要的意义。这类化合物是当前无机和金属有机化学家比较感兴趣的课题之一,也是当前金属有机化学方面比较活跃、发展较快的领域之一。
I. Introduction BH_4 ~ - as a ligand and metal ion (M ~ (n +)) complexes formed by a unique electronic structure and chemical properties, in organic synthesis, polymer polymerization has an important application value. Studying its structure and chemical bond is of great significance both in theory and in practice. These compounds are currently one of the most interesting topics for inorganic and metalorganic chemists. They are also one of the most active and rapidly growing fields in metalorganic chemistry.