（H 3O）2［Co（C2N2H8）3］2［W7O24］结构和振动光谱的实验和理论研究

摘要

A new (H3O)2[Co(C2N2H8)3]2[W7O24]compound, has been synthesized by means of hydrothermal method, and structurally characterized by infrared spectroscopy and singlecrystal X-ray diffraction.The infrared vibrational spectrum was calculated by Density Functional Theory, the types of vibrational frequencies were as-signed, and shown that the sensitivity to the solvent.%采用水热法合成了新化合物（ H3O）2[ Co（ C 2N 2H 8）3]2[ W 7O 24]，对其结构进行了红外光谱和X射线单晶衍射测定。通过密度泛函理论，对其红外光谱进行了计算，对吸收峰的振动模式进行了指认。结果显示，（H3O ）2[Co （C2N2H8）3]2[W7O24]的红外光谱对溶剂十分敏感。