摘要
Ⅰ. INTRODUCTIONThe organic complexes of HMTTeF have two kinds of possible chemical bonds: (ⅰ)Te is ionized and forms an ionic compound; (ⅱ)the conjugate π-bond in molecular center is ionized and forms an ionic compound or a compound with a mixed valence. Up to date, all the complexes of HMTTeF reported previously are either (ⅰ) or (ⅱ). However, accord-
基金
Project supported by the National Natural Science Foundation of China. HMTTeF=hexamethylenetetratellurafulvalenc.
