近年来有关多金属氧酸盐与有机化合物间电荷转移配合物的光化学和光致变色过程的研究日趋活跃［１，２］，但迄今这类电荷转移配合物中的多金属氧酸盐基本上为Ｌｉｎｄｑｕｉｓｔ结构的同多酸或Ｋｅｇｇｉｎ结构的杂多酸，有机给体则基本上限于有机胺及其衍生物（如酰胺）... Recent studies on the photochemical and photochromic processes of charge-transfer complexes between polyoxometalates and organic compounds have become more and more active [1, 2]. However, the polyoxometallates in such charge-transfer complexes have so far been essentially Lindquist structure of the polyacid or Keggin structure of heteropoly acid, organic donor is basically limited to organic amines and their derivatives (such as amide) ...