A six-coordinated ruthenium complex is represented by the following formula (I):
RuL1L2L3 (I)
wherein L1 represents a 2,2′-bipyridine-based bidentate ligand having at least two functional groups selected from COOH, a carboxylate group and the combination thereof; and L2 and L3 independently represent a 1-(haloalkylpyrazole)-isoquinoline-based bidentate ligand of formula (II) or formula (III).
一种六配位的
钌配合物可用以下公式(I)表示:RuL1
L2L3 (I),其中L1代表至少有两个功能基团的
2,2'-联吡啶双齿
配体,所述功能基团选自COOH、羧基或其组合;
L2和L3分别代表公式(II)或公式(III)中的1-(卤代烷基
吡唑)-
异喹啉双齿
配体。