Preparation method of two-dimensional and three-dimensional clover-shaped metal organic supramolecules and metal organic cages

The invention discloses a preparation method of two-dimensional and three-dimensional clover-shaped metal organic supramolecules and metal organic cages, and belongs to the field of synthesis of novel supramolecular materials. The supramolecular material provided by the invention has a three-dimensional structure, is constructed by self-assembly guided by coordination bonds of terpyridyl organic ligands and transition metal ions, and is stable in structure, and a clover-shaped metal organic supramolecular structure and a metal cage formed by the supramolecular material have the characteristics of large conjugation and large electron density; and the photoelectric property can be effectively improved through ordered assembly and arrangement among molecules. The supramolecular material provided by the invention has wide basic research value and wide potential application research value in the aspects of luminescent materials, conductive high-molecular polymers, biological fluorescent probes, dye-sensitized sola