Synthesis, thermochromic, solvatochromic and axial ligation studies of Zn-porphyrin complex

摘要: Abstract In this study, the synthesis of a new zinc porphyrin hybrid (CNU-TJK) is reported. This novel metal was characterized by 1H NMR, FT-IR, UV–Vis and HR-MS analysis. shows strong solvatochromism that reflected its absorption emission maxima in different solvents. The reversible thermochromic property dye investigated at temperatures studies toluene. large effect detected for attributed to pyridyl, phenyl acetylene groups, whose association dissociation dynamics toluene lead an spectral change with temperature, accompanied color. axial coordination also conducted finally, DFT calculations were performed rationalize structures.