A novel low-symmetry tetrabenzoporphine with D2h symmetry (1) and its zinc complex (2) were prepared via mixed condensation reaction of 5,6-dimethyl phthalimide and 4,5,6,7-tetraphenyl phthalimide with sodium acetate in the presence of zinc acetate. The zinc complex 2 exhibited a split Q band at 640 and 623 nm and a single Soret band at 435 nm. The absorption spectra of 1 and 2 were calculated and
通过5,6-二甲基邻苯二甲
酰亚胺和4,5,6,7-四苯基邻苯二甲
酰亚胺与
乙酸钠的混合缩合反应,制得具有D 2 h对称性的新型低对称四苯并
卟啉(1)及其
锌配合物(2)。
乙酸锌的存在。
锌络合物2在640和623nm处表现出分裂的Q带,并且在435nm处表现出单一的索雷特带。使用基于INDO / S哈密顿量的Hartree-Fock理论计算和分析1和2的吸收光谱。