二(1,4-二噻英)四(甲硫基)四氮杂卟啉及其铜(Ⅱ)和锌(Ⅱ)配合物的合成与光谱

Synthesis and Spectroscopie of Bis(1, 4-dithiin)tetra(methylthio)-porphyrazine and Its Copper(Ⅱ) and Zinc(Ⅱ) Complexes

合成了顺式 二 (1,4 二噻英 )四 (甲硫基 )四氮杂卟啉cis H2 Pz(dtn) 2 (mt) 4 ,经由元素分析、质谱、1HNMR等表征了其组成和结构 ,并以它为原料合成了金属配合物cis CuPz(dtn) 2 (mt) 4 和cis ZnPz(dtn) 2 (mt) 4 测量了三者的UV Vis和IR吸收光谱 ,辅以SCF MO理论PM3和ZINDO/S方法的量子化学计算 。

The title compound cis \|H 2 Pz(dtn) 2 (mt) 4 and its transition metal complexes cis \|MPz(dtn) 2 (mt) 4 , M =Cu(Ⅱ), Zn(Ⅱ), were synthesized from 2, 3\|dicyano\|1, 4\|dithiin and 1, 2\|dicyano\|1′, 2′\|bis(methylthio)ethylene through template reaction. The new compounds were characterized by elemental analysis, mass spectrum, 1HNMR spectrum, UV\|Vis and IR spectrum. Both the hinder spectra were illustrated by comparison with the calculations of ZINDO/S and PM3 methods of the SCF\|MO theory