期刊论文

Synthesis and Properties of Tetra(5,6-dichloro-1, 4-dithiacyclohexeno)-tetraazaporphyrin and Its Manganese (Ⅱ), Iron(Ⅱ) , Nickel (Ⅱ), and Copper (Ⅱ) Complexes

中文

高等学校化学学报

0251-0790

1993

014

1

13-15

国家自然科学基金 配位化学国家重点实验室基金

本校为第一机构

含硫四氮杂卟啉过渡金属配合物具有比金属卟啉、金属酞菁更为优异的光电功能和催化特性,故近十多年来颇受重视。我们对该类金属配合物和自由配体的合成、性质及其光-光、光-电转换,电化学、光电化学催化,光敏和气敏等功能正进行深入的研究。本文简要报道标题化合物的合成、表征和电子吸收光谱、发射光谱及顺磁共振波谱。

Tetra(5,6-dichloro-1,4-dithiacyclohexeno)tetraazaporphyrin H2TCTAP and its transition metal complexes MTCTAP( M = Mn(Ⅱ), Fe(Ⅱ), Ni(Ⅱ), Cu(Ⅱ)) have been synthesized by chlorization of chlorine-free tetraazaporphyrines, and characterized by elemental analysis, IR, and TG-DTA. H2TCTAP and MTCTAP are thermostable at 427 and 450℃, respectivily. Its electron spectra in DMF have been observed at -630 nm(Q band), 350 nm(B band), and at -460 nm(flu-orescence). Electron paramagnetic resonace spectra of the CuTCTAP powder at 77K have given anisotropic tensors g/...