Thermal and spectral analyses of complexes of zinc(II)tetra-tertbutylphthalocyanine with amines

摘要

Spectral and thermochemical studies of complexes of zinc(II)tetra-tertbutylphthalocyanine(Zn(t-Bu)4Pc)with some amines have been carried out.Spectral effects of the complex formation of the metallophthalocyanine with amines have been established.It has been found that an ability of Zn(t-Bu)4Pc to coordinate amines depends on both their nature and conditions of preparation.Similarity of the crystal structures of biligand and monoligand of Zn(t-Bu)4Pc complexes to individual beta-and alpha-polymorphs of Zn(t-Bu)4Pc,respectively is proved by IR spectroscopy and X-ray diffraction method.