Polarized spectroscopy and hybrid materials of chiral Schiff base Ni(II), Cu(II), Zn(II) complexes with included or separated azo-groups

► Polarized spectroscopy and hybrid materials. ► Organic/inorganic hybrid materials of chiral Schiff base Ni(II), Cu(II), and Zn(II) complexes. ► Weigert effect for azo-containing Schiff base complexes and separate hybrid materials.