Dependence of optical absorption spectra on structures of bis(1,2-benzoquinonedioximato)Pt(II) thin films

Structures of the thin film of bis(1,2-benzoquinonedioximato)Pt(II) formed on four kinds of alkali halides by epitaxial growth were analyzed by electr on microscopy. The fabricated thin films exhibit new polymorphic structures , the beta- and gamma-forms. These structures appear depending on substrate s used in epitaxial growth and are correlated to the optical spectra of the se films.