Title :
Influence of meso-substituted tetraphenylporphyrin derivatives molecular structure on their supramolecular organization in bulk samples and fhin films
Author :
Kazak, A.V. ; Usolrtseva, N.V. ; Bykova, V.V. ; Yudin, S.G. ; Dembo, K.A. ; Semeikin, A.S.
Author_Institution :
Nanomater. Res. Inst., Ivanovo State Univ., Ivanovo, Russia
Abstract :
In order to study the influence of molecular structure features on their supramolecular organization in the bulk samples and thin films 10 new meso-substituted tetraphenylporphine derivatives and their metal complexes with substitution in para - or ortho-positions (-OC4H9 or -OC16H33) were examined. The dependence of mesomorphic properties of bulk samples from the structure of porphyrins and the position of substituents, their supramolecular organization in thin films and the absorption spectra of Langmuir-Blodgett films in the visible region were studied.
Keywords :
Langmuir-Blodgett films; chemical exchanges; macromolecules; molecular configurations; organic compounds; thin films; visible spectra; Langmuir-Blodgett films; bulk samples; mesomorphic properties; mesosubstituted tetraphenylporphyrin derivative effects; metal complexes; molecular structure feature effects; ortho-positions substitution; para-position substitution; porphyrin structure; substituent position; supramolecular organization; thin films; visible absorption spectra; Compounds; Copper; Films; Organizations; Three dimensional displays; Zinc;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2011 21th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4577-0883-1
