Influence of meso-substituted porphyrins derivatives molecular structure on their liquid-cristal properties and supramolecular organization in floating layers

Author

Kazak, V.A. ; Usol´tseva, V.N. ; Bykova, V.V. ; Semeikin, S.A. ; Yudin, G.S.

Author_Institution

Nanomater. Res. Inst., Ivanovo State Univ., Ivanovo, Russia

fYear

2010

fDate

13-17 Sept. 2010

Firstpage

825

Lastpage

826

Abstract

The 4 new meso-substituted tetraphenylpor-phyrins and their metal complexes with (-OC₁₆H₃₃) in orto- or para-positions were studied to evaluate the influence of molecular structure peculiarities on mesomorphism and su-pramolecular packing in floating layers. We have studied me-somorphism of bulk samples, its dependence on porphyrins´ structure and substituents´ position, as well as the influence of substituents position on supramolecular organization of meso-substituted porphyrins´ derivatives in floating layers.

Keywords

liquid crystals; macromolecules; molecular biophysics; organic compounds; floating layers; liquid crystal properties; mesomorphism; mesosubstituted porphyrins derivatives; mesosubstituted tetraphenylporphyrins; metal complexes; molecular structure; orto-positions; para-positions; porphyrins structure dependence; substituents position; supramolecular organization; supramolecular packing; Coatings; Compounds; Organizations; Sensor systems; Three dimensional displays; Zinc;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Telecommunication Technology (CriMiCo), 2010 20th International Crimean Conference

Conference_Location

Sevastopol

Print_ISBN

978-1-4244-7184-3

Type

conf

DOI

10.1109/CRMICO.2010.5633001

Filename

5633001