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Proceedings Paper

Polarized FTIR spectra investigation of the metallo-organic copper (II) and nickel (II) compounds
Author(s): Loreta Rasteniene; Stasys Pajeda; Antanas Kudarauskas; Vytautas Bastys; Augustinas Kulbickas; Mantas Miksys; Jonas Tiskevicius; Rimas Vaisnoras
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Paper Abstract

Was synthesized two copper (II) complexes and one nickel complex of N-benzylidene-aniline derivatives and their ligands. We have performed polarized FTIR spectroscopy and X-ray diffraction measurements in wide temperature range (0-220°C) in order to establish correlation's among molecular, crystal and mesophase structures. We provided comparison of the FTIR and X-ray diffractometry results between well known metallo-organic copper (II) complexes, which crystallizes in the monoclinic space group C2/c, with similar nickel complex. Investigated ligands and their metallo-mesogens are displaying the same sequence of the liquid crystalline phases -- only with higher melting temperature for metallo-complexes.

Paper Details

Date Published: 1 September 2004
PDF: 5 pages
Proc. SPIE 5565, XV Conference on Liquid Crystals, (1 September 2004); doi: 10.1117/12.581114
Show Author Affiliations
Loreta Rasteniene, Vilnius Pedagogical Univ. (Lithuania)
Stasys Pajeda, Vilnius Pedagogical Univ. (Lithuania)
Antanas Kudarauskas, Vilnius Pedagogical Univ. (Lithuania)
Vytautas Bastys, Vilnius Pedagogical Univ. (Lithuania)
Augustinas Kulbickas, Vilnius Pedagogical Univ. (Lithuania)
Mantas Miksys, Vilnius Pedagogical Univ. (Lithuania)
Jonas Tiskevicius, Vilnius Pedagogical Univ. (Lithuania)
Rimas Vaisnoras, Vilnius Pedagogical Univ. (Lithuania)

Published in SPIE Proceedings Vol. 5565:
XV Conference on Liquid Crystals
Jozef Zmija, Editor(s)

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