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Dimeric Salicylaldimine-based Mesogens with Flexible Spacers: Parity-dependent Mesomorphism


Šepelj, Maja; Lesac, Andreja; Baumeister, Ute; Diele, Siegmar; Bruce, Duncan W.; Hameršak, Zdenko
Dimeric Salicylaldimine-based Mesogens with Flexible Spacers: Parity-dependent Mesomorphism // Chemistry of materials, 18 (2006), 2050-2058 doi:10.1021/cm0526213 (međunarodna recenzija, članak, znanstveni)


Naslov
Dimeric Salicylaldimine-based Mesogens with Flexible Spacers: Parity-dependent Mesomorphism

Autori
Šepelj, Maja ; Lesac, Andreja ; Baumeister, Ute ; Diele, Siegmar ; Bruce, Duncan W. ; Hameršak, Zdenko

Izvornik
Chemistry of materials (0897-4756) 18 (2006); 2050-2058

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
dimers ; flexible spacers ; mesogenic salicylaldimines ; imino linkage

Sažetak
New series of dimeric molecules with flexible spacers are described in which the mesogenic salicylaldimine group is linked to the alkylene spacer via an imino group. In order to study the structure-property relations, the lengths of the alkylene spacers (m = 5 to 8) as well as those of the terminal alkoxy chains (n = 4 to 14), have been varied. The compounds with even-numbered spacers behave as classic rod-like mesogens displaying nematic and/or smectic C phases, while those with odd-numbered spacers showed nematic, columnar nematic and columnar rectangular phases, behaving as bent-core mesogens. The effect on the liquid-crystalline behavior of the effective geometric change arising from the spacer parity and the imino linkage is discussed.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
0098050
0098051

Ustanove
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Andreja Lesac (autor)

Avatar Url Zdenko Hameršak (autor)

Avatar Url Maja Šepelj (autor)

Citiraj ovu publikaciju

Šepelj, Maja; Lesac, Andreja; Baumeister, Ute; Diele, Siegmar; Bruce, Duncan W.; Hameršak, Zdenko
Dimeric Salicylaldimine-based Mesogens with Flexible Spacers: Parity-dependent Mesomorphism // Chemistry of materials, 18 (2006), 2050-2058 doi:10.1021/cm0526213 (međunarodna recenzija, članak, znanstveni)
Šepelj, M., Lesac, A., Baumeister, U., Diele, S., Bruce, D. & Hameršak, Z. (2006) Dimeric Salicylaldimine-based Mesogens with Flexible Spacers: Parity-dependent Mesomorphism. Chemistry of materials, 18, 2050-2058 doi:10.1021/cm0526213.
@article{article, year = {2006}, pages = {2050-2058}, DOI = {10.1021/cm0526213}, keywords = {dimers, flexible spacers, mesogenic salicylaldimines, imino linkage}, journal = {Chemistry of materials}, doi = {10.1021/cm0526213}, volume = {18}, issn = {0897-4756}, title = {Dimeric Salicylaldimine-based Mesogens with Flexible Spacers: Parity-dependent Mesomorphism}, keyword = {dimers, flexible spacers, mesogenic salicylaldimines, imino linkage} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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