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Pregled bibliografske jedinice broj: 639404

Effects of Geometry and Electronic Structure on the Molecular Self-Assembly of Naphthyl-Based Dimers


Šepelj, Maja; Baumeister, Ute; Ivšić, Trpimir; Lesac, Andreja
Effects of Geometry and Electronic Structure on the Molecular Self-Assembly of Naphthyl-Based Dimers // The journal of physical chemistry. B, Condensed matter, materials, surfaces, interfaces & biophysical, 117 (2013), 29; 8918-8929 doi:10.1021/jp404533p (međunarodna recenzija, članak, znanstveni)


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Naslov
Effects of Geometry and Electronic Structure on the Molecular Self-Assembly of Naphthyl-Based Dimers

Autori
Šepelj, Maja ; Baumeister, Ute ; Ivšić, Trpimir ; Lesac, Andreja

Izvornik
The journal of physical chemistry. B, Condensed matter, materials, surfaces, interfaces & biophysical (1520-6106) 117 (2013), 29; 8918-8929

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

Ključne riječi
twin liquid crystals; core-core interactions; intercalation; segregation; twist-bend nematic phase

Sažetak
Three new series of symmetric dimers containing a naphthoyloxybenzyl (NB), benzoyloxynaphthyl (BN), and naphthoyloxysalicyl (NS) mesogenic core linked to an alkylene spacer via an imino group were synthesized. The effects of the variant spacer parity as well as the variant core structure on the mesomorphic properties have been studied. The dimers having NB and BN mesogenic units display intercalated smectic structures regardless of the spacer parity. In contrast, bilayer smectic and Colrec structures are observed for the NS-core compounds with even and odd spacers, respectively. The influence of geometric and electronic factors on the mesomorphic behavior in particular on the molecular packing within the smectic phase is discussed based on conformational and dipolar considerations following DFT calculations using model molecules. The difference in self-organization of symmetric naphthyl-based dimers appears to be governed by the competition between geometrical factors and dipole-dipole interactions between identical mesogenic units.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
098-0982904-2910 - Kiralni organski materijali – sintetska, strukturna i funkcionalna istraživanja (Vinković, Vladimir, MZOS ) ( POIROT)
098-0982933-2908 - Kiralni građevni blokovi za biološki aktivne molekule. Sinteza i reaktivnost (Hameršak, Zdenko, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Maja Šepelj (autor)

Avatar Url Andreja Lesac (autor)

Avatar Url Trpimir Ivšić (autor)

Poveznice na cjeloviti tekst rada:

doi pubs.acs.org

Citiraj ovu publikaciju:

Šepelj, Maja; Baumeister, Ute; Ivšić, Trpimir; Lesac, Andreja
Effects of Geometry and Electronic Structure on the Molecular Self-Assembly of Naphthyl-Based Dimers // The journal of physical chemistry. B, Condensed matter, materials, surfaces, interfaces & biophysical, 117 (2013), 29; 8918-8929 doi:10.1021/jp404533p (međunarodna recenzija, članak, znanstveni)
Šepelj, M., Baumeister, U., Ivšić, T. & Lesac, A. (2013) Effects of Geometry and Electronic Structure on the Molecular Self-Assembly of Naphthyl-Based Dimers. The journal of physical chemistry. B, Condensed matter, materials, surfaces, interfaces & biophysical, 117 (29), 8918-8929 doi:10.1021/jp404533p.
@article{article, author = {\v{S}epelj, Maja and Baumeister, Ute and Iv\v{s}i\'{c}, Trpimir and Lesac, Andreja}, year = {2013}, pages = {8918-8929}, DOI = {10.1021/jp404533p}, keywords = {twin liquid crystals, core-core interactions, intercalation, segregation, twist-bend nematic phase}, journal = {The journal of physical chemistry. B, Condensed matter, materials, surfaces, interfaces and biophysical}, doi = {10.1021/jp404533p}, volume = {117}, number = {29}, issn = {1520-6106}, title = {Effects of Geometry and Electronic Structure on the Molecular Self-Assembly of Naphthyl-Based Dimers}, keyword = {twin liquid crystals, core-core interactions, intercalation, segregation, twist-bend nematic phase} }
@article{article, author = {\v{S}epelj, Maja and Baumeister, Ute and Iv\v{s}i\'{c}, Trpimir and Lesac, Andreja}, year = {2013}, pages = {8918-8929}, DOI = {10.1021/jp404533p}, keywords = {twin liquid crystals, core-core interactions, intercalation, segregation, twist-bend nematic phase}, journal = {The journal of physical chemistry. B, Condensed matter, materials, surfaces, interfaces and biophysical}, doi = {10.1021/jp404533p}, volume = {117}, number = {29}, issn = {1520-6106}, title = {Effects of Geometry and Electronic Structure on the Molecular Self-Assembly of Naphthyl-Based Dimers}, keyword = {twin liquid crystals, core-core interactions, intercalation, segregation, twist-bend nematic phase} }

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
  • MEDLINE


Citati:





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