Research Data Leeds Repository

Dielectric and elastic constant data for bent-core and calamitic liquid crystals and their mixtures

Srigengan, Shajeth and Gleeson, Helen (2019) Dielectric and elastic constant data for bent-core and calamitic liquid crystals and their mixtures. University of Leeds. [Dataset] https://doi.org/10.5518/482

Dataset description

The dielectric and elastic data for series of bent-core/calamitic mixtures are included in this dataset. Also included is the corresponding data for the pure materials; two oxadiazole based bent-core liquid crystals, 5CB, 8CB and ZLI 1132. The dielectric data consists of the dielectric anistropy as a function of reduced temperature (T-Tni) for 5CB, 8CB, and all the mixtures. The elastic data consists of the elastic constants (K11, K22, and K33) as a function of reduced temperature for all pure materials and mixtures.

Keywords:	Liquid crystals, mixtures, dielectric anisotropy, elastic constants
Divisions:	Faculty of Engineering and Physical Sciences > School of Physics and Astronomy
Related resources:	Location Type http://doi.org/10.1080/02678292.2019.1687767 Publication http://eprints.whiterose.ac.uk/153225/ Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	21 Oct 2019 10:03
URI:	http://archive.researchdata.leeds.ac.uk/id/eprint/591
Additional details Additional details Creators: Creators ORCID Other ID Email Primary affiliation Primary affiliation ID Primary affiliation ID type Secondary affiliation Secondary affiliation ID Secondary affiliation ID type Srigengan, Shajeth https://orcid.org/0000-0003-2320-5589 Technische Universiteit Eindhoven https://doi.org/10.13039/501100003005 crossref Gleeson, Helen https://orcid.org/0000-0002-7494-2100 University Of Leeds http://dx.doi.org/10.13039/501100000777 Type of data: Dataset Research funders: EPSRC, Merck Grant numbers: EP/N509243 Publication date: 2019 Resource language: English Publisher: University of Leeds Contact Email Address: pyssr@leeds.ac.uk Last Modified: 10 Jun 2020 17:11

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Documentation

Read me file detailing files included in DOI [901B] Read me file detailing files included in DOI [901B] Read me file detailing files included in DOI [901B] Visible to: Anyone File name: ReadMe.txt Content type: Documentation Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 901B

Data

Molecular structure for 5CB [13kB] Molecular structure for 5CB [13kB] Molecular structure for 5CB [13kB] Visible to: Anyone File name: 5CB_Molecular_Structure.png Content type: Data Mime-Type: image/png License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 13kB

Molecular structure for 8CB [16kB] Molecular structure for 8CB [16kB] Molecular structure for 8CB [16kB] Visible to: Anyone File name: 8CB_Molecular_Structure.png Content type: Data Mime-Type: image/png License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 16kB

Molecular structure for compound 1 [19kB] Molecular structure for compound 1 [19kB] Molecular structure for compound 1 [19kB] Visible to: Anyone File name: Compound_1_Molecular_Structure.png Content type: Data Mime-Type: image/png License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 19kB

Molecular structure for compound 2 [41kB] Molecular structure for compound 2 [41kB] Molecular structure for compound 2 [41kB] Visible to: Anyone File name: Compound_2_Molecular_Structure.png Content type: Data Mime-Type: image/png License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 41kB

Transition temperatures of all mixtures [11kB] Transition temperatures of all mixtures [11kB] Transition temperatures of all mixtures [11kB] Visible to: Anyone File name: Mixtures_Transition_Temperatures.xlsx Content type: Data Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 11kB

Dielectric data for the pure compounds and mixtures [12kB] Dielectric data for the pure compounds and mixtures [12kB] Dielectric data for the pure compounds and mixtures [12kB] Visible to: Anyone File name: Pure_Compounds_and_Mixtures_-_Dielectric_Anisotropy_vs_T-Tni.xlsx Content type: Data Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 12kB

Elastic constants data for the pure compounds and mixtures [33kB] Elastic constants data for the pure compounds and mixtures [33kB] Elastic constants data for the pure compounds and mixtures [33kB] Visible to: Anyone File name: Pure_Compounds_and_Mixtures_-_Elastic_Constants_vs_T-Tni.xlsx Content type: Data Mime-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 33kB

Synthesis for compound 1 [137kB] Synthesis for compound 1 [137kB] Synthesis for compound 1 [137kB] Visible to: Anyone File name: ESI_plaintext.docx Content type: Data Mime-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 137kB

Example of fitting to raw data [49kB] Example of fitting to raw data [49kB] Example of fitting to raw data [49kB] Visible to: Anyone File name: Epsilon_vs_Temp_Mixture_4_T-Tni_=_-10K.png Content type: Data Mime-Type: image/png License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 49kB