Research Data Leeds Repository

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

Citation

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/10.5518/482¹

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 Astronomy2
Related resources:	Location Type https://doi.org/10.1080/02678292.2019.16877673 Publication https://eprints.whiterose.ac.uk/153225/4 Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	21 Oct 2019 10:03
URI:	https://archive.researchdata.leeds.ac.uk/id/eprint/5915
Additional details Additional details Creators or authors: 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/0000-0003-2320-55896 Technische Universiteit Eindhoven https://ror.org/02c2kyt77 ror Gleeson, Helen https://orcid.org/0000-0002-7494-21007 University of Leeds https://ror.org/024mrxd33 ror Type of data: Dataset Research funders: EPSRC, Merck Grant numbers: EP/N509243 Publication date: 2019 Resource language: English Metadata language: English Publisher: University of Leeds Contact email: pyssr@leeds.ac.uk8 Last Modified: 28 Oct 2024 09:40

Files

Documentation

Read me file detailing files included in DOI [901B] 9 Read me file detailing files included in DOI [901B] 10 Read me file detailing files included in DOI [901B] 11 Security: Anyone File name: ReadMe.txt12 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] 13 Molecular structure for 5CB [13kB] 14 Molecular structure for 5CB [13kB] 15 Security: Anyone File name: 5CB_Molecular_Structure.png16 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] 17 Molecular structure for 8CB [16kB] 18 Molecular structure for 8CB [16kB] 19 Security: Anyone File name: 8CB_Molecular_Structure.png20 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] 21 Molecular structure for compound 1 [19kB] 22 Molecular structure for compound 1 [19kB] 23 Security: Anyone File name: Compound_1_Molecular_Structure.png24 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] 25 Molecular structure for compound 2 [41kB] 26 Molecular structure for compound 2 [41kB] 27 Security: Anyone File name: Compound_2_Molecular_Structure.png28 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] 29 Transition temperatures of all mixtures [11kB] 30 Transition temperatures of all mixtures [11kB] 31 Security: Anyone File name: Mixtures_Transition_Temperatures.xlsx32 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] 33 Dielectric data for the pure compounds and mixtures [12kB] 34 Dielectric data for the pure compounds and mixtures [12kB] 35 Security: Anyone File name: Pure_Compounds_and_Mixtures_-_Dielectric_Anisotropy_vs_T-Tni.xlsx36 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] 37 Elastic constants data for the pure compounds and mixtures [33kB] 38 Elastic constants data for the pure compounds and mixtures [33kB] 39 Security: Anyone File name: Pure_Compounds_and_Mixtures_-_Elastic_Constants_vs_T-Tni.xlsx40 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] 41 Synthesis for compound 1 [137kB] 42 Synthesis for compound 1 [137kB] 43 Security: Anyone File name: ESI_plaintext.docx44 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] 45 Example of fitting to raw data [49kB] 46 Example of fitting to raw data [49kB] 47 Security: Anyone File name: Epsilon_vs_Temp_Mixture_4_T-Tni_=_-10K.png48 Content type: Data Mime-Type: image/png License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 49kB

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• 2. https://archive.researchdata.leeds.ac.uk/view/divisions/SPA/
• 3. https://doi.org/10.1080/02678292.2019.1687767
• 4. https://eprints.whiterose.ac.uk/153225/
• 5. https://archive.researchdata.leeds.ac.uk/id/eprint/591
• 6. https://orcid.org/0000-0003-2320-5589
• 7. https://orcid.org/0000-0002-7494-2100
• 8. mailto:pyssr@leeds.ac.uk
• 9. https://archive.researchdata.leeds.ac.uk/591/8/ReadMe.txt
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• 11. https://archive.researchdata.leeds.ac.uk/591/8/ReadMe.txt
• 12. https://archive.researchdata.leeds.ac.uk/591/8/ReadMe.txt
• 13. https://archive.researchdata.leeds.ac.uk/591/1/5CB_Molecular_Structure.png
• 14. https://archive.researchdata.leeds.ac.uk/591/1/5CB_Molecular_Structure.png
• 15. https://archive.researchdata.leeds.ac.uk/591/1/5CB_Molecular_Structure.png
• 16. https://archive.researchdata.leeds.ac.uk/591/1/5CB_Molecular_Structure.png
• 17. https://archive.researchdata.leeds.ac.uk/591/2/8CB_Molecular_Structure.png
• 18. https://archive.researchdata.leeds.ac.uk/591/2/8CB_Molecular_Structure.png
• 19. https://archive.researchdata.leeds.ac.uk/591/2/8CB_Molecular_Structure.png
• 20. https://archive.researchdata.leeds.ac.uk/591/2/8CB_Molecular_Structure.png
• 21. https://archive.researchdata.leeds.ac.uk/591/3/Compound_1_Molecular_Structure.png
• 22. https://archive.researchdata.leeds.ac.uk/591/3/Compound_1_Molecular_Structure.png
• 23. https://archive.researchdata.leeds.ac.uk/591/3/Compound_1_Molecular_Structure.png
• 24. https://archive.researchdata.leeds.ac.uk/591/3/Compound_1_Molecular_Structure.png
• 25. https://archive.researchdata.leeds.ac.uk/591/4/Compound_2_Molecular_Structure.png
• 26. https://archive.researchdata.leeds.ac.uk/591/4/Compound_2_Molecular_Structure.png
• 27. https://archive.researchdata.leeds.ac.uk/591/4/Compound_2_Molecular_Structure.png
• 28. https://archive.researchdata.leeds.ac.uk/591/4/Compound_2_Molecular_Structure.png
• 29. https://archive.researchdata.leeds.ac.uk/591/5/Mixtures_Transition_Temperatures.xlsx
• 30. https://archive.researchdata.leeds.ac.uk/591/5/Mixtures_Transition_Temperatures.xlsx
• 31. https://archive.researchdata.leeds.ac.uk/591/5/Mixtures_Transition_Temperatures.xlsx
• 32. https://archive.researchdata.leeds.ac.uk/591/5/Mixtures_Transition_Temperatures.xlsx
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• 36. https://archive.researchdata.leeds.ac.uk/591/6/Pure_Compounds_and_Mixtures_-_Dielectric_Anisotropy_vs_T-Tni.xlsx
• 37. https://archive.researchdata.leeds.ac.uk/591/7/Pure_Compounds_and_Mixtures_-_Elastic_Constants_vs_T-Tni.xlsx
• 38. https://archive.researchdata.leeds.ac.uk/591/7/Pure_Compounds_and_Mixtures_-_Elastic_Constants_vs_T-Tni.xlsx
• 39. https://archive.researchdata.leeds.ac.uk/591/7/Pure_Compounds_and_Mixtures_-_Elastic_Constants_vs_T-Tni.xlsx
• 40. https://archive.researchdata.leeds.ac.uk/591/7/Pure_Compounds_and_Mixtures_-_Elastic_Constants_vs_T-Tni.xlsx
• 41. https://archive.researchdata.leeds.ac.uk/591/9/ESI_plaintext.docx
• 42. https://archive.researchdata.leeds.ac.uk/591/9/ESI_plaintext.docx
• 43. https://archive.researchdata.leeds.ac.uk/591/9/ESI_plaintext.docx
• 44. https://archive.researchdata.leeds.ac.uk/591/9/ESI_plaintext.docx
• 45. https://archive.researchdata.leeds.ac.uk/591/10/Epsilon_vs_Temp_Mixture_4_T-Tni_%3D_-10K.png
• 46. https://archive.researchdata.leeds.ac.uk/591/10/Epsilon_vs_Temp_Mixture_4_T-Tni_%3D_-10K.png
• 47. https://archive.researchdata.leeds.ac.uk/591/10/Epsilon_vs_Temp_Mixture_4_T-Tni_%3D_-10K.png
• 48. https://archive.researchdata.leeds.ac.uk/591/10/Epsilon_vs_Temp_Mixture_4_T-Tni_%3D_-10K.png