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BnSeries_Textures
- 2. Optical Microscopy : Mike Fisch X-ray Diffraction: Lee Sharpnack and Tyler Harris Funding: NSF US Ireland R&D Partnership under Award # 1410649 Acknowledgments:
- 3. Compound Phase Transition/Temperature (⁰C) B12 B13 B14 B15 B16 B17 B18 B19 B20 I Sm A Cr95.6 67.2 I Sm A Cr109 49.2 I Sm A Cr97.5 65.3 I Sm A Cr110.3 49.5 I Sm A Cr 97.8 27.2 I Sm A Cr 109.5 61.7 I Sm X Cr97.1 31.2 I Sm A Cr 108.2 51.7 I Cr56.2
- 4. Compound D-spacing (Å) B12 27.60 B13 28.82 B14 29.74 B15 30.79 B16 31.25 B17 34.11 B18 33.98 B19 - B20 Crystal
- 5. B12 Optical Textures 94oC 67.8oC 67.2oC 38.6oC SmA SmX
- 6. B12 X-ray Diffratction 90⁰C Sm A 70⁰C Crystal X-ray Diffraction confirms Smectic A phase.
- 7. B13 Optical Textures 108oC 90oC 80oC 78.2oC 55oC 50.2oC SmA SmX Crystal? 55oC
- 8. B13 X-ray Diffraction 108⁰C Sm A 86⁰C Sm A 82⁰C Sm A
- 9. B13 X-ray Diffraction 58⁰C Crystal78⁰C Sm A X-ray Diffraction confirms Smectic A phase.
- 11. B14 X-ray Diffraction 96.5⁰C Sm A 67⁰C Crystal X-ray Diffraction confirms Smectic A phase.
- 12. B15 Optical Textures 104oC 74oC 55oC 49.9oC SmA Crystal
- 13. B15 X-ray Diffraction 110⁰C Sm A 70⁰C Sm A
- 14. B15 X-ray Diffraction 60⁰C Sm A 50⁰C Crystal? X-ray Diffraction confirms Smectic A phase.
- 15. B16 Optical Textures 96.8oC 70oC 65.5oC 34.7oC SmA SmC
- 16. B16 X-ray Diffraction 96⁰C Sm A 74⁰C Sm A 63⁰C Crystal X-ray Diffraction confirms Smectic A phase. No Smectic C phase found in this compound
- 17. B17 Optical Textures 105oC 94.6oC 93.6oC 90oC 65.7oC 61.7oC SmA CrystalSmX
- 18. B17 X-ray diffraction 109⁰C Sm A 100⁰C Sm A 90⁰C Sm A
- 19. B17 X-ray diffraction 70⁰C Sm A 60⁰C Crystal X-ray Diffraction confirms Smectic A phase.
- 20. B18 Optical Textures 90oC 70oC 64.7oC 33.4oC SmA SmA SmC? Crystal
- 21. B18 X-ray Diffraction 96⁰C Sm A 70⁰C Sm A
- 22. B18 X-ray Diffraction 65⁰C Sm A 31.2⁰C Crystal? X-ray Diffraction confirms Smectic A phase.
- 23. B19 Optical Textures 106oC 60oC 60oC pol 30o 51.7oC Crystal SmA