References
- Ghosh S, Begum N, Turlapati S, et al. Ferroelectric-like switching in the nematic phase of four-ring bent-core liquid crystals. J Mater Chem C. 2014;2:425–431.
- Shanker G, Nagaraj M, Kocot A, et al. Nematic phases in 1,2,4 oxadiazole-based bent-core liquid crystals: is there a ferroelectric switching? Adv Funct Mater. 2012;22:1671–1683.
- Khan RK, Turlapati S, Rao NVS, et al. Elastic and dielectric properties of ferroelectric nanoparticles/bent-core nematic liquid crystal blend. Eur Phys J E. 2017;40(75):1–6.
- Kaur S, Mohiuddin G, Satapathy P, et al. Influence of terminal halogen moieties on the phase structure of short-core achiral hockey-stick shaped mesogens: design, synthesis and structure-property relationship. Mol Syst Des Eng. 2018;3:839–852.
- Kaur S, Mohiuddin G, Punjani V, et al. Structural organization and molecular self-assembly of a new class of polar and non-polar four-ring based bent-core molecules. J Mol Liq. 2019;295(111687):1–11.
- Harden J, Mbanga B, Éber N, et al. Giant flexoelectricity of bent-core nematic liquid crystals. Phys Rev Lett. 2006;97(157802):1–4.
- Kaur S, Begum N, Mohiuddin G, et al. Photo-responsive behavior of azobenzene based polar hockey-stick-shaped liquid crystals. ChemPhysChem. 2021. DOI:https://doi.org/10.1002/cphc.202100215.
- Begum N, Kaur S, Xiang Y, et al. Photoswitchable bent-core nematic liquid crystals with methylated azobenzene wing exhibiting optic-field-enhanced fréedericksz transition effect. J Phys Chem C. 2019;124:874–885.
- Begum N, Kaur S, Mohiuddin G, et al. Structural understanding, photoswitchability and supergelation of a new class of four-ring based bent shaped liquid crystal. J Phys Chem B. 2019;123:4443–4451.
- Kaur S, Punjani V, Mohiuddin G, et al. Orthogonal smectic and nematic ordering in three-ring polar bent-core molecules with anti-parallel arrangement. New J Chem. 2017;41:5403–5411.
- Grunwald MA, Wohrle T, Forschner R, et al. Columnar propeller-like 1,3,5-triphenylbenzenes: probing the effect of chlorine on the suzuki cross-coupling and liquid crystalline properties. Eur J Org Chem. 2020;15:2190–2198.
- Wӧhrle T, Beardsworth SJ, Schilling C, et al. Columnar propeller-like 1,3,5-triphenylbenzenes: the missing link of shape-persistent hekates. Soft Matter. 2016;12:3730.
- Tschierske C, Photinos DJ. Biaxial nematic phases. J Mater Chem. 2010;20:4263–4294.
- Keith C, Lehmann A, Baumeister U, et al. Nematic phases of bent-core mesogens. Soft Matter. 2010;6:1704–1721.
- Gleeson HF, Kaur S, Gortz V, et al. The nematic phases of bent-core liquid crystals. ChemPhysChem. 2014;15:1251–1260.
- Bisoyi HK, Kumar S. Discotic nematic liquid crystals: science and technology. Chem Soc Rev. 2010;39:264–285.
- Schadt M. Liquid crystal materials and liquid crystal displays. Annu Rev Mater Sci. 1997;27:305–379.
- Schadt M, Helfrich W. Voltage-dependent optical activity of a twisted nematic liquid crystal. Appl Phys Lett. 1971;18:127–128.
- Boller A, Scherrer H, Schadt M, et al. Low electrooptic threshold in new liquid crystals. Proc IEEE. 1972;60:1002–1003.
- Matraszek J, Mieczkowski J, Szydlowska J, et al. Nematic phase formed by banana-shaped molecules. Liq Cryst. 2000;27:429–436.
- Weissflog W, Nadasi H, Dunemann U, et al. Influence of lateral substituents on the mesophase behaviour of banana-shaped mesogens. J Mater Chem. 2001;11:2748–2758.
- Olivares JA, Stojadinovic S, Dingemans T, et al. Optical studies of the nematic phase of an oxazole-derived bent-core liquid crystal. Phys Rev E. 2003;68(41704):1–6.
- Acharya BR, Primak A, Kumar S, et al. Biaxial nematic phase in bent-core thermotropic mesogens. Phys Rev Lett. 2004;92(145506):1–4.
- Kang S, Saito Y, Watanabe N, et al. Low birefringent, chiral banana phase below calamitic nematic and/or smectic C phases in oxadiazole derivatives. J Phys Chem B. 2006;110:5205–5214.
- Lehmann M, Kang SW, Kohn C, et al. Shape-persistent V-shaped mesogens-formation of nematic phases with biaxial order. J Mater Chem. 2006;16:4326–4334.
- Paul MK, Kalita G, Laskar AR, et al. Synthesis and mesomorphic behaviour of achiral four-ring unsymmetrical bent-core liquid crystals: nematic phases. J Mol Struct. 2013;1049:78–89.
- Debnath S, Mohiuddin G, Turlapati S, et al. Nematic phases in achiral unsymmetrical four-ring bent-core azo compounds possessing strongly polar cyano and nitro moieties as end substituents: synthesis and characterization. Dyes Pigm. 2013;99:447–455.
- Sarkar DD, Deb R, Chakraborty N, et al. Synthesis of achiral four-ring unsymmetrically substituted toluene derived liquid crystals with a polar end group. Liq Cryst. 2012;39:1003–1010.
- Patranabish S, Mohiuddin G, Begum N, et al. Cybotactic nematic phase of achiral unsymmetrical bent-core liquid crystals-Quelling of polar ordering and the influence of terminal substituent moiety. J Mol Liq. 2018;257:144–154.
- Mohiuddin G, Begum N, Rao NVS, et al. Observation of disordered mesomorphism in three-ring-based highly polar bent-core molecules: design, synthesis and characterization. Liq Cryst. 2017;44:2247–2258.
- Nafees A, Kalita G, Paul MK, et al. Effect of methoxy group instead of polar group in the nematic phase of four-ring bent-core liquid crystals. RSC Adv. 2015;5:7001–7006.
- Kaur S, Liu H, Addis J, et al. The influence of structure on the elastic, optical and dielectric properties of nematic phases formed from bent-core molecules. J Mater Chem C. 2013;1:6667–6676.
- Kaur S, Tian L, Liu H, et al. The elastic and optical properties of a bent-core thiadiazole nematic liquid crystal: the role of the bend angle. J Mater Chem C. 2013;1:2416–2425.
- Francescangeli O, Stanic V, Torgova SI, et al. Ferroelectric response and induced biaxiality in the nematic phase of bent-core mesogens. Adv Funct Mater. 2009;19:2592–2600.
- Wiant D, Gleeson JT, Eber N, et al. Nonstandard electroconvection in a bent-core nematic liquid crystal. Phys Rev E. 2005;72(41712):1–12.
- Kaur S, Belaissaoui A, Goodby JW, et al. Nonstandard electroconvection in a bent-core oxadiazole material. Phys Rev E. 2011;83(41704):1–12.
- Paladugu S, Kaur S, Mohiuddin G, et al. Microrheology to probe smectic clusters in bent-core nematic liquid crystals. Soft Matter. 2020;16:7556–7561.
- Khan RK, Turlapati S, Rao NVS, et al. Novel achiral four-ring bent-shaped nematic liquid crystals with trifluoromethyl and methyl substituents in the central molecular core: an unusually large Kerr constant in blue phase III of nematic-chiral dopant mixture. J Mater Chem C. 2017;5:6729–6737.
- Bailey C, Fodor-Csorba K, Gleeson JT, et al. Rheological properties of bent-core liquid crystals. Soft Matter. 2009;5:3618–3622.
- Jakli A. Liquid crystals of the twenty-first century-nematic phase of bent-core molecules. Liq Cryst Rev. 2013;1:65–82.
- Dabrowski R. From the discovery of the partially bilayer smectic A phase to blue phases in polar liquid crystals. Liq Cryst. 2015;42:783–818.
- Kim K, Jordan KD. Comparison of density functional and MP2 calculations on the water monomer and dimer. J Phys Chem. 1994;98:10089–10094.
- Stephens PJ, Devlin FJ, Chabalowski CF, et al. Ab initio calculation of vibrational absorption and circular dichroism spectra using density functional force fields. J Phys Chem. 1994;98:11623–11627.
- Frisch MJ, Trucks GW, Schlegel HB, et al. GAUSSIAN 09 (Revision B.01). Wallingford, CT: Gaussian, Inc.; 2010.