All Outputs (9)

Ferroelectric nematogens containing a methylthio group. (2023)
Journal Article
STEPANAFAS, G., CRUICKSHANK, E., BROWN, S., MAJEWSKA, M.M., POCIECHA, D., GORECKA, E., STOREY, J.M.C. and IMRIE, C.T. 2023. Ferroelectric nematogens containing a methylthio group. Materials advances [online], Advance Articles. Available from: https://doi.org/10.1039/d3ma00446e

The synthesis and characterisation of eight nematogens containing a terminal methylthio group is reported. The compounds are based on RM734 and differ in the number and position of fluorine substituents, and in the position of the lateral methoxy sub... Read More about Ferroelectric nematogens containing a methylthio group..

The influence of the imine bond direction on the phase behaviour of symmetric and non-symmetric liquid crystal dimers. (2023)
Journal Article
CRUICKSHANK, E., WALKER, R., STRACHAN, G.J. GOODE, C.H.F., MAJEWSKA, M.M., POCIECHA, D., GORECKO, E., STOREY, J.M.D. and IMRIE, C.T. 2023. The influence of the imine bond direction on the phase behaviour of symmetric and non-symmetric liquid crystal dimers. Journal of molecular liquids [online], 391(part A), article number 123226. Available from: https://doi.org/10.1016/j.molliq.2023.123226

The synthesis and characterisation of two series of liquid crystal dimers are reported: the symmetric 1,5-bis(4'-oxyanilinebenzylidene-4-alkane)pentanes (m-O5O-m), and the nonsymmetric 1-(4-cyanobiphenyl-4'-yloxy)-5-(4'-oxyanilinebenzylidene-4-alkane... Read More about The influence of the imine bond direction on the phase behaviour of symmetric and non-symmetric liquid crystal dimers..

To be or not to be polar: the ferroelectric and antiferroelectric nematic phases. (2023)
Journal Article
CRUICKSHANK, E., RYBAK, P., MAJEWSKA, M.M., RAMSAY, S., WANG, C, ZHU, C., WALKER, R., STOREY, J.M.D., IMRIE, C.T., GORECKA, E. and POCIECHA, D. 2023. To be or not to be polar: the ferroelectric and antiferroelectric nematic phases. ACS omega [online], 8(39), pages 36562-36568. Available from: https://doi.org/10.1021/acsomega.3c05884

We report two new series of compounds that show the ferroelectric nematic, NF, phase in which the terminal chain length is varied. The longer the terminal chain, the weaker the dipole–dipole interactions of the molecules are along the director and th... Read More about To be or not to be polar: the ferroelectric and antiferroelectric nematic phases..

The ferroelectric nematic phase: on the role of lateral alkyloxy chains. (2023)
Journal Article
CRUICKSHANK, E., PEARSON, A., BROWN, S., STOREY, J.M.D., IMRIE, C.T. and WALKER, R. 2023. The ferroelectric nematic phase: on the role of lateral alkyloxy chains. Liquid crystals [online], Latest Articles. Available from: https://doi.org/10.1080/02678292.2023.2221651

The synthesis and characterisation of the 4-({[4’-nitro-(1,1'-biphenyl)−4-yl]oxy}carbonyl)phenyl 2-alkoxy-4-methoxybenzoates are reported: the 1O(m-On)PEPEBNO2 series. These materials include an additional phenyl ring compared to the extensively stud... Read More about The ferroelectric nematic phase: on the role of lateral alkyloxy chains..

Ferroelectric nematic-isotropic liquid critical end point. (2023)
Journal Article
SZYDLOWSKA, J., MAJEWSKA, P., VAUPOTIČ, N., RYBAK, P., Corrie T. IMRIE, Rebecca WALKER, R., CRUICKSHANK, E., STOREY, J.M.D., DAMIAN, P. and GORECKA, E. 2023. Ferroelectric nematic-isotropic liquid critical end point. Physical review letters [online], 130(21), article 216802. Available from: https://doi.org/10.1103/PhysRevLett.130.216802

A critical end point above which an isotropic phase continuously evolves into a polar (ferroelectric) nematic phase with an increasing electric field is found in a ferroelectric nematic liquid crystalline material. The critical end point is approxima... Read More about Ferroelectric nematic-isotropic liquid critical end point..

Molecular shape, electronic factors, and the ferroelectric nematic phase: investigating the impact of structural modifications. (2023)
Journal Article
TUFAHA, N., CRUICKSHANK, E., POCIECHA, D., GORECKA, E., STOREY, J.M.D. and IMRIE, C.T. 2023. Molecular shape, electronic factors, and the ferroelectric nematic phase: investigating the impact of structural modifications. Chemistry: a European journal [online], 29(28), article e202300073. Available from: https://doi.org/10.1002/chem.202300073

The synthesis and characterisation of two series of low molar mass mesogens, the (4-nitrophenyl) 2-alkoxy-4-(4-methoxybenzoyl)oxybenzoates (NT3.m) and the (3-fluoro-4-nitrophenyl) 2-alkoxy-4-(4-methoxybenzoyl)oxybenzoates (NT3F.m), are reported in or... Read More about Molecular shape, electronic factors, and the ferroelectric nematic phase: investigating the impact of structural modifications..

Molecular shape, electronic factors, and the ferroelectric nematic phase: investigating the impact of structural modifications. [Dataset] (2023)
Dataset
TUFAHA, N., CRUICKSHANK, E., POCIECHA, D., GORECKA, E., STOREY, J.M.D. and IMRIE, C.T. 2023. Molecular shape, electronic factors, and the ferroelectric nematic phase: investigating the impact of structural modifications. [Dataset] Chemistry: a European journal [online], 29(28), article e202300073. Available from: https://tinyurl.com/bdexs49x

The synthesis and characterisation of two series of low molar mass mesogens, the (4-nitrophenyl) 2-alkoxy-4-(4-methoxybenzoyl)oxybenzoates (NT3.m) and the (3-fluoro-4-nitrophenyl) 2-alkoxy-4-(4-methoxybenzoyl)oxybenzoates (NT3F.m), are reported in or... Read More about Molecular shape, electronic factors, and the ferroelectric nematic phase: investigating the impact of structural modifications. [Dataset].

The effects of alkylthio chains on the properties of symmetric liquid crystal dimers. (2023)
Journal Article
CRUICKSHANK, E., STRACHAN, G.J., MAJEWSKA, M.M., POCIECHA, D., GORECKA, E., STOREY, J.M.D. and IMRIE, C.T. 2023. The effects of alkylthio chains on the properties of symmetric liquid crystal dimers. New journal of chemistry [online], 47(15), pages 7356-7368. Available from: https://doi.org/10.1039/D2NJ06252F

The synthesis and characterisation of four series of symmetric liquid crystal dimers containing either alkylthio or alkyloxy terminal chains are reported. The (E,E)-[pentane-1,5-diylbis(oxy-4,1-phenylene)]bis{N-[4-(alkyloxy)phenyl]methanimine}s, mO.O... Read More about The effects of alkylthio chains on the properties of symmetric liquid crystal dimers..

The effects of alkylthio chains on the properties of symmetric liquid crystal dimers. [Dataset] (2023)
Dataset
CRUICKSHANK, E., STRACHAN, G.J., MAJEWSKA, M.M., POCIECHA, D., GORECKA, E., STOREY, J.M.D. and IMRIE, C.T. 2023. The effects of alkylthio chains on the properties of symmetric liquid crystal dimers. [Dataset]. New journal of chemistry [online], 47(15), pages 7356-7368. Available from: https://www.rsc.org/suppdata/d2/nj/d2nj06252f/d2nj06252f1.pdf

In the design of organic molecules, sulfur can be interchanged with oxygen and during the 1960s and 1970s, in particular, saw use in liquid crystals. There has been a recent resurgence of interest in sulfur containing mesogens and the inclusion of su... Read More about The effects of alkylthio chains on the properties of symmetric liquid crystal dimers. [Dataset].