Nanoparticle-based hollow microstructures formed by two-stage nematic nucleation and phase separation

Autor: Sheida T. Riahinasab, Amir Keshavarz, Charles N. Melton, Ahmed Elbaradei, Gabrielle I. Warren, Robin L. B. Selinger, Benjamin J. Stokes, Linda S. Hirst

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)

Synthetic routes to hollow microstructures typically require templates or long processing times. Here, the authors discover a two-stage nematic nucleation mechanism that allows them to assemble liquid crystal-dispersed nanoparticles into various holl

Externí odkaz: https://doaj.org/article/049d0bc80a8a441d92902be7c77d9339

Enhancing the Antiaromaticity of s-Indacene through Naphthothiophene Fusion

Autor: Joshua E. Barker, Lev N. Zakharov, Michael M. Haley, Gabrielle I. Warren

Publikováno v: Organic Letters. 23:5012-5017

Addressing the instability of antiaromatic compounds often involves protection with bulky groups and/or fusion of aromatic rings, thus decreasing paratropicity. We report four naphthothiophene-fused s-indacene isomers, one of which is more antiaromat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4fc8774efc29ea6a982fc8f9fc5e0a1
https://doi.org/10.1021/acs.orglett.1c01514

Crystal structure and Hirshfeld surface analysis of (E)-3-(3-iodophenyl)-1-(4-iodophenyl)prop-2-en-1-one

Autor: Natalie E. Pridmore, Stephen D. Warren, Simon R. Hall, Matthew E. Cremeens, Charlie L. Hall, Masaomi Matsumoto, Gemma D. D'Ambruoso, Gabrielle I Warren, Jason Potticary, Kieran J Spruce

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 1, Pp 72-76 (2020)
Spruce, K, Hall, C, Potticary, J L, Pridmore, N E, Cremeens, M, D'Ambrusco, G, Matsumoto, M, Warren, G, Warren, S & Hall, S R 2020, ' Crystal structure and Hirshfeld surface analysis of (E)-3-(3-iodophenyl)-1-(4-iodophenyl)prop-2-en-1-one ', Acta Crystallographica Section E: Crystallographic Communications, vol. 76, no. 1, pp. 72-76 . https://doi.org/10.1107/S2056989019016402
Acta Crystallographica Section E: Crystallographic Communications

The title compound, C15H10I2O, is a halogenated chalcone formed from two iodine substituted rings, one para-substituted and the other meta-substituted, linked through a prop-2-en-1-one spacer. The crystal structure shows the mol­ecules contain halog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3933491a4bc2cef9f294aa4df1e8365
http://scripts.iucr.org/cgi-bin/paper?S2056989019016402