Autor según el artículo: Bastien, Guillaume; Lemouchi, Cyprien; Allain, Magali; Wzietek, Pawel; Rodriguez-Fortea, Antonio; Canadell, Enric; Iliopoulos, Konstantinos; Gindre, Denis; Chrysos, Michael; Batail, Patrick
Departamento: Química Física i Inorgànica
Autor/es de la URV: Rodríguez Fortea, Antonio
Resumen: We report on a polymorph (2) of an amphidynamic crystal of molecular rods with two helical 1,4-bis(ethynyl)bicyclo[2.2.2]octane rotators where half of the rod-like molecules appear to be shifted with respect to their closest neighbours. This translation takes cogwheel-like pairs of rotators apart in the lattice in such a way that their motion becomes uncorrelated. This property is to be contrasted with the highly correlated motion found to govern the rotators in a recently-published polymorph 1 of the same material. As with polymorph 1, this motion is shown to take place independently of mutations in the handedness of the rotators and of the 'mutamer'-induced second harmonic generation. © 2014 The Royal Society of Chemistry.
Áreas temáticas: Química Odontología Materials science (miscellaneous) Materials science (all) Materiais Interdisciplinar General materials science General chemistry Farmacia Ensino Engenharias iv Engenharias ii Crystallography Condensed matter physics Ciências biológicas ii Ciências ambientais Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Biotecnología Biodiversidade Astronomia / física
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: antonio.rodriguezf@urv.cat
Identificador del autor: 0000-0001-5884-5629
Fecha de alta del registro: 2024-10-12
Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
Enlace a la fuente original: https://pubs.rsc.org/en/content/articlelanding/2014/ce/c3ce42054j
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Crystengcomm. 16 (7): 1241-1244
Referencia de l'ítem segons les normes APA: Bastien, Guillaume; Lemouchi, Cyprien; Allain, Magali; Wzietek, Pawel; Rodriguez-Fortea, Antonio; Canadell, Enric; Iliopoulos, Konstantinos; Gindre, D (2014). Changing gears to neutral in a polymorph of one-dimensional arrays of cogwheel-like pairs of molecular rotors. Crystengcomm, 16(7), 1241-1244. DOI: 10.1039/C3CE42054J
DOI del artículo: 10.1039/C3CE42054J
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2014
Tipo de publicación: Journal Publications
Repositori URV