Autor segons l'article: Bastien, Guillaume; Lemouchi, Cyprien; Allain, Magali; Wzietek, Pawel; Rodriguez-Fortea, Antonio; Canadell, Enric; Iliopoulos, Konstantinos; Gindre, Denis; Chrysos, Michael; Batail, Patrick
Departament: Química Física i Inorgànica
Autor/s de la URV: Rodríguez Fortea, Antonio
Resum: 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.
Àrees temàtiques: 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
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: antonio.rodriguezf@urv.cat
Identificador de l'autor: 0000-0001-5884-5629
Data d'alta del registre: 2024-10-12
Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
Enllaç font original: https://pubs.rsc.org/en/content/articlelanding/2014/ce/c3ce42054j
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Crystengcomm. 16 (7): 1241-1244
Referència 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 de l'article: 10.1039/C3CE42054J
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2014
Tipus de publicació: Journal Publications
Repositori URV