0000000001313204
AUTHOR
Aziz Ghoufi
showing 5 related works from this author
Symmetry breakings in a metal organic framework with a confined guest
2020
The MOF $[{\text{Fe(tvp)}}_{2}{(\text{NCS})}_{2}]\ifmmode\cdot\else\textperiodcentered\fi{}2\text{BzCHO}$ is demonstrated to undergo a complex sequence of phase transitions and spin-crossover behavior of its constitutive ${\text{Fe}}^{\text{II}}$ ions upon adsorption of benzaldehyde guest molecules. Our study, combining Raman and synchrotron x-ray diffraction measurements on a single crystal, reveals that the conversion from the pure high-spin to the pure low-spin phases implies a rich sequence of intermediate phases, with symmetry breaking forming at least three different space groups. These different symmetries involve spin-state ordering, ligand ordering, and guest ordering, interpreted …
CCDC 1970081: Experimental Crystal Structure Determination
2020
Related Article: Céline Mariette, Elzbieta Trzop, Jean-Yves Mevellec, Abdou Boucekkine, Aziz Ghoufi, Guillaume Maurin, Eric Collet, M. Carmen Muñoz, José Antonio Real, Bertrand Toudic|2020|Physical Review B: covering condensed matter and materials physics|101|134103|doi:10.1103/PhysRevB.101.134103
CCDC 1970080: Experimental Crystal Structure Determination
2020
Related Article: Céline Mariette, Elzbieta Trzop, Jean-Yves Mevellec, Abdou Boucekkine, Aziz Ghoufi, Guillaume Maurin, Eric Collet, M. Carmen Muñoz, José Antonio Real, Bertrand Toudic|2020|Physical Review B: covering condensed matter and materials physics|101|134103|doi:10.1103/PhysRevB.101.134103
CCDC 1970083: Experimental Crystal Structure Determination
2020
Related Article: Céline Mariette, Elzbieta Trzop, Jean-Yves Mevellec, Abdou Boucekkine, Aziz Ghoufi, Guillaume Maurin, Eric Collet, M. Carmen Muñoz, José Antonio Real, Bertrand Toudic|2020|Physical Review B: covering condensed matter and materials physics|101|134103|doi:10.1103/PhysRevB.101.134103
CCDC 1970082: Experimental Crystal Structure Determination
2020
Related Article: Céline Mariette, Elzbieta Trzop, Jean-Yves Mevellec, Abdou Boucekkine, Aziz Ghoufi, Guillaume Maurin, Eric Collet, M. Carmen Muñoz, José Antonio Real, Bertrand Toudic|2020|Physical Review B: covering condensed matter and materials physics|101|134103|doi:10.1103/PhysRevB.101.134103