Using synchrotron high-resolution powder ...
Type de document :
Article dans une revue scientifique: Article original
URL permanente :
Titre :
Using synchrotron high-resolution powder X-ray diffraction for the structure determination of a new cocrystal formed by two active principle ingredients
Auteur(s) :
Guerain, Mathieu [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
T. Correia, Natália [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Roca Paixao, Luisa-Viviane [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Chevreau, Hubert [Auteur]
Synchrotron SOLEIL [SSOLEIL]
Affouard, Frédéric [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
![refId](/themes/Mirage2//images/idref.png)
Unité Matériaux et Transformations (UMET) - UMR 8207
T. Correia, Natália [Auteur]
![refId](/themes/Mirage2//images/idref.png)
Unité Matériaux et Transformations (UMET) - UMR 8207
Roca Paixao, Luisa-Viviane [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Chevreau, Hubert [Auteur]
Synchrotron SOLEIL [SSOLEIL]
Affouard, Frédéric [Auteur]
![refId](/themes/Mirage2//images/idref.png)
Unité Matériaux et Transformations (UMET) - UMR 8207
Titre de la revue :
Acta Crystallographica Section C Structural Chemistry
Numéro :
80
Pagination :
37-42
Éditeur :
International Union of Crystallography (IUCr)
Date de publication :
2024-01-28
ISSN :
2053-2296
Discipline(s) HAL :
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
Résumé en anglais : [en]
The crystal structure of a new 1:1 cocrystal of carbamazepine and S-naproxen (C15H12N2O·C14H14O3) was solved from powder X-ray diffraction (PXRD). The PXRD pattern was measured at the high-resolution beamline CRISTAL at ...
Lire la suite >The crystal structure of a new 1:1 cocrystal of carbamazepine and S-naproxen (C15H12N2O·C14H14O3) was solved from powder X-ray diffraction (PXRD). The PXRD pattern was measured at the high-resolution beamline CRISTAL at synchrotron SOLEIL (France). The structure was solved using Monte Carlo simulated annealing, then refined with Rietveld refinement. The positions of the H atoms were obtained from density functional theory (DFT) ground-state calculations. The symmetry is orthorhombic with the space group P212121 (No. 19) and the following lattice parameters: a = 33.5486 (9), b = 26.4223 (6), c = 5.3651 (10) Å and V = 4755.83 (19) Å3.Lire moins >
Lire la suite >The crystal structure of a new 1:1 cocrystal of carbamazepine and S-naproxen (C15H12N2O·C14H14O3) was solved from powder X-ray diffraction (PXRD). The PXRD pattern was measured at the high-resolution beamline CRISTAL at synchrotron SOLEIL (France). The structure was solved using Monte Carlo simulated annealing, then refined with Rietveld refinement. The positions of the H atoms were obtained from density functional theory (DFT) ground-state calculations. The symmetry is orthorhombic with the space group P212121 (No. 19) and the following lattice parameters: a = 33.5486 (9), b = 26.4223 (6), c = 5.3651 (10) Å and V = 4755.83 (19) Å3.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
CNRS
INRAE
ENSCL
CNRS
INRAE
ENSCL
Collections :
Équipe(s) de recherche :
Matériaux Moléculaires et Thérapeutiques
Date de dépôt :
2024-02-14T12:55:20Z
2024-02-16T07:04:09Z
2024-02-16T09:46:16Z
2024-02-19T09:37:05Z
2024-02-24T15:14:36Z
2024-03-18T16:00:35Z
2024-02-16T07:04:09Z
2024-02-16T09:46:16Z
2024-02-19T09:37:05Z
2024-02-24T15:14:36Z
2024-03-18T16:00:35Z
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