Bis(ethylenediammonium) μ-ethylenediaminetetraacetato-1κ3O,N,O′:2κ3O′′,N′,O′′′-bis[trioxidomolybdate(VI)] tetrahydrate

Autor: Lamine Yaffa, Dame Seye, Antoine Blaise Kama, Assane Toure, Cheikh Abdoul Khadir Diop

Publikováno v: IUCrData, Vol 9, Iss 7, p x240667 (2024)

The title compound, (C2H10N2)2[(C10H12N2O8)(MoO3)2]·4H2O, which crystallizes in the monoclinic C2/c space group, was obtained by mixing molybdenum oxide, ethylenediamine and ethylenediaminetetraacetic acid (H4edta) in a 2:4:1 ratio. The complex anio

Externí odkaz: https://doaj.org/article/37b3b86234a74f2784f31b8f86cbed35

Propane-1,3-diammonium molybdate

Autor: Alioune Wane, Antoine Blaise Kama, Mouhamadou Birame Diop, Libasse Diop, Laurent Plasseraud, Hélène Cattey

Publikováno v: IUCrData, Vol 4, Iss 4, p x190500 (2019)

The reaction between equimolar amounts of propane-1,3-diamine and molybdenum trioxide in water led to the formation of single crystals of the title salt, (C3H12N2)[MoO4]. The asymmetric unit is comprised of one propane-1,3-diammonium cation and one m

Externí odkaz: https://doaj.org/article/253238bf24bb4200a553a0ba6ff3c76a

Doped Lead Halide White Phosphors for Very High Efficiency and Ultra‐High Color Rendering

Autor: Qiang Shen, Florian Massuyeau, Eric Faulques, Lianmeng Zhang, Hailong Yuan, Romain Gautier, Fei Chen, Michael Paris, Antoine Blaise Kama, Nicolas Gautier

Publikováno v: Angewandte Chemie International Edition
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2020, 59 (7), pp.2802-2807. ⟨10.1002/anie.201910180⟩

International audience; Lighting with ultra-high color rendering is recently drawing more attention for applications such as jewellery, photography, museum and surgery but also in daily use as the intense blue emission from the commercial white LEDs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96b17ec0d1c5e8b60cb47f276d6bccd8
https://doi.org/10.1002/anie.201910180

Cyclohexylammonium sulfanilate: A simple representative of the chiral materials containing only achiral building units

Autor: Romain Gautier, Florian Massuyeau, Romain Génois, Antoine Blaise Kama, Mamadou Sidibe, Cheikh Abdoul Khadir Diop

Publikováno v: Materials Letters
Materials Letters, Elsevier, 2019, 241, pp.6-9. ⟨10.1016/j.matlet.2019.01.034⟩

International audience; Chiral building units must pack into chiral crystal structures. However, chiral structures can also be induced from achiral building units. In this letter, the later well-known phenomenon is illustrated with the simple synthes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23215b1764ea8f3d6f3cc27224550f68
https://hal.archives-ouvertes.fr/hal-02079850/document

Cocrystallization through the use of a salt: The case of thiourea with a new propanediammonium oxalate salt

Autor: Cheikh Abdoul Khadir Diop, Mamadou Sidibe, Antoine Blaise Kama, Erwann Jeanneau, Romain Gautier

Publikováno v: Journal of Crystal Growth
Journal of Crystal Growth, Elsevier, 2019, 528, pp.125267. ⟨10.1016/j.jcrysgro.2019.125267⟩

International audience; Selecting molecules with functional groups such as NH and CO can facilitate the growth of cocrystals through the creation of hydrogen bond networks. However, some compounds such as oxalic acid and thiourea, yet having such fun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70916c3e0a1d22c7f8e4e7322239a55d
https://doi.org/10.1016/j.jcrysgro.2019.125267