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Novel Host-Guest Structures of 2,4,6- Tris (4-Halophenoxy)-1,3,5-Triazines(XPOT): Inclusion of C60 and Pyridine

Bonin, Michel ; Labat, Gaël ; Couderc, Gaëtan ; Lüthi, Thérèse ; Reichenbächer, Katharina ; Hulliger, Jürg ; Bürgi, Hans-Beat

In: Journal of Chemical Crystallography, 2012, vol. 42, no. 6, p. 645-650

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    Titre
    • Novel Host-Guest Structures of 2,4,6- Tris (4-Halophenoxy)-1,3,5-Triazines(XPOT): Inclusion of C60 and Pyridine
    Auteur
    • Bonin, Michel. Laboratory for Chemical and Mineralogical Crystallography, Freiestraße 3, 3012, Berne, Switzerland
    • Labat, Gaël. Department of Chemistry and Biochemistry, University of Berne, Freiestraße 3, 3012, Berne, Switzerland
    • Couderc, Gaëtan. Department of Chemistry and Biochemistry, University of Berne, Freiestraße 3, 3012, Berne, Switzerland
    • Lüthi, Thérèse. Laboratory for Chemical and Mineralogical Crystallography, Freiestraße 3, 3012, Berne, Switzerland
    • Reichenbächer, Katharina. Department of Chemistry and Biochemistry, University of Berne, Freiestraße 3, 3012, Berne, Switzerland
    • Hulliger, Jürg. Department of Chemistry and Biochemistry, University of Berne, Freiestraße 3, 3012, Berne, Switzerland
    • Bürgi, Hans-Beat. Laboratory for Chemical and Mineralogical Crystallography, Freiestraße 3, 3012, Berne, Switzerland
    Type de document
    • Postprint
    Langue
    • Anglais
    Publié dans
    • Journal of Chemical Crystallography, 2012, vol. 42, no. 6, p. 645-650. Springer US; http://www.springer-ny.com
    Autre version électronique
    Identifiant OAI-PMH
    • oai:doc.rero.ch:317612
    Summary
    The crystal structures of two halophenoxytriazine host-guest compounds are reported and discussed. They feature inclusion of C60 into cages of 2,4,6-tris(4-iodophenoxy)-1,3,5-triazine [IPOT, hexagonal, P63/m, a=16.367(2)Å, c=20.661(4)Å, V=4793.1(13)Å3, Z=2] and of pyridine6-clusters into cages of 2,4,6-tris(4-bromophenoxy)-1,3,5-triazine (BrPOT, rhombohedral, R $$ \bar{3} $$ , a=15.5186(8)Å, c=39.521(3)Å, V=8242.7(8)Å3, Z=6). The stackings of the threefold symmetric layers of XPOT host molecules are different from each other and from those of all previously reported XPOT inclusion compounds (X: Cl, Br, I). Graphical Abstract: The new compounds IPOT3·C60 and BrPOT2·py3, represent new packing types in the family of threefold symmetric XPOT inclusion compounds (XPOT=2,4,6-tris(4-halophenoxy)-1,3,5-triazine; X=Cl, Br, I)