Two-Dimensional Halogen-Bonded Porous Self-Assembled Nanoarchitectures of Copper β-Diketonato Complexes

Fabien Silly 1, * Christine Viala 2 Jacques Bonvoisin 3, *
* Auteur correspondant
1 LEPO - Laboratoire d'Electronique et nanoPhotonique Organique
SPEC - UMR3680 - Service de physique de l'état condensé, IRAMIS - Institut Rayonnement Matière de Saclay
3 CEMES-GNS - Groupe NanoSciences
CEMES - Centre d'élaboration de matériaux et d'études structurales
Abstract : Two novel copper β-diketonato complexes with halogen atoms are synthesized. The length of complex arms is slightly different. Scanning tunneling microscopy shows that the two complexes self-assemble into porous two-dimensional (2D) nanoarchitectures at the solid−liquid interface on graphite. These arrangements are however stabilized by the formation of two different halogen synthons between neighboring molecules. These synthons are composed of four or two type-II halogen bonds. These observations reveal that a tiny modification of complex design can drastically affect the structure of 2D halogen-bonded nanoarchitectures.
Type de document :
Article dans une revue
The Journal of Physical Chemistry C, ACS American Chemical Society - Publications, 2018, 〈10.1021/acs.jpcc.8b01390〉
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https://hal.archives-ouvertes.fr/hal-01763661
Contributeur : Jacques Bonvoisin <>
Soumis le : mercredi 11 avril 2018 - 12:16:43
Dernière modification le : mardi 24 avril 2018 - 16:55:26

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Fabien Silly, Christine Viala, Jacques Bonvoisin. Two-Dimensional Halogen-Bonded Porous Self-Assembled Nanoarchitectures of Copper β-Diketonato Complexes. The Journal of Physical Chemistry C, ACS American Chemical Society - Publications, 2018, 〈10.1021/acs.jpcc.8b01390〉. 〈hal-01763661〉

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