"Magic" Surface Clustering of Borazines Driven by Repulsive Intermolecular Forces

It's a kind of magic: Hydroxy pentaaryl borazine molecules self-assemble into small clusters (see structure) on Cu(111) surfaces, whereas with symmetric hexaaryl borazine molecules large islands are obtained. Simulations indicate that the observed “magic” cluster sizes result from long-range repulsive Coulomb forces arising from the deprotonation of the B[BOND]OH groups of the hydroxy pentaaryl borazine.

Titolo: "Magic" Surface Clustering of Borazines Driven by Repulsive Intermolecular Forces
Autori: 
BONIFAZI, DAVIDE
mostra contributor esterni 
Data di pubblicazione: 2013
Rivista: 
ANGEWANDTE CHEMIE. INTERNATIONAL EDITION  
Abstract: It's a kind of magic: Hydroxy pentaaryl borazine molecules self-assemble into small clusters (see structure) on Cu(111) surfaces, whereas with symmetric hexaaryl borazine molecules large islands are obtained. Simulations indicate that the observed “magic” cluster sizes result from long-range repulsive Coulomb forces arising from the deprotonation of the B[BOND]OH groups of the hydroxy pentaaryl borazine.
Handle: http://hdl.handle.net/11368/2768359
Digital Object Identifier (DOI): http://dx.doi.org/10.1002/anie.201300948
Appare nelle tipologie:1.1 Articolo in Rivista

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