Category Archives: Intermolecular Clusters

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PCCP cover

A work on the intermolecular cluster pyridine-methane in collaboration with the group of  Walther Caminati has been chosen as cover of PCCP. Methane behaves in the complex as a noble gas, binding on top of the aromatic ring. This T-shape structure contrasts with the in-plane structure of other pyridine clusters involving halomethanes.


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A work in collaboration with the Pate group in Virginia examined the weakly-bound cluster of sevoflurane···benzene ans was published in Angewandte Chemie. The primary interaction is a relatively strong C-H···pi hydrogen bond. The presence of additional C-H···F weak interactions hinders the six-fold symmetric internal rotation of benzene around sevoflurane. This is probably the first time that such a V6 barrier has been determined in a intermolecular complex.



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J2IFAM meeting over

The VI meeting of young researchers in Atomic and Molecular Physics (J2IFAM-2014) organized in Bilbao (January 22-24) is now over. Montse gave a talk on pyridine···freon intermolecular complexes last Thursday 23rd.