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Cation–π and Lone Pair–π Interactions Combined in One: The First Experimental Evidence of (H 3 O‐lp) + ⋅⋅⋅π‐System Binding in a Crystal
Author(s) -
Nelyubina Yulia V.,
Barzilovich Petro Yu.,
Antipin Mikhail Yu.,
Aldoshin Sergei M.,
Lyssenko Konstantin A.
Publication year - 2011
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.201100294
Subject(s) - lone pair , supramolecular chemistry , oxonium ion , crystallography , chemistry , x ray crystallography , crystal (programming language) , crystal structure , diffraction , physics , computer science , molecule , ion , quantum mechanics , organic chemistry , programming language
A novel type of supramolecular interaction, with the two “antagonistic” binding models cation–π and lone pair–π fused into one, was found in a crystal of bis(oxonium) 4‐hydroxy‐1,3‐benzenedisulfonate by means of a topological analysis of the electron‐density distribution derived from high‐resolution X‐ray diffraction data.