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Antiaromatic Supramolecules: F⋅⋅⋅S, F⋅⋅⋅Se, and F⋅⋅⋅π Intermolecular Interactions in 32 π Expanded Isophlorins
Author(s) -
Gopalakrishna Tullimilli Y.,
Reddy J. Sreedhar,
Anand Venkataramanarao G.
Publication year - 2013
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201207987
Subject(s) - antiaromaticity , chalcogen , intermolecular force , chemistry , fluorine , non covalent interactions , computer science , crystallography , aromaticity , molecule , organic chemistry , hydrogen bond
Count against : Stable and planar antiaromatic, expanded vinylogous isophlorins encourage chalcogen–fluorine noncovalent interactions. The wide cavity of the macrocycle accommodates covalently bound fluorine substituents, thus leading to multiple nonbonding interactions