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Phenyl/Pentafluorophenyl Interactions and the Generation of Ordered Mixed Crystals: sym ‐Triphenethynylbenzene and sym ‐Tris(perfluorophenethynyl)benzene
Author(s) -
Ponzini Francesco,
Zagha Ralph,
Hardcastle Kenneth,
Siegel Jay S.
Publication year - 2000
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 - 10.1002/1521-3773(20000703)39:13<2323::aid-anie2323>3.0.co;2-x
Subject(s) - stacking , supramolecular chemistry , tris , benzene , crystal engineering , chemistry , crystal structure , crystallography , crystal (programming language) , order (exchange) , simple (philosophy) , organic chemistry , computer science , biochemistry , philosophy , finance , epistemology , programming language , economics
Local order in crystals can be manifested by phenyl/perfluorophenyl interactions. A cooperative network of such attractions can induce a specific stacking order, as observed in complex 1 . These structures provide striking examples of a simple principle in crystal engineering and supramolecular synthesis.