title: From attraction to repulsion: anion-π interactions between bromide and fluorinated phenyl groups.
abstract: Anion-π interactions in crystals of fluorobenzyl ammonium salts depend on the degree of fluorination at the aromatics.
authors.affiliation: Institut für Organische Chemie, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.
authors.forename: Michael
authors.initials: M
authors.lastname: Giese
authors.forename: Markus
authors.initials: M
authors.lastname: Albrecht
authors.forename: Christoph
authors.initials: C
authors.lastname: Bannwarth
authors.forename: Gerhard
authors.initials: G
authors.lastname: Raabe
authors.forename: Arto
authors.initials: A
authors.lastname: Valkonen
authors.forename: Kari
authors.initials: K
authors.lastname: Rissanen
mesh_terms: D000838:Anions / Q000737:chemistry*; D001596:Benzylamines / Q000737:chemistry*; D001965:Bromides / Q000737:chemistry*; D018360:Crystallography, X-Ray; D004583:Electrons; D005464:Fluorobenzenes / Q000737:chemistry; D054879:Halogenation; D006860:Hydrogen Bonding; D008968:Molecular Conformation; D010879:Piperazines / Q000737:chemistry; D000644:Quaternary Ammonium Compounds / Q000737:chemistry*
chemical_list: D000838:Anions; D001596:Benzylamines; D001965:Bromides; D005464:Fluorobenzenes; D010879:Piperazines; D000644:Quaternary Ammonium Compounds; C007306:triethylenediamine