title: Solution and solid-phase halogen and C-H hydrogen bonding to perrhenate.
abstract: (1)H NMR spectroscopic and X-ray crystallographic investigations of a 1,3-bis(4-ethynyl-3-iodopyridinium)benzene scaffold with perrhenate reveal strong halogen bonding in solution, and bidentate association in the solid state. A nearly isostructural host molecule demonstrates significant C-H hydrogen bonding to perrhenate in the same phases.
authors.affiliation: Department of Chemistry, University of Montana, 32 Campus Dr., Missoula, MT 59812, USA. orion.berryman@umontana.edu.
authors.forename: Casey J
authors.initials: CJ
authors.lastname: Massena
authors.forename: Asia Marie S
authors.initials: AM
authors.lastname: Riel
authors.forename: George F
authors.initials: GF
authors.lastname: Neuhaus
authors.forename: Daniel A
authors.initials: DA
authors.lastname: Decato
authors.forename: Orion B
authors.initials: OB
authors.lastname: Berryman
mesh_terms: D001555:Benzene Derivatives / Q000737:chemistry; D018360:Crystallography, X-Ray; D006219:Halogens / Q000737:chemistry*; D006860:Hydrogen Bonding; D009682:Magnetic Resonance Spectroscopy; D012211:Rhenium / Q000737:chemistry*; D012996:Solutions
chemical_list: D001555:Benzene Derivatives; D006219:Halogens; D012996:Solutions; C015428:perrhenate; D012211:Rhenium