Massena Casey J, Riel Asia Marie S, Neuhaus George F, Decato Daniel A, Berryman Orion B
Department of Chemistry, University of Montana, 32 Campus Dr., Missoula, MT 59812, USA.
Chem Commun (Camb). 2015 Jan 28;51(8):1417-20. doi: 10.1039/c4cc09242b.
(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.
对含有高铼酸盐的1,3 - 双(4 - 乙炔基 - 3 - 碘吡啶鎓)苯支架进行的¹H NMR光谱和X射线晶体学研究表明,在溶液中存在强卤素键,在固态中存在双齿缔合。一种近乎同构的主体分子在相同相中显示出与高铼酸盐有显著的C - H氢键。