Bis(4,4'-bipyridinium)bis(8-hydroxyquinoline-5-sulfonate)bipyridine pentahydrate (Articolo in rivista)

Type
Label
  • Bis(4,4'-bipyridinium)bis(8-hydroxyquinoline-5-sulfonate)bipyridine pentahydrate (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Alternative label
  • Baskar Raj S., Muthiah P.T., Bocelli G., Cantoni A. (2003)
    Bis(4,4'-bipyridinium)bis(8-hydroxyquinoline-5-sulfonate)bipyridine pentahydrate
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Baskar Raj S., Muthiah P.T., Bocelli G., Cantoni A. (literal)
Pagina inizio
  • o1980 (literal)
Pagina fine
  • o1983 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • E59 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • Bis(4,4'-bipyridinium)bis(8-hydroxyquinoline-5-sulfonate)bipyridine pentahydrate (literal)
Abstract
  • In the title compound the asymmetric unit contains two 8-hydroxyquinoline-5-sulfonate (HQS) anions, two 4,4'-bipyridinium ions, a neutral 4,4'-bipyridine molecule and five water molecules. The sulfonic acid group is deprotonated. Interestingly, in both the HQS anions, the O-H bond is oriented away from the quinoline-N atom, since the water molecule competes in hydrogen bonding with the quinolinol-O atom. The neutral 4,4'-bipyridine and one of the protonated 4,4'-bipyridine moieties are bridged by two water molecules, resulting in a `U'-shaped hydrogen-bonded molecular arrangement. Many stacking interactions were observed between: (i) the pyridine rings of bipyridine moieties; (ii) the pyridine rings of bipyridine and HQS moieties; (iii) the pyridine ring of bipyridine and the benzene ring of the HQS anion. (literal)
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