Intermolecular C--H· · ·O, Cl· · ·Cl and pi-pi interactions in the 2-dichloromethyl derivative of vitamin K3 (Articolo in rivista)

Type
Label
  • Intermolecular C--H· · ·O, Cl· · ·Cl and pi-pi interactions in the 2-dichloromethyl derivative of vitamin K3 (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1107/S010827011303196X (literal)
Alternative label
  • Raffaella Soave, Pietro Colombo (2013)
    Intermolecular C--H· · ·O, Cl· · ·Cl and pi-pi interactions in the 2-dichloromethyl derivative of vitamin K3
    in Acta crystallographica. Section C, Crystal structure communications.
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Raffaella Soave, Pietro Colombo (literal)
Pagina inizio
  • 1563 (literal)
Pagina fine
  • 1566 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 69 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 12 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di Scienze e Tecnologie Molecolari, Consiglio Nazionale delle Ricerche (literal)
Titolo
  • Intermolecular C--H· · ·O, Cl· · ·Cl and pi-pi interactions in the 2-dichloromethyl derivative of vitamin K3 (literal)
Abstract
  • The title 1,4-naphthoquinone, 2-dichloromethyl-3-methyl-1,4- dihydronaphthalene-1,4-dione, C12H8Cl2O2, is a chlorinated derivative of vitamin K3, which is a synthetic compound also known as menadione. Molecules of (I) are planar and lie on a crystallographic mirror plane (Z0 = 0.5) in the space group Pnma. They are connected to each other by C--H? ? ?O hydrogen bonds, forming two-dimensional layers parallel to the ac plane. In addition, Cl? ? ?Cl and ?-? interactions link adjacent molecules in different layers, thus forming zigzag ribbons along the b axis, such that a three-dimensional architecture is generated. (literal)
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