title: (2Z,3E)-2-{[1-(4-Chloro-benz-yl)-1H-indol-3-yl]methyl-idene}quinuclidin-3-one oxime.
abstract: In the title compound, C(23)H(22)ClN(3)O, the benzene ring of the 4-chorobenzyl group makes a dihedral angle of 78.56 (6)° with the best plane of the indole ring. The double bond connecting the aza-bicyclic and indole groups adopts a Z geometry. The geometry adopted by the C=N bond with respect to the N-OH bond is trans. The absolute configuration of the compound was determined from refinement of the Flack parameter.
authors.forename: Narsimha Reddy
authors.initials: NR
authors.lastname: Penthala
authors.forename: Thirupathi Reddy Yerram
authors.initials: TR
authors.lastname: Reddy
authors.forename: Sean
authors.initials: S
authors.lastname: Parkin
authors.forename: Peter A
authors.initials: PA
authors.lastname: Crooks