title: 4-Phenylbutan-2-one semicarbazone.
abstract: The title compound, C(11)H(15)N(3)O, crystallizes with two molecules in the asymmetric unit, which are held together by an extended network of hydrogen bonds. It is remarkable that only five of the six theoretically possible hydrogen bonds are formed.
authors.affiliation: Institut für Organische Chemie, J. W. Goethe-Universität Frankfurt, Marie-Curie-Strabetae 11, 60439 Frankfurt/Main, Germany.
authors.forename: A
authors.initials: A
authors.lastname: Degen
authors.forename: S
authors.initials: S
authors.lastname: Rühl
authors.forename: M
authors.initials: M
authors.lastname: Bolte