title: Alternariol.
abstract: 3,7,9-trihydr-oxy-1-methyl-6H-benzo[c]chromen-6-one), C(14)H(10)O(5), the methyl group is shifted out of the molecular plane due to a steric collision, thus causing a slight twist of the benzene rings. The mol-ecular structure is stabilized by an intra-molecular O-H⋯O hydrogen bond, generating an S(6) ring. In the crystal, mol-ecules are connected by inter-molecular O-H⋯O hydrogen bonds into a three-dimensional network.
authors.forename: David
authors.initials: D
authors.lastname: Siegel
authors.forename: Sergey
authors.initials: S
authors.lastname: Troyanov
authors.forename: Johannes
authors.initials: J
authors.lastname: Noack
authors.forename: Franziska
authors.initials: F
authors.lastname: Emmerling
authors.forename: Irene
authors.initials: I
authors.lastname: Nehls