title: Comment on "Theoretical investigation of perylene dimers and excimers and their signatures in X-ray diffraction".
authors.affiliation: Centre for Molecular Movies, and Department of Chemistry (KIKU), University of Copenhagen, DK-2100 Copenhagen, Denmark.
authors.forename: Thomas S
authors.initials: TS
authors.lastname: Kuhlman
authors.forename: Henrik T
authors.initials: HT
authors.lastname: Lemke
authors.forename: Theis I
authors.initials: TI
authors.lastname: Sølling
authors.forename: Gustavo F
authors.initials: GF
authors.lastname: Velardez
authors.forename: Niels E
authors.initials: NE
authors.lastname: Henriksen
authors.forename: Klaus B
authors.initials: KB
authors.lastname: Møller