title: [Au(2)Tl(2)(C(6)Cl(5))(4)].(CH(3))(2)C=O: a luminescent loosely bound butterfly cluster with a Tl(I)-Tl(I) interaction.
abstract: By reaction of NBu(4)[Au(C(6)Cl(5))(2)] with TlPF(6) in acetone the complex [Au(2)Tl(2)(C(6)Cl(5))(4)].(CH(3))(2)C=O is obtained, which shows a butterfly type arrangement of metals through short Au(I)-Tl(I) and Tl(I)-Tl(I) interactions. The last one is likely to be responsible for its luminescence behavior.
authors.affiliation: Departamento de Química Inorgánica-ICMA, Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain.
authors.forename: Eduardo J
authors.initials: EJ
authors.lastname: Fernández
authors.forename: José M
authors.initials: JM
authors.lastname: López-De-Luzuriaga
authors.forename: Miguel
authors.initials: M
authors.lastname: Monge
authors.forename: M Elena
authors.initials: ME
authors.lastname: Olmos
authors.forename: Javier
authors.initials: J
authors.lastname: Pérez
authors.forename: Antonio
authors.initials: A
authors.lastname: Laguna