title: Route to cluster helicates.
authors.affiliation: Departamento de Química Inorgánica, Facultade de Química, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain. qimb45@usc.es
authors.forename: Manuel R
authors.initials: MR
authors.lastname: Bermejo
authors.forename: Ana M
authors.initials: AM
authors.lastname: González-Noya
authors.forename: Rosa M
authors.initials: RM
authors.lastname: Pedrido
authors.forename: María J
authors.initials: MJ
authors.lastname: Romero
authors.forename: Miguel
authors.initials: M
authors.lastname: Vázquez