title: Inorganic frameworks from selenidotetrelate anions [T2Se6]4- (T = Ge, Sn): synthesis, structures, and ionic conductivity of [K2(H2O)3][MnGe4Se10] and (NMe4)2[MSn4Se10] (M = Mn, Fe).
abstract: Syntheses, structures, and physical properties of three inorganic framework compounds [K(2)(H(2)O)(3)][MnGe(4)Se(10)] (1), (NMe(4))(2)[MnSn(4)Se(10)] (2), and (NMe(4))(2)[FeSn(4)Se(10)] (3) are presented. The title compounds are based on a prominent open framework anionic structure; in these cases, however, they contain K(+), the smallest type of counterion to be included so far (1), or represent Sn analogues (2, 3). Both changes with respect to related compounds are reflected in peculiar physical properties, such as ion conductivity or relatively small band gaps.
authors.affiliation: Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Strasse, 35043 Marburg, Germany.
authors.forename: Sima
authors.initials: S
authors.lastname: Haddadpour
authors.forename: Maike
authors.initials: M
authors.lastname: Melullis
authors.forename: Halgard
authors.initials: H
authors.lastname: Staesche
authors.forename: C R
authors.initials: CR
authors.lastname: Mariappan
authors.forename: Bernhard
authors.initials: B
authors.lastname: Roling
authors.forename: Rodolphe
authors.initials: R
authors.lastname: Clérac
authors.forename: Stefanie
authors.initials: S
authors.lastname: Dehnen