Dokument-ID Dokumenttyp Verfasser/Autoren Herausgeber Haupttitel Abstract Auflage Verlagsort Verlag Erscheinungsjahr Seitenzahl Schriftenreihe Titel Schriftenreihe Bandzahl ISBN Quelle der Hochschulschrift Konferenzname Quelle:Titel Quelle:Jahrgang Quelle:Heftnummer Quelle:Erste Seite Quelle:Letzte Seite URN DOI Abteilungen OPUS4-9436 misc Mondal, Suvendu Sekhar; Dey, Subarna; Baburin, Igor A.; Kelling, Alexandra; Schilde, Uwe; Seifert, Gotthard; Janiak, Christoph; Holdt, Hans-Jürgen Syntheses of two imidazolate-4-amide-5-imidate linker-based hexagonal metal-organic frameworks with flexible ethoxy substituent A rare example of in situ linker generation with the formation of soft porous Zn- and Co-MOFs (IFP-9 and -10, respectively) is reported. The flexible ethoxy groups of IFP-9 and -10 protrude into the 1D hexagonal channels. The gas-sorption behavior of both materials for H2, CO2 and CH4 showed wide hysteretic isotherms, typical for MOFs having a flexible substituent which can give rise to a gate effect. 2013 5 9394 9399 urn:nbn:de:kobv:517-opus4-94360 Institut für Chemie OPUS4-9442 misc Mondal, Suvendu Sekhar; Bhunia, Asamanjoy; Demeshko, Serhiy; Kelling, Alexandra; Schilde, Uwe; Janiak, Christoph; Holdt, Hans-Jürgen Synthesis of a Co(II)-imidazolate framework from an anionic linker precursor A Co(II)-imidazolate-4-amide-5-imidate based MOF, IFP-5, is synthesized by using an imidazolate anion-based novel ionic liquid as a linker precursor under solvothermal conditions. IFP-5 shows significant amounts of gas (N2, CO2, CH4 and H2) uptake capacities. IFP-5 exhibits an independent high spin Co(II) centre and antiferromagnetic coupling. 2013 3 39 42 urn:nbn:de:kobv:517-opus4-94424 Institut für Chemie OPUS4-9434 misc Mondal, Suvendu Sekhar; Bhunia, Asamanjoy; Baburin, Igor A.; Jäger, Christian; Kelling, Alexandra; Schilde, Uwe; Seifert, Gotthard; Janiak, Christoph; Holdt, Hans-Jürgen Gate effects in a hexagonal zinc-imidazolate-4-amide-5-imidate framework with flexible methoxy substituents and CO2 selectivity A new imidazolate-4-amide-5-imidate based MOF, IFP-7, is generated, having flexible methoxy groups, which act as molecular gates for guest molecules. This allows highly selective CO2 sorption over N2 and CH4 gases. 2013 2 7599 7601 urn:nbn:de:kobv:517-opus4-94341 Institut für Chemie