TY - JOUR A1 - Mondal, Suvendu Sekhar A1 - Bhunia, Asamanjoy A1 - Baburin, Igor A. A1 - Jäger, Christian A1 - Kelling, Alexandra A1 - Schilde, Uwe A1 - Seiert, Gotthard A1 - Janiak, Christoph A1 - Holdt, Hans-Jürgen T1 - Gate effects in a hexagonal zinc-imidazolate-4-amide-5-imidate framework with flexible methoxy substituents and CO2 selectivity N2 - 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. Y1 - 2008 UR - http://pubs.rsc.org/en/content/articlepdf/2013/cc/c3cc42156b U6 - https://doi.org/10.1039/C3CC42156B ER - TY - JOUR A1 - Mondal, Suvendu Sekhar A1 - Dey, Subarna A1 - Baburin, Igor A. A1 - Kelling, Alexandra A1 - Schilde, Uwe A1 - Janiak, Christoph A1 - Holdt, Hans-Jürgen T1 - Syntheses of two imidazolate-4-amide-5-imidate linker based hexagonal metal-organic frameworks with flexible ethoxy substituent N2 - 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. Y1 - 2008 UR - http://pubs.rsc.org/en/Content/ArticleLanding/2013/CE/c3ce41632a U6 - https://doi.org/10.1039/C3CE41632A ER - TY - JOUR A1 - Mondal, Suvendu Sekhar A1 - Bhunia, Asamanjoy A1 - Demeshok, Serhiy A1 - Kelling, Alexandra A1 - Schilde, Uwe A1 - Janiak, Christoph A1 - Holdt, Hans-Jürgen T1 - Synthesis of a Co(II)-imidazolate framework from an anionic linker precursor: gas-sorption ans magnetic proberties N2 - 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. Y1 - 2008 UR - http://pubs.rsc.org/en/content/articlelanding/2013/ce/c3ce42040j ER -