6533b86dfe1ef96bd12ca12e
RESEARCH PRODUCT
IM-17: a new zeolitic material, synthesis and structure elucidation from electron diffraction ADT data and Rietveld analysis
Mathias DodinNicolas BatsUte KolbJean Louis PaillaudClaire MarichalPhilippe CaulletEnrico MugnaioliYannick Lorgouillouxsubject
ZeoliteRietveld refinementChemistryGeneral Chemical EngineeringAb initio[CHIM.CATA]Chemical Sciences/Catalysis02 engineering and technologyGeneral Chemistry010402 general chemistry021001 nanoscience & nanotechnology01 natural sciencesChemical formula0104 chemical scienceslaw.invention[SPI]Engineering Sciences [physics]CrystallographyElectron diffractionlawAcentric factor[CHIM]Chemical SciencesCalcination0210 nano-technologyZeoliteTopology (chemistry)description
International audience; The synthesis and the structure of IM-17, a new germanosilicate with a novel zeolitic topology, prepared hydrothermally with decamethonium as the organic structure directing agent, are reported. The structure of calcined and partially rehydrated IM-17 of chemical formula per unit cell |(H2O)14.4|[Si136.50Ge39.50O352] was solved ab initio using electron diffraction ADT data in the acentric Amm2 (setting Cm2m) space group and refined by the Rietveld method. This new zeolite framework type contains a 3D pore system made of intersecting 12, 10 and 8-ring channels.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2014-04-15 | RSC Advances |