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A novel Zn4O-based triazolyl benzoate MOF: synthesis, crystal structure, adsorption properties and solid state 13C NMR investigations
- The newly synthesized Zn4O-based MOF 3∞[Zn4(μ4-O){(Metrz-pba)2mPh}3]·8 DMF (1·8 DMF) of rare tungsten carbide (acs) topology exhibits a porosity of 43% and remarkably high thermal stability up to 430 °C. Single crystal X-ray structure analyses could be performed using as-synthesized as well as desolvated crystals. Besides the solvothermal synthesis of single crystals a scalable synthesis ofThe newly synthesized Zn4O-based MOF 3∞[Zn4(μ4-O){(Metrz-pba)2mPh}3]·8 DMF (1·8 DMF) of rare tungsten carbide (acs) topology exhibits a porosity of 43% and remarkably high thermal stability up to 430 °C. Single crystal X-ray structure analyses could be performed using as-synthesized as well as desolvated crystals. Besides the solvothermal synthesis of single crystals a scalable synthesis of microcrystalline material of the MOF is reported. Combined TG-MS and solid state NMR measurements reveal the presence of mobile DMF molecules in the pore system of the framework. Adsorption measurements confirm that the pore structure is fully accessible for nitrogen molecules at 77 K. The adsorptive pore volume of 0.41 cm3 g−1 correlates well with the pore volume of 0.43 cm3 g−1 estimated from the single crystal structure.…
Document Type: | Article (reviewed) |
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Zitierlink: | https://opus.hs-offenburg.de/3548 | Bibliografische Angaben |
Title (English): | A novel Zn4O-based triazolyl benzoate MOF: synthesis, crystal structure, adsorption properties and solid state 13C NMR investigations |
Author: | Jörg Lincke, Daniel Lässig, Karolin Stein, Jens MöllmerGND, Anusree Viswanath Kuttatheyil, Christian Reichenbach, Andreas Möller, Reiner StaudtGND, Grit Kalies, Marko Bertmer, Harald Krautscheid |
Date of Publication (online): | 2011/11/10 |
Creating Corporation: | Royal Society of Chemistry |
Place of publication: | Cambridge |
First Page: | 817 |
Last Page: | 824 |
Parent Title (English): | Dalton Transactions |
Volume: | 41 |
Issue: | 3 |
ISSN: | 1477-9226 |
DOI: | https://doi.org/10.1039/C1DT11431J |
URL: | https://www.researchgate.net/publication/51791768 |
Language: | English | Inhaltliche Informationen |
Institutes: | Fakultät Maschinenbau und Verfahrenstechnik (M+V) |
Institutes: | Bibliografie |
GND Keyword: | Adsorption; Metallorganisches Netzwerk | Formale Angaben |
Open Access: | Open Access |
Licence (German): | Urheberrechtlich geschützt |