Phosphinic Acid Based Linkers: Building Blocks in Metal-Organic Framework Chemistry

0488842 - ÚACH 2019 RIV DE eng J - Journal Article
Hynek, Jan - Brázda, Petr - Rohlíček, Jan - Londesborough, Michael Geoffrey Stephen - Demel, Jan
Phosphinic Acid Based Linkers: Building Blocks in Metal-Organic Framework Chemistry.
Angewandte Chemie - International Edition. Roč. 57, č. 18 (2018), s. 5016-5019. ISSN 1433-7851. E-ISSN 1521-3773
R&D Projects: GA ČR(CZ) GA16-02098S; GA MŠMT(CZ) LO1603
EU Projects: European Commission(CZ) CZ.2.16/3.1.00/24510
Institutional support: RVO:61388980 ; RVO:68378271
Keywords : Coordination polymers * Electron diffraction * Iron * Metal-organic frameworks * Phosphinic acids
OECD category: Inorganic and nuclear chemistry
Impact factor: 12.257, year: 2018

Metal-organic frameworks (MOFs) are a chemically and topologically diverse family of materials composed of inorganic nodes and organic linkers bound together by coordination bonds. Presented here are two significant innovations in this field. The first is the use of a new coordination group, phenylene-1,4-bis(methylphosphinic acid) (PBPA), a phosphinic acid analogue of the commonly used terephtalic acid. Use of this new linker group leads to the formation of a hydrothermally stable and permanently porous MOF structure. The second innovation is the application of electron-diffraction tomography, coupled with dynamic refinement of the EDT data, to the elucidation of the structure of the new material, including the localization of hydrogen atoms.
Permanent Link: http://hdl.handle.net/11104/0284202


Research data: Wiley onlinelibrary