Self-Assembled Microporous M-HOFs Based on an Octahedral Rhenium Cluster with Benzimidazole

Autor:	Ilia V. Eltsov, Yuri A. Vorotnikov, Natalia V. Kuratieva, Dmitry I. Konovalov, Anton A. Ivanov, Konstantin A. Kovalenko, Michael A. Shestopalov
Rok vydání:	2021
Předmět:	Benzimidazole Hydrogen bond chemistry.chemical_element Quantum yield Microporous material Rhenium Inorganic Chemistry chemistry.chemical_compound Crystallography Octahedron chemistry Cluster (physics) Physical and Theoretical Chemistry Luminescence
Zdroj:	Inorganic Chemistry. 60:14687-14696
ISSN:	1520-510X 0020-1669
DOI:	10.1021/acs.inorgchem.1c01771
Popis:	Substitution of apical halide ligands in [{Re6Sei8}Xa6]3- (X = Cl, Br) by benzimidazole (bimzH) accompanied by a self-assembly process leads to the formation of microporous Re6-based hydrogen-bonded organic frameworks (Re6-HOFs) constructed on N-H···X hydrogen bonds and π-π-stacking interactions between bimzH ligands. Re6-HOFs demonstrate sorption properties with a Brunauer-Emmett-Teller surface area of up to 443 m2 g-1 and luminescence with a quantum yield and an emission lifetime of up to 0.16 and 16 μs, respectively. The compounds obtained complement small groups of transition-metal cluster-based HOFs, which are a perspective for the development of multifunctional frameworks.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8895657cde2a24bbd609f6eb809e6eb https://doi.org/10.1021/acs.inorgchem.1c01771 Zobrazit plný text záznamu