Expanding manganese(iv) aqueous chemistry: unusually stable water-soluble hexahydrazide clathrochelate complexes

Sergii I. Shylin, James L. Pogrebetsky, Alina O. Husak, Dmytro Bykov, Andriy Mokhir, Frank Hampel, Sergiu Shova, Andrew Ozarowski, Elzbieta Gumienna-Kontecka, Igor O. Fritsky

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

Mn cage complexes are rare, and the ones successfully isolated in the solid state are not stable in water and organic solvents. Herein, we present the first report of mononuclear Mn clathrochelates, in which the encapsulated metal exists in the oxidation state +4. The complexes are extremely stable in the crystalline state and in solutions and show rich redox chemistry.

Original languageEnglish
Pages (from-to)11060-11063
Number of pages4
JournalChemical Communications
Volume57
Issue number84
DOIs
StatePublished - Oct 28 2021

Funding

The project has received funding from the European Union’s Horizon 2020 Research and Innovation Programme under the Marie Skłodowska-Curie grant agreement no. 778245. AOH and IOF acknowledge funding received from the Ministry of Education and Science of Ukraine (grant no. 19BF037-04). The high-field EPR spectra were recorded at the NHMFL, which is funded by the NSF through the Cooperative Agreement No. DMR-1644779, and the State of Florida. This research used resources of the Oak Ridge Leadership Computing Facility (OLCF), which is a DOE Office of Science User Facility supported under Contract DE-AC05-00OR22725.

FundersFunder number
State of Florida
National Science FoundationDMR-1644779
Office of ScienceDE-AC05-00OR22725
Horizon 2020 Framework Programme
H2020 Marie Skłodowska-Curie Actions778245
Ministry of Education and Science of Ukraine19BF037-04

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