Exploring the Frontiers of Heterometallic Systems: the {FeW5} Octahedral Cluster Complex | Sciact - CRIS-system of Boreskov Institute of Catalysis

Exploring the Frontiers of Heterometallic Systems: the {FeW5} Octahedral Cluster Complex Full article

Journal

Inorganic Chemistry
ISSN: 0020-1669 , E-ISSN: 1520-510X

Output data

Year: 2024, Volume: 63, Number: 35, Pages: 16128–16133 Pages count : 6 DOI: 10.1021/acs.inorgchem.4c02594

Tags

Indium phosphide; Iron; Iron compounds; Molybdenum alloys; Molybdenum compounds; Tungsten compounds

Authors

Kozyreva Anastasia I. ^1,2 , Yudin Vasiliy N. ¹ , Gaifulin Yakov M. ¹ , Ivanov Anton A. ¹ , Yanshole Vadim V. ^3,2 , Shestopalov Michael A. ¹ , Asanov Igor P. ¹ , Evtushok Vasilii Yu. ⁴ , Evtushok Darya V. ¹

Affiliations

1	Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Acad. Lavrentiev Avenue, Novosibirsk 630090, Russia
2	Novosibirsk State University, 2 Pirogova Strasse, Novosibirsk 630090, Russia
3	International Tomography Center, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3a Institutskaya Strasse, Novosibirsk 630090, Russia
4	Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences (SB RAS), 5 Lavrentieva Avenue, Novosibirsk 630090, Russia

Funding (2)

1	Ministry of Science and Higher Education of the Russian Federation	FWUZ-2021-0001 (121031700321-3)
2	Ministry of Science and Higher Education of the Russian Federation	0267-2021-0004 (АААА-А21-121012290043-3)

This research presents the first examples of heterometallic octahedral cluster complexes incorporating both 5d and 3d metals, specifically, tungsten and iron. The key compound, (TBA)2[FeW5Br14] (TBA = tetrabutylammonium), exhibits selective ligand substitution reactions at the iron site when exposed to various solvents. Several {FeW5}-type anions, namely, [FeW5Br14]2–, [FeW5Br13(L)]− (L = H2O, DMSO, CH3CN), and [(FeW5Br13)2O]4–, were revealed and characterized by single-crystal X-ray diffraction analysis. The redox properties of [FeW5Br14]2– were studied and compared with those of [W6Br14]2–. Density functional theory calculations demonstrated that the bonding between Fe and W atoms is fundamentally different from the bonding between 4d (Mo–Mo) or 5d (W–W) metals in isotypic {M6} clusters

Kozyreva A.I. , Yudin V.N. , Gaifulin Y.M. , Ivanov A.A. , Yanshole V.V. , Shestopalov M.A. , Asanov I.P. , Evtushok V.Y. , Evtushok D.V.
Exploring the Frontiers of Heterometallic Systems: the {FeW5} Octahedral Cluster Complex
Inorganic Chemistry. 2024. V.63. N35. P.16128–16133. DOI: 10.1021/acs.inorgchem.4c02594 WOS Scopus ANCAN PMID OpenAlex

Submitted:	Jun 23, 2024
Accepted:	Aug 19, 2024
Published online:	Aug 22, 2024
Published print:	Sep 2, 2024

Web of science:	WOS:001296708100001
Scopus:	2-s2.0-85201864920
Chemical Abstracts:	2024:1797140
Chemical Abstracts (print):	188:110951
PMID:	39171697
OpenAlex:	W4401733830

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