@article{aca96d05f60048e8b640f8cb189761e1,
title = "Synthesis, Structure, and Spectroscopic Study of Redox-Active Heterometallic Cluster-Based Complexes [Re5MoSe8(CN)6]n",
abstract = "The heterometallic cluster-based compound K5[Re5MoSe8(CN)6] was obtained by high-temperature reaction from a mixture of ReSe2 and MoSe2 in molten potassium cyanide. The redox behavior of the [Re5MoSe8(CN)6]5- cluster anion was studied by cyclic voltammetry in aqueous and organic media showing two reversible one-electron-redox transitions with E1/2 of -0.462 and 0.357 V versus Ag/AgCl in CH3CN. Aqueous media potentials were found to be noticeably shifted to higher values because of solvation. Chemically accessible potentials allowed us to structurally isolate and characterize the [Re5MoSe8(CN)6]n (n = 3-, 4-, and 5-) cluster complex in several charge states with corresponding cluster skeletal electron (CSE) numbers ranging from 24 to 22. The electronic absorption of the [Re5MoSe8(CN)6]n cluster complex varies significantly upon a change of the CSE number, especially in the visible and near-IR regions. The local cluster core distortion upon electron removal was confirmed by density functional theory calculation, while the overall geometry of the cluster anion remained practically unaltered. ",
author = "Muravieva, {Viktoria K.} and Loginov, {Ivan P.} and Sukhikh, {Taisiya S.} and Ryzhikov, {Maxim R.} and Yanshole, {Vadim V.} and Nadolinny, {Vladimir A.} and Vincent Dorcet and St{\'e}phane Cordier and Naumov, {Nikolay G.}",
note = "Funding Information: This work was supported by a grant from the Russian Science Foundation (Grant 20-73-00339). The authors thank the Collective Usage Center and XRD Facility of NIIC SB RAS for data collection. The authors acknowledge the International Research Project CLUSPOM between France and Russia and the “Centre de Diffractom{\'e}trie X” of the Institute of Chemical Science of Rennes. The authors collective greatly thank A. A. Ulantikov and I. V. Ushina (NIIC) for measurements and analysis of CV and DRS. V.Y. thanks the Ministry of Science and Higher Education of the Russian Foundation for access to MS equipment. Funding Information: This work was supported by a grant from the Russian Science Foundation (Grant 20-73-00339). The authors thank the Collective Usage Center and XRD Facility of NIIC SB RAS for data collection. The authors acknowledge the International Research Project CLUSPOM between France and Russia and the {"}Centre de Diffractome?trie X{"} of the Institute of Chemical Science of Rennes. The authors collective greatly thank A. A. Ulantikov and I. V. Ushina (NIIC) for measurements and analysis of CV and DRS. V.Y. thanks the Ministry of Science and Higher Education of the Russian Foundation for access to MS equipment. Publisher Copyright: {\textcopyright} 2021 American Chemical Society.",
year = "2021",
month = jun,
day = "21",
doi = "10.1021/acs.inorgchem.1c00763",
language = "English",
volume = "60",
pages = "8838--8850",
journal = "Inorganic Chemistry",
issn = "0020-1669",
publisher = "American Chemical Society",
number = "12",
}