Abstract
The condensation of trinuclear rhenium bromide with lead sulfide yields the (H9O4)2Re6S6Br8 octahedral cluster complex isolated from the HBr/EtOH mixture in the form of the acid. (H9O4)2[Re6S6Br8] crystallizes in the P21/c space group, a = 9.2010(2) Å, b = 9.1508(2) Å, c = 17.3759(3) Å, γ = 101.817(1)°. Thermal decomposition of the complex at a moderate temperature (350 °C) results in a metastable Re6S6Br6 compound, which is not formed in the ternary Re–S–Br system at high temperatures. This compound is X-ray amorphous; its structure is determined based on the X-ray photoelectron and Raman spectroscopy data.
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This work was funded by the Russian Science Foundation (project No. 22-23-00626). The study was also supported by the Ministry of Science and Higher Education of the Russian Federation.
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Russian Text © The Author(s), 2024, published in Zhurnal Strukturnoi Khimii, 2024, Vol. 65, No. 2, 122898.https://doi.org/10.26902/JSC_id122898
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Yarovoy, S.S., Sukhikh, T.S. & Naumov, N.G. Synthesis, Structure and Thermal Decomposition of (H9O4)2[Re6S6Br8]. J Struct Chem 65, 381–389 (2024). https://doi.org/10.1134/S002247662402015X
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DOI: https://doi.org/10.1134/S002247662402015X