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Adducts of Sterically Hindered Tellurium Catecholate with N-Methylpyrrolidone

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1. Title Title of document Adducts of Sterically Hindered Tellurium Catecholate with N-Methylpyrrolidone
2. Creator Author's name, affiliation, country P. A. Petrov; Nikolaev Institute of Inorganic Chemistry of the Siberian Branch of the Russian Academy of Sciences; Russian Federation
2. Creator Author's name, affiliation, country E. A. Filippova; Nikolaev Institute of Inorganic Chemistry of the Siberian Branch of the Russian Academy of Sciences; Russian Federation
2. Creator Author's name, affiliation, country T. S. Sukhikh; Nikolaev Institute of Inorganic Chemistry of the Siberian Branch of the Russian Academy of Sciences; Russian Federation
3. Subject Discipline(s)
3. Subject Keyword(s) tellurium; quinones; XRD; N-methylpyrrolidone; NMR
4. Description Abstract

The formation of adducts of tellurium(IV) 3,6-di-tert-butyl catecholate (Te(Cat36)2) with N-methylpyrrolidone (NMP) is studied. The crystallization from a CH2Cl2–NMP–aromatic hydrocarbon mixture is found to result in the formation of dimeric complexes [{Te(Cat36)2}2(μ-NMP)(μ-arene)] (arene = C6H6, C7H8), whereas mononuclear [Te(Cat36)2(NMP)2] is formed from a CH2Cl2–NMP–alkane mixture. The formation of the adducts with aromatic hydrocarbons indicates a possibility of using the tellurium complexes for the separation of hydrocarbon mixtures, including an industrially important benzene–cyclohexane mixture.

5. Publisher Organizing agency, location The Russian Academy of Sciences
6. Contributor Sponsor(s) Ministry of Science and Higher Education of the Russian Federation (121031700313-8)
7. Date (DD-MM-YYYY) 15.10.2024
8. Type Status & genre Peer-reviewed Article
8. Type Type Research Article
9. Format File format
10. Identifier Uniform Resource Identifier https://journals.eco-vector.com/0132-344X/article/view/667654
10. Identifier Digital Object Identifier (DOI) 10.31857/S0132344X24100033
10. Identifier eLIBRARY Document Number (EDN) LPWAYK
11. Source Title; vol., no. (year) Koordinacionnaâ himiâ; Vol 50, No 10 (2024)
12. Language English=en ru
13. Relation Supp. Files Scheme 1 (76KB)
Fig. 1. Molecular structures of complexes I (a), II (b), III (c) (thermal ellipsoids of 30% probability; H atoms are not shown) (551KB)
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
15. Rights Copyright and permissions Copyright (c) 2024 Российская академия наук