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Dorofeeva VN, Pavlishchuk AV, Kiskin MA, Efimov NN, Minin VV, Gavrilenko KS, Kolotilov SV, Pavlishchuk VV, Eremenko IL. Generation of Long-Lived Phenoxyl Radical in the Binuclear Copper(II) Pivalate Complex with 2,6-Di-tert-butyl-4-(3,5-bis(4-pyridyl)pyridyl)phenol. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422070041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Yambulatov DS, Nikolaevskii SA, Kiskin MA, Magdesieva TV, Levitskiy OA, Korchagin DV, Efimov NN, Vasil’ev PN, Goloveshkin AS, Sidorov AA, Eremenko IL. Complexes of Cobalt(II) Iodide with Pyridine and Redox Active 1,2-Bis(arylimino)acenaphthene: Synthesis, Structure, Electrochemical, and Single Ion Magnet Properties. Molecules 2020; 25:molecules25092054. [PMID: 32354044 PMCID: PMC7249109 DOI: 10.3390/molecules25092054] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/21/2020] [Accepted: 04/24/2020] [Indexed: 11/30/2022] Open
Abstract
Complexes [(dpp-BIAN)0CoIII2]·MeCN (I) and [(Py)2CoI2] (II) were synthesized by the reaction between cobalt(II) iodide and 1,2-bis(2,6-diisopropylphenylimino)acenaphthene (dpp-BIAN) or pyridine (Py), respectively. The molecular structures of the complexes were determined by X-ray diffraction. The Co(II) ions in both compounds are in a distorted tetrahedral environment (CoN2I2). The electrochemical behavior of complex I was studied by cyclic voltammetry. Magnetochemical measurements revealed that when an external magnetic field is applied, both compounds exhibit the properties of field-induced single ion magnets.
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Affiliation(s)
- Dmitriy S. Yambulatov
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991 Moscow, Russian; (M.A.K.); (N.N.E.); (P.N.V.); (A.A.S.); (I.L.E.)
- Correspondence: (D.S.Y.); (S.A.N.); Tel.: +7-495-955-4817 (S.A.N.)
| | - Stanislav A. Nikolaevskii
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991 Moscow, Russian; (M.A.K.); (N.N.E.); (P.N.V.); (A.A.S.); (I.L.E.)
- Correspondence: (D.S.Y.); (S.A.N.); Tel.: +7-495-955-4817 (S.A.N.)
| | - Mikhail A. Kiskin
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991 Moscow, Russian; (M.A.K.); (N.N.E.); (P.N.V.); (A.A.S.); (I.L.E.)
| | - Tatiana V. Magdesieva
- Lomonosov Moscow State University, Deptartment of Chemistry, Leninskie Gory 1/3, 119991 Moscow, Russia; (T.V.M.); (O.A.L.)
| | - Oleg A. Levitskiy
- Lomonosov Moscow State University, Deptartment of Chemistry, Leninskie Gory 1/3, 119991 Moscow, Russia; (T.V.M.); (O.A.L.)
| | - Denis V. Korchagin
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, 142432 Moscow Region, Russia;
| | - Nikolay N. Efimov
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991 Moscow, Russian; (M.A.K.); (N.N.E.); (P.N.V.); (A.A.S.); (I.L.E.)
| | - Pavel N. Vasil’ev
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991 Moscow, Russian; (M.A.K.); (N.N.E.); (P.N.V.); (A.A.S.); (I.L.E.)
| | | | - Alexey A. Sidorov
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991 Moscow, Russian; (M.A.K.); (N.N.E.); (P.N.V.); (A.A.S.); (I.L.E.)
| | - Igor L. Eremenko
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991 Moscow, Russian; (M.A.K.); (N.N.E.); (P.N.V.); (A.A.S.); (I.L.E.)
- Nesmeyanov Institute of Organoelement Compounds, 119991 Moscow, Russia;
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