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Shmelev NY, Okubazghi TH, Abramov PA, Komarov VY, Rakhmanova MI, Novikov AS, Gushchin AL. Intramolecular aurophilic interactions in dinuclear gold(I) complexes with twisted bridging 2,2'-bipyridine ligands. Dalton Trans 2021; 50:12448-12456. [PMID: 34490869 DOI: 10.1039/d1dt02164h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Elimination of the chloride ion from the [(PPh3)AuCl] complex using silver triflate (AgOTf) in the presence of 2,2'-bipyridine R2bpy (the Au : R2bpy molar ratio is 2 : 1) in dichloromethane at room temperature leads to dinuclear gold(I) complexes [(PPh3Au)2(μ-R2bpy)](OTf)2 (R2bpy = bpy (1), dbbpy (2), CH3Obpy (3), 3-CO2CH3bpy (4), 4-CO2CH3bpy (5)) in high yields. The crystal structures for all compounds were determined using X-ray diffraction analysis. In all structures, gold ions are in a typical linear environment, and the bipyridine molecule is twisted, which allows intramolecular aurophilic interactions. Relatively short Au(I)⋯Au(I) contacts (3.1262 (2)-3.400 (1) Å) are found in structures 3-5. DFT calculations show the presence of bond critical points (3, -1) for aurophilic interactions in these structures. In structures 1 and 2, the Au(I)⋯Au(I) distances are noticeably larger and equal to 4.479 (1) and 4.589 (1) Å respectively; there are no bond critical points (3, -1) for aurophilic interactions. All complexes show photoluminescence in solid state at room temperature when excited at 300 nm in a wide spectral range: from blue or blue-green emission (400-460 nm) for 1-4 to orange emission (580 mn) for 5. The lifetimes of the excited state are in the microsecond range which is characteristic of phosphorescence. TD-DFT calculations reveal that electronic transitions of different nature are responsible for the photoluminescence of these compounds.
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Affiliation(s)
- Nikita Y Shmelev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk, Russian Federation.
| | - Tesfu H Okubazghi
- Novosibirsk State University, 2 Pirogov str., Novosibirsk, Russian Federation
| | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk, Russian Federation.
| | - Vladislav Y Komarov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk, Russian Federation.
| | - Mariana I Rakhmanova
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk, Russian Federation.
| | - Alexander S Novikov
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation.
| | - Artem L Gushchin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk, Russian Federation.
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Kuchkaev AM, Shmelev NY, Kuchkaev AM, Sukhov AV, Babaev VM, Khayarov KR, Gushchin AL, Sokolov MN, Sinyashin OG, Yakhvarov DG. Hydrolysis of Element (White) Phosphorus under the Action of Heterometallic Cubane-Type Cluster {Mo 3PdS 4}. Molecules 2021; 26:molecules26030538. [PMID: 33494201 PMCID: PMC7864515 DOI: 10.3390/molecules26030538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/18/2021] [Accepted: 01/18/2021] [Indexed: 11/16/2022] Open
Abstract
Reaction of heterometallic cubane-type cluster complexes—[Mo3{Pd(dba)}S4Cl3(dbbpy)3]PF6, [Mo3{Pd(tu)}S4Cl3(dbbpy)3]Cl and [Mo3{Pd(dba)}S4(acac)3(py)3]PF6, where dba—dibenzylideneacetone, dbbpy—4,4′-di-tert-butyl-2,2′-bipyridine, tu—thiourea, acac—acetylacetonate, py—pyridine, with white phosphorus (P4) in the presence of water leads to the formation of phosphorous acid H3PO3 as the major product. The crucial role of the Pd atom in the cluster core {Mo3PdS4} has been established in the hydrolytic activation of P4 molecule. The main intermediate of the process, the cluster complex [Mo3{PdP(OH)3}S4Cl3(dbbpy)3]+ with coordinated P(OH)3 molecule and phosphine PH3, have been detected by 31P NMR spectroscopy in the reaction mixture.
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Affiliation(s)
- Airat M. Kuchkaev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Arbuzov Str. 8, 420088 Kazan, Russia; (A.M.K.); (N.Y.S.); (A.M.K.); (A.V.S.); (V.M.B.); (O.G.S.)
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, Kremlyovskaya Str. 18, 420008 Kazan, Russia; (K.R.K.)
| | - Nikita Y. Shmelev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Arbuzov Str. 8, 420088 Kazan, Russia; (A.M.K.); (N.Y.S.); (A.M.K.); (A.V.S.); (V.M.B.); (O.G.S.)
- Nikolaev Institute of Inorganic Chemistry SB RAS Lavrentiev av. 3, 630090 Novosibirsk, Russia; (M.N.S.)
- Department of Natural Sciences, Novosibirsk State University, Pirogov Str. 2, 630090 Novosibirsk, Russia
| | - Aidar M. Kuchkaev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Arbuzov Str. 8, 420088 Kazan, Russia; (A.M.K.); (N.Y.S.); (A.M.K.); (A.V.S.); (V.M.B.); (O.G.S.)
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, Kremlyovskaya Str. 18, 420008 Kazan, Russia; (K.R.K.)
| | - Aleksandr V. Sukhov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Arbuzov Str. 8, 420088 Kazan, Russia; (A.M.K.); (N.Y.S.); (A.M.K.); (A.V.S.); (V.M.B.); (O.G.S.)
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, Kremlyovskaya Str. 18, 420008 Kazan, Russia; (K.R.K.)
| | - Vasily M. Babaev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Arbuzov Str. 8, 420088 Kazan, Russia; (A.M.K.); (N.Y.S.); (A.M.K.); (A.V.S.); (V.M.B.); (O.G.S.)
| | - Khasan R. Khayarov
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, Kremlyovskaya Str. 18, 420008 Kazan, Russia; (K.R.K.)
| | - Artem L. Gushchin
- Nikolaev Institute of Inorganic Chemistry SB RAS Lavrentiev av. 3, 630090 Novosibirsk, Russia; (M.N.S.)
- Correspondence: (A.L.G.); (D.G.Y.); Tel.: +7-(843)-2732253 (D.G.Y.)
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS Lavrentiev av. 3, 630090 Novosibirsk, Russia; (M.N.S.)
- Department of Natural Sciences, Novosibirsk State University, Pirogov Str. 2, 630090 Novosibirsk, Russia
| | - Oleg G. Sinyashin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Arbuzov Str. 8, 420088 Kazan, Russia; (A.M.K.); (N.Y.S.); (A.M.K.); (A.V.S.); (V.M.B.); (O.G.S.)
| | - Dmitry G. Yakhvarov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Arbuzov Str. 8, 420088 Kazan, Russia; (A.M.K.); (N.Y.S.); (A.M.K.); (A.V.S.); (V.M.B.); (O.G.S.)
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, Kremlyovskaya Str. 18, 420008 Kazan, Russia; (K.R.K.)
- Correspondence: (A.L.G.); (D.G.Y.); Tel.: +7-(843)-2732253 (D.G.Y.)
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Gushchin AL, Shmelev NY, Malysheva SF, Artem'ev AV, Belogorlova NA, Abramov PA, Laricheva YA, Fomenko IS, Piryazev DA, Sheven DG, Sokolov MN. Trinuclear M3S4 cluster complexes with hemilabile phosphino-thioether ligands: Some experimental and theoretical aspects. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Morant-Giner M, Brotons-Alcázar I, Shmelev NY, Gushchin AL, Norman LT, Khlobystov AN, Alberola A, Tatay S, Canet-Ferrer J, Forment-Aliaga A, Coronado E. WS 2 /MoS 2 Heterostructures through Thermal Treatment of MoS 2 Layers Electrostatically Functionalized with W 3 S 4 Molecular Clusters. Chemistry 2020; 26:6670-6678. [PMID: 32045041 DOI: 10.1002/chem.202000248] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Indexed: 11/10/2022]
Abstract
The preparation of 2D stacked layers combining flakes of different nature gives rise to countless numbers of heterostructures where new band alignments, defined at the interfaces, control the electronic properties of the system. Among the large family of 2D/2D heterostructures, the one formed by the combination of the most common semiconducting transition metal dichalcogenides, WS2 /MoS2 , has awakened great interest owing to its photovoltaic and photoelectrochemical properties. Solution as well as dry physical methods have been developed to optimize the synthesis of these heterostructures. Here, a suspension of negatively charged MoS2 flakes is mixed with a methanolic solution of a cationic W3 S4 -core cluster, giving rise to a homogeneous distribution of the clusters over the layers. In a second step, a calcination of this molecular/2D heterostructure under N2 leads to the formation of clean WS2 /MoS2 heterostructures, where the photoluminescence of both counterparts is quenched, proving an efficient interlayer coupling. Thus, this chemical method combines the advantages of a solution approach (simple, scalable, and low-cost) with the good quality interfaces reached by using more complicated traditional physical methods.
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Affiliation(s)
- Marc Morant-Giner
- Instituto de Ciencia Molecular, Universitat de València, C/ Catedrático José Beltrán, 2, 46980, Paterna, Spain
| | - Isaac Brotons-Alcázar
- Instituto de Ciencia Molecular, Universitat de València, C/ Catedrático José Beltrán, 2, 46980, Paterna, Spain
| | - Nikita Y Shmelev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.,Novosibirsk State University, 1 Pirogov str., Novosibirsk, 630090, Russia
| | - Artem L Gushchin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.,Novosibirsk State University, 1 Pirogov str., Novosibirsk, 630090, Russia
| | - Luke T Norman
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Andrei N Khlobystov
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Antonio Alberola
- Instituto de Ciencia Molecular, Universitat de València, C/ Catedrático José Beltrán, 2, 46980, Paterna, Spain
| | - Sergio Tatay
- Instituto de Ciencia Molecular, Universitat de València, C/ Catedrático José Beltrán, 2, 46980, Paterna, Spain
| | - Josep Canet-Ferrer
- Instituto de Ciencia Molecular, Universitat de València, C/ Catedrático José Beltrán, 2, 46980, Paterna, Spain
| | - Alicia Forment-Aliaga
- Instituto de Ciencia Molecular, Universitat de València, C/ Catedrático José Beltrán, 2, 46980, Paterna, Spain
| | - Eugenio Coronado
- Instituto de Ciencia Molecular, Universitat de València, C/ Catedrático José Beltrán, 2, 46980, Paterna, Spain
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Gushchin AL, Shmelev NY, Malysheva SF, Artem’ev AV, Belogorlova NA, Abramov PA, Kompan’kov NB, Manoury E, Poli R, Sheven DG, Llusar R, Sokolov MN. Hemilability of phosphine-thioether ligands coordinated to trinuclear Mo 3S 4 cluster and its effect on hydrogenation catalysis. NEW J CHEM 2018. [DOI: 10.1039/c8nj03720e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Phosphine-thioether ligands were coordinated to the Mo3S4 cluster to afford [Mo3S4Cl3(PS)3]+ complexes. Their catalytic activity in nitrobenzene reduction reflects the different hemilabile behaviours of PS1, PS2 and PS3.
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Fomenko IS, Gushchin AL, Shul’pina LS, Ikonnikov NS, Abramov PA, Romashev NF, Poryvaev AS, Sheveleva AM, Bogomyakov AS, Shmelev NY, Fedin MV, Shul’pin GB, Sokolov MN. New oxidovanadium(iv) complex with a BIAN ligand: synthesis, structure, redox properties and catalytic activity. NEW J CHEM 2018. [DOI: 10.1039/c8nj03358g] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The combination of a new oxidovanadium(iv) complex1with pyrazine-2-carboxylic acid (PCA; a cocatalyst) affords a catalytic system for the efficient oxidation of saturated hydrocarbons.
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Affiliation(s)
- Iakov S. Fomenko
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russia
| | - Artem L. Gushchin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russia
- Novosibirsk State University
- 630090 Novosibirsk
| | - Lidia S. Shul’pina
- Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- Moscow 119991
- Russia
| | - Nikolay S. Ikonnikov
- Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- Moscow 119991
- Russia
| | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russia
| | - Nikolay F. Romashev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russia
- Novosibirsk State University
- 630090 Novosibirsk
| | - Artem S. Poryvaev
- Novosibirsk State University
- 630090 Novosibirsk
- Russia
- International Tomography Center, Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
| | - Alena M. Sheveleva
- Novosibirsk State University
- 630090 Novosibirsk
- Russia
- International Tomography Center, Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
| | - Artem S. Bogomyakov
- International Tomography Center, Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
- Russia
| | - Nikita Y. Shmelev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russia
- Novosibirsk State University
- 630090 Novosibirsk
| | - Matvey V. Fedin
- International Tomography Center, Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
- Russia
| | - Georgiy B. Shul’pin
- Department of Dynamics of Chemical and Biologicl Processes, Semenov Institute of Chemical Physics, Russian Academy of Sciences
- Moscow 119991
- Russia
- Chair of Chemistry and Physics, Plekhanov Russian University of Economics
- Moscow 117997
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russia
- Novosibirsk State University
- 630090 Novosibirsk
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Pino-Chamorro JA, Laricheva YA, Guillamón E, Fernández-Trujillo MJ, Bustelo E, Gushchin AL, Shmelev NY, Abramov PA, Sokolov MN, Llusar R, Basallote MG, Algarra AG. Cycloaddition of alkynes to diimino Mo3S4 cubane-type clusters: a combined experimental and theoretical approach. NEW J CHEM 2016. [DOI: 10.1039/c6nj01787h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Newly synthesised molibdenum diimino clusters interact with alkynes leading to dithiolene species.
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