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Kashnik IV, Yang B, Yarovoi SS, Sukhikh TS, Cordier M, Taupier G, Brylev KA, Bouit PA, Molard Y. Luminescent Supramolecular Ionic Frameworks based on Organic Fluorescent Polycations and Polyanionic Phosphorescent Metal Clusters. Chemistry 2024; 30:e202400079. [PMID: 38284133 DOI: 10.1002/chem.202400079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 01/30/2024]
Abstract
Emissive ionic supramolecular frameworks are designed by associating tetraphenylethylene-based tetra-cationic units and di-anionic molybdenum or tetra-anionic rhenium octahedral clusters. Obtained structures were characterized by single-crystal X-ray diffraction. The emission properties of the hybrids were investigated as dry powders or in various solvents by one photon and two photon absorption leading to a O2 concentration dependent luminescence color for the Mo based hybrid.
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Affiliation(s)
- Ilya V Kashnik
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev ave., 630090, Novosibirsk, Russian Federation
- Université de Rennes, CNRS, ISCR -, UMR 6226, ScanMAT -, UAR 2025, F-35000, Rennes, France
| | - Binying Yang
- Université de Rennes, CNRS, ISCR -, UMR 6226, ScanMAT -, UAR 2025, F-35000, Rennes, France
| | - Spartak S Yarovoi
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev ave., 630090, Novosibirsk, Russian Federation
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev ave., 630090, Novosibirsk, Russian Federation
| | - Marie Cordier
- Université de Rennes, CNRS, ISCR -, UMR 6226, ScanMAT -, UAR 2025, F-35000, Rennes, France
| | - Grégory Taupier
- Université de Rennes, CNRS, ISCR -, UMR 6226, ScanMAT -, UAR 2025, F-35000, Rennes, France
| | - Konstantin A Brylev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev ave., 630090, Novosibirsk, Russian Federation
| | - Pierre-Antoine Bouit
- Université de Rennes, CNRS, ISCR -, UMR 6226, ScanMAT -, UAR 2025, F-35000, Rennes, France
| | - Yann Molard
- Université de Rennes, CNRS, ISCR -, UMR 6226, ScanMAT -, UAR 2025, F-35000, Rennes, France
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Kirakci K, Shestopalov MA, Lang K. Recent developments on luminescent octahedral transition metal cluster complexes towards biological applications. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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Evtushok DV, Sukhikh TS, Ivanov AA, Gayfulin YM, Eltsov IV, Stass DV, Ryadun AA, Zubareva AP, Shestopalov MA. Improved Synthesis of (TBA) 2[W 6Br 14] Paving the Way to Further Study of Bromide Cluster Complexes. Inorg Chem 2023; 62:4934-4946. [PMID: 36920338 DOI: 10.1021/acs.inorgchem.2c04426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Octahedral cluster complexes of molybdenum and tungsten, [M6X8Y6]n- (M = Mo, W; X, Y = Cl, Br, I), are promising active components in various fields, including biomedicine and solar energy. Cluster complexes draw considerable attention due to their X-ray opacity, red/near-IR luminescence, and ability to convert triplet molecular oxygen to active singlet oxygen under UV and visible irradiation. Among the octahedral cluster complexes of molybdenum and tungsten, compounds with a {W6Br8}4+ core are the least studied. There are only a few examples of compounds with substituted terminal ligands, and their properties are not well understood. Among other things, this is due to more labor-intensive and expensive methods for obtaining the starting compounds in comparison with molybdenum counterparts. In this paper, we describe the synthesis of an octahedral cluster complex, (TBA)2[W6Br14] (TBA+ = tetrabutylammonium), in gram quantities, starting from simple substances─W, Br2, and Bi─in 70% yield. The formation of pentanuclear tungsten cluster complexes was recorded as a byproduct. Compounds with substituted terminal ligands (TBA)2[W6Br8Y6] (Y = NO3, Cl, I) were obtained. We also discuss the instability of (TBA)2[W6Br8(NO3)6] under light exposure, the optical properties of a series of compounds (TBA)2[W6Br8Y6] (Y = Cl, Br, I), and the effect of terminal ligands on the chemical shifts in 183W NMR spectra in dimethyl sulfoxide-d6. The presented approach to the synthesis of one of the main precursors of various bromide cluster complexes on a gram scale can stimulate the study of their properties and development of new functional materials based on them.
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Affiliation(s)
- Darya V Evtushok
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Academician Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Academician Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Anton A Ivanov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Academician Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Yakov M Gayfulin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Academician Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Ilia V Eltsov
- Novosibirsk State University, 1 Pirogova Str., Novosibirsk 630090, Russian Federation
| | - Dmitri V Stass
- Novosibirsk State University, 1 Pirogova Str., Novosibirsk 630090, Russian Federation.,Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Institutskaya Street, Novosibirsk 630090, Russia
| | - Alexey A Ryadun
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Academician Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Anna P Zubareva
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Academician Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Michael A Shestopalov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences (SB RAS), 3 Academician Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
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Pronin AS, Gayfulin YM, Sukhikh TS, Mironov YV. Selective Oxidation of Inner Pnictogenide Ligands in Mixed-Ligand Rhenium Cubane-Type Cluster Complexes. Inorg Chem 2022; 61:19756-19763. [PMID: 36426510 DOI: 10.1021/acs.inorgchem.2c02556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Reactivity of new tetrahedral rhenium cluster complexes with pnictogenide inner ligands μ3-As3-, μ3-Sb3-, and μ3-Bi3- has been investigated in reactions with aqueous H2O2. It has been found that the oxidation of clusters [{Re4As3Q}(CN)12]7- (Q = S or Se) led to the formation of stable clusters with μ3-(AsO)3- ligands. Under the same conditions, the oxidation of [{Re4As2S2}(CN)12]6- cluster led to substitution of μ3-As3- ligands to μ3-O2-. The resulting cluster [{Re4O2S2}(CN)12]4- easily undergoes further oxidation, and even at room temperature, a unique {Re4} to {Re3} rearrangement occurs with the formation of the new triangular cluster [{Re3(μ3-S)(μ-O)2(μ-SO2)}(CN)9]5-. Upon heating, this process proceeds faster and the triangular cluster can be isolated as individual compounds. Cluster anions [{Re4SbSe3}(CN)12]5- and [{Re4BiS3}(CN)12]5- reacted with H2O2, yielding clusters containing μ3-O2- ligands, namely, [{Re4OSe3}(CN)12]4- and [{Re4OS3}(CN)12]4-. This indicates that oxidized forms of μ3-Sb3- and μ3-Bi3- ligands can be easily substituted.
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Affiliation(s)
- Aleksei S Pronin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Avenue, 630090 Novosibirsk, Russian Federation
| | - Yakov M Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Avenue, 630090 Novosibirsk, Russian Federation
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Avenue, 630090 Novosibirsk, Russian Federation
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Avenue, 630090 Novosibirsk, Russian Federation
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Pronina EV, Pozmogova TN, Vorotnikov YA, Ivanov AA, Shestopalov MA. The role of hydrolysis in biological effects of molybdenum cluster with DMSO ligands. J Biol Inorg Chem 2021; 27:111-119. [PMID: 34782931 DOI: 10.1007/s00775-021-01914-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 10/28/2021] [Indexed: 11/25/2022]
Abstract
Biological applications of octahedral molybdenum cluster complexes are complicated by their hydrolytic instability, since hydrolysis leads to irreversible changes in the structure and properties of these compounds. On the other hand, if such changes are thoroughly investigated and understood, the hydrolysis process can become an important tool for regulating specific biological effects of the clusters. In this work, we demonstrate how the luminescence and biological properties (cellular uptake, cytotoxicity in the dark and photodynamic effect) of highly unstable cluster complex [{Mo6I8}(DMSO)6](NO3)4 change along with the degree of hydrolysis. Particularly, cluster solution preliminarily aged in water demonstrated lower dark and higher photoinduced cytotoxicity and higher cellular uptake in comparison with fresh solution.
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Affiliation(s)
- Ekaterina V Pronina
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090, Novosibirsk, Russia
| | - Tatiana N Pozmogova
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090, Novosibirsk, Russia.,SPF-Vivarium, Institute of Cytology and Genetics SB RAS, 10 Acad. Lavrentieva ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 1 Pirogova st., 630090, Novosibirsk, Russia
| | - Yuri A Vorotnikov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090, Novosibirsk, Russia.
| | - Anton A Ivanov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090, Novosibirsk, Russia
| | - Michael A Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., 630090, Novosibirsk, Russia
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