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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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Petrov PA, Sukhikh TS, Nadolinny VA, Mikhaylov MA, Lavrov AN, Dmitriev AA, Gritsan NP, Sokolov MN. Paramagnetic Rhenium Iodide Cluster with N-Heterocyclic Carbene. Inorg Chem 2021; 60:6746-6752. [PMID: 33877839 DOI: 10.1021/acs.inorgchem.1c00568] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
triangulo-Trirhenium nonaiodide Re3I9 reacts with 1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene (IMes) to produce the novel 13-electron paramagnetic cluster Re3I8(IMes)2, which was characterized by means of X-ray diffraction analysis, ESR spectroscopy, magnetometry, and quantum chemistry.
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Affiliation(s)
- Pavel A Petrov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, 630090 Novosibirsk, Russia
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, 630090 Novosibirsk, Russia
| | - Vladimir A Nadolinny
- Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, 630090 Novosibirsk, Russia
| | - Maxim A Mikhaylov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, 630090 Novosibirsk, Russia
| | - Alexander N Lavrov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, 630090 Novosibirsk, Russia
| | - Alexey A Dmitriev
- Novosibirsk State University, Pirogova 2, 630090 Novosibirsk, Russia.,Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Institutskaya 3, 630090 Novosibirsk, Russia
| | - Nina P Gritsan
- Novosibirsk State University, Pirogova 2, 630090 Novosibirsk, Russia.,Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Institutskaya 3, 630090 Novosibirsk, Russia
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, 630090 Novosibirsk, Russia
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Yarovoy SS, Gayfulin YM, Smolentsev AI, Yanshole VV, Mironov YV. Stabilization of Re 37+/Re 38+ Metalloclusters by Cyanide Ligands in New Trinuclear Rhenium Cluster Complexes [{Re 3X 3}(CN) 9] 4-/[{Re 3X 3}(CN) 9] 5- (X = Br or I). Inorg Chem 2021; 60:5980-5987. [PMID: 33821642 DOI: 10.1021/acs.inorgchem.1c00399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The interaction of rhenium(III) halides Re3Br9 and Re3I9 with aqueous solution of sodium cyanide resulted in the formation of the first trinuclear halide-cyanide rhenium cluster complexes [{Re3X3}(CN)9]5-/[{Re3X3}(CN)9]4- (X = Br or I) crystallized as salts of the compositions Cs4Na[{Re3Br3}(CN)9]·5.25H2O (1), Cs4Na[{Re3I3}(CN)9]·6H2O (2), Cs4[{Re3Br3}(CN)9]·2H2O·0.5CsCl (3), and Cs4[{Re3I3}(CN)9]·(4). All of the compounds are stable in air in the solid state and in aqueous solution. The substitution of apical halide ligands in the parent compounds Re3X9 by cyanides led to reduction of the original metallocluster Re39+ (12 cluster valence electrons (CVEs)) to Re37+ (14 CVEs), forming the compounds 1 and 2. The apical CN- ligands affect the electronic structure of the Re3 metallocluster stabilizing reduced form. Complexes 1 and 2 represent the first examples of triangular rhenium clusters with the Re37+ metallocluster. The reaction of 1 and 2 with H2O2 resulted in formation of compounds 3 and 4 with the formal charge of the Re3 metallocluster equal to 8+, and no further oxidation to Re39+ occurred. The compounds were characterized by the X-ray diffraction analysis, NMR and UV-vis spectroscopies, mass spectrometry, cyclic voltammetry, and magnetic susceptibility measurements.
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Affiliation(s)
- Spartak S Yarovoy
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Yakov M Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Anton I Smolentsev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Vadim V Yanshole
- International Tomography Center SB RAS, Institutskaya Str. 3A, Novosibirsk, 630090, Russia
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia
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Pronin AS, Smolentsev AI, Mironov YV. Inorganic Ligands Sb 3- and Bi 3-: Synthesis and Crystal Structures of Complexes with Mixed-Ligand Cluster Cores {Re 4Se 3Sb} 7+ and {Re 4Se 3Bi} 7. Inorg Chem 2021; 60:4371-4374. [PMID: 33719428 DOI: 10.1021/acs.inorgchem.1c00246] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reactions of ReI3, Se, and KCN with Sb2O3 or Bi2O3 at elevated temperature led to the formation of two new tetrahedral clusters with mixed-ligand cluster cores {Re4Se3Sb}7+ and {Re4Se3Bi}7+. They are the first examples of complexes with either Sb3- or Bi3- ligands, which have never been previously described in the literature.
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Affiliation(s)
- Aleksei S Pronin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russian Federation
| | - Anton I Smolentsev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russian Federation
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., Novosibirsk 630090, Russian Federation
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Pronin AS, Gayfulin YM, Smolentsev AI, Kozlova SG, Yanshole VV, Mironov YV. The {Re 4} Tetrahedral Cyanometalate Cluster Anion [{Re 4(μ 3-CCN) 4}(CN) 12] 8- with Inner (μ 3-CCN) 3- Ligands and Its Features in Coordination of Cu 2+ Cations. Inorg Chem 2020; 59:9710-9717. [PMID: 32644787 DOI: 10.1021/acs.inorgchem.0c00956] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A reaction between ReI3 and KCN at elevated temperature led to the formation of the new cyanometalate cluster anion [{Re4(μ3-CCN)4}(CN)12]8- (1). The anion contains μ3-CCN3- ligands, which are stabilized by the coordination to the triangular faces of the tetrahedral {Re4} metallocluster in a μ3 mode. The compound crystallized as a potassium salt, and its crystal structure was determined by single-crystal X-ray diffraction analysis. It was shown that μ3-CCN3- ligands are ambidentate and can interact with transition-metal cations similarly to terminal CN groups, resulting in the polymer framework formation.
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Affiliation(s)
- Aleksei S Pronin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., 630090 Novosibirsk, Russian Federation
| | - Yakov M Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., 630090 Novosibirsk, Russian Federation
| | - Anton I Smolentsev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., 630090 Novosibirsk, Russian Federation
| | - Svetlana G Kozlova
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., 630090 Novosibirsk, Russian Federation
| | - Vadim V Yanshole
- International Tomography Center SB RAS, 3A, Institutskaya str., 630090 Novosibirsk, Russian Federation.,Novosibirsk State University, 2, Pirogova str., 630090Novosibirsk, Russian Federation
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3, Acad. Lavrentiev ave., 630090 Novosibirsk, Russian Federation
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Pronin AS, Smolentsev AI, Kozlova SG, Novozhilov IN, Mironov YV. PO 23- and AsO 3-: Pnictogenide Ligands in the Highly Charged Re 4 Cluster Anions [{Re 4(PO) 3(PO 2)}(CN) 12] 8-, [{Re 4As 2(AsO) 2}(CN) 12] 8-, and [{Re 4(AsO) 4}(CN) 12] 8. Inorg Chem 2019; 58:7368-7373. [PMID: 31094204 DOI: 10.1021/acs.inorgchem.9b00520] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
New tetrahedral anionic rhenium cluster complexes [{Re4(PO)3(PO2)}(CN)12]8- (1) and [{Re4As2(AsO)2}(CN)12]8- (2) have been synthesized by the reaction of ReI3 with NaCN and Pred or KCN and Asgray, respectively. Compound 2 was further oxidized by aqueous H2O2 to produce the cluster anion [{Re4(AsO)4}(CN)12]8- (3). The anions contain new pnictogen/oxygen-based ligands, PO23- and AsO3-, which were stabilized by the coordination to the triangular faces of the tetrahedral Re4 metallocluster in μ3-mode. All three compounds were crystallized as either sodium or potassium salts, and their crystal structures were determined by single crystal X-ray diffraction analysis.
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Affiliation(s)
- Aleksei S Pronin
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of the Russian Academy of Sciences , 630090 , 3, Academician Lavrentiev Avenue , Novosibirsk , Russian Federation
| | - Anton I Smolentsev
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of the Russian Academy of Sciences , 630090 , 3, Academician Lavrentiev Avenue , Novosibirsk , Russian Federation.,Novosibirsk State University , 630090 , 2, Pirogova Street , Novosibirsk , Russian Federation
| | - Svetlana G Kozlova
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of the Russian Academy of Sciences , 630090 , 3, Academician Lavrentiev Avenue , Novosibirsk , Russian Federation.,Novosibirsk State University , 630090 , 2, Pirogova Street , Novosibirsk , Russian Federation
| | - Igor N Novozhilov
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of the Russian Academy of Sciences , 630090 , 3, Academician Lavrentiev Avenue , Novosibirsk , Russian Federation
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of the Russian Academy of Sciences , 630090 , 3, Academician Lavrentiev Avenue , Novosibirsk , Russian Federation.,Novosibirsk State University , 630090 , 2, Pirogova Street , Novosibirsk , Russian Federation
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Gayfulin YM, Smolentsev AI, Kozlova SG, Novozhilov IN, Plyusnin PE, Kompankov NB, Mironov YV. Facile Substitution of Bridging SO 22- Ligands in Re 12 Bioctahedral Cluster Complexes. Inorg Chem 2017; 56:12389-12400. [PMID: 28937753 DOI: 10.1021/acs.inorgchem.7b01889] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Selective substitution of μ-SO22- groups by either O2- or Se2- ions occurs upon heating the bioctahedral rhenium cluster complex K6[Re12CS14(μ-SO2)3(CN)6] in air atmosphere or in the presence of a Se source, respectively, manifesting the remarkable lability of SO22- ligands bound to a transition-metal cluster. A series of compounds based on the new mixed-ligand anions, [Re12CS14(μ-O)3(CN)6]6-, [Re12CS14(μ-Se)3(CN)6]6-, and [Re12CS14(μ-O)3(OH)6]6-, were isolated and their solid-state structures were elucidated by single-crystal X-ray diffraction analysis. Along with the previously reported μ-sulfide clusters, the new species constitute a series of rhenium anionic complexes with the common formula [Re12CS14(μ-Q)3L6]6- (Q = O, S, Se, L = CN-; Q = O, S, L = OH-), within which the total charge and number of cluster valence electrons (CVEs) are constant. The article presents insights into the mechanistic and synthetic aspects of the substitution process, and it comprehensively discusses the influence of inner ligand environment on the structure, spectroscopic characteristics, and electrochemical behavior of the novel compounds.
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Affiliation(s)
- Yakov M Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev ave., 630090 Novosibirsk, Russia
| | - Anton I Smolentsev
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev ave., 630090 Novosibirsk, Russia.,Novosibirsk State University , 2 Pirogova str., 630090 Novosibirsk, Russia
| | - Svetlana G Kozlova
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev ave., 630090 Novosibirsk, Russia.,Novosibirsk State University , 2 Pirogova str., 630090 Novosibirsk, Russia
| | - Igor N Novozhilov
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev ave., 630090 Novosibirsk, Russia
| | - Pavel E Plyusnin
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev ave., 630090 Novosibirsk, Russia.,Novosibirsk State University , 2 Pirogova str., 630090 Novosibirsk, Russia
| | - Nikolay B Kompankov
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev ave., 630090 Novosibirsk, Russia.,Novosibirsk State University , 2 Pirogova str., 630090 Novosibirsk, Russia
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS , 3 Acad. Lavrentiev ave., 630090 Novosibirsk, Russia.,Novosibirsk State University , 2 Pirogova str., 630090 Novosibirsk, Russia
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Krawczyk MS, Krawczyk MK, Siczek M, Lis T. On the origin of oxygen in Re6(μ-O)12 core in cubo-octahedral hexanuclear rhenium clusters. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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