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Ivanov AA, Falaise C, Shmakova AA, Leclerc N, Cordier S, Molard Y, Mironov YV, Shestopalov MA, Abramov PA, Sokolov MN, Haouas M, Cadot E. Cyclodextrin-Assisted Hierarchical Aggregation of Dawson-type Polyoxometalate in the Presence of {Re 6Se 8} Based Clusters. Inorg Chem 2020; 59:11396-11406. [PMID: 32706590 DOI: 10.1021/acs.inorgchem.0c01160] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The association of metallic clusters (CLUS) and polyoxometalates (POM) into hierarchical architectures is achieved using γ-cyclodextrin (γ-CD) as a supramolecular connector. The new self-assembled systems, so-called CLUSPOM, are formed from Dawson-type polyoxometalate [P2W18O62]6- and electron-rich rhenium clusters. It is worth noting that a cluster-based cation [{Re6Se8}(H2O)6]2+ on one hand and a cluster-based anion on the other hand [{Re6Se8}(CN)6]4- can be associated with the anionic POM. In the absence of the supramolecular connector, a "CLUSPOM salt" was obtained from aqueous solution of the cationic cluster and the polyoxometalate. In this solid, the arrangement between the polymetallic building blocks is mainly governed by long-range Coulombic interactions. In the presence of γ-CD, the Dawson anion and the cationic cluster are assembled differently, forming a hierarchical supramolecular solid, K2[{Re6Se8}(H2O)6]2{[P2W18O62]@2γ-CD}·42H2O, where the organic macrocycle acts as a ditopic linker between the inorganic building blocks. In such an edifice, the short-range molecular recognition dominates the long-range Coulombic interactions leading to a specific three-dimensional organization. Interestingly, the assembling of anionic POM [P2W18O62]6- with the anionic rhenium cluster [{Re6Se8}(CN)6]4- is also achieved with γ-CD despite the repulsive forces between the nanosized anions. The resulting solid, K10{[{Re6Se8}(CN)6]@2γ-CD}[P2W18O62]·33H2O, is built from 1:2 inclusion complexes {[{Re6Se8}(CN)6]@2γ-CD}4- linked by a POM unit interacting with the exterior wall of the organic macrocycle. Multinuclear NMR and small-angle X-ray scattering investigations support supramolecular preorganization in aqueous solution prior to crystallization.
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Affiliation(s)
- Anton A Ivanov
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, Versailles, France.,Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, 630090, Russia
| | - Clément Falaise
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, Versailles, France
| | - Alexandra A Shmakova
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, Versailles, France.,Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, 630090, Russia
| | - Nathalie Leclerc
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, Versailles, France
| | - Stéphane Cordier
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UMS 2001, F-35000 Rennes, France
| | - Yann Molard
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UMS 2001, F-35000 Rennes, France
| | - Yuri V Mironov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, 630090, Russia
| | | | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, 630090, Russia.,South Ural State University, Prospekt Lenina, 76, Chelyabinsk, Russia, 454080
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, 630090, Russia
| | - Mohamed Haouas
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, Versailles, France
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles, UMR 8180 CNRS, UVSQ, Université Paris-Saclay, Versailles, France
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Blanc A, de Frémont P. When Gold Cations Meet Polyoxometalates. Chemistry 2019; 25:9553-9567. [DOI: 10.1002/chem.201806369] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Aurélien Blanc
- Laboratoire de Synthèse, Réactivité Organique et Catalyse, Institut de Chimie (UMR 7177 CNRS)Université de Strasbourg 4 rue Blaise Pascal, CS 90032 67081 Strasbourg France
| | - Pierre de Frémont
- Equipe de Synthèse Réactivité et Catalyse Organométalliques, Institut de Chimie (UMR 7177 CNRS)Université de Strasbourg 4 rue Blaise Pascal, CS 90032 67081 Strasbourg France
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Nomiya K, Murara Y, Iwasaki Y, Arai H, Yoshida T, Chikaraishi Kasuga N, Matsubara T. Highly active, homogeneous catalysis by polyoxometalate-assisted N-heterocyclic carbene gold(I) complexes for hydration of diphenylacetylene. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.02.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Nomiya K, Endo K, Murata Y, Sato S, Shimazaki S, Horie S, Nagashima E, Yasuda Y, Yoshida T, Matsunaga S, Matsubara T. Polyoxometalate-Assisted, One-Pot Synthesis of a Pentakis[(triphenylphosphane)gold]ammonium(2+) Cation Containing Regular Trigonal-Bipyramidal Geometries of Five Bonds to Nitrogen. Inorg Chem 2018; 57:1504-1516. [PMID: 29369627 DOI: 10.1021/acs.inorgchem.7b02795] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Novel intercluster compounds consisting of pentakis[(triphenylphosphane)gold]ammonium(2+) cation (1) and Keggin polyoxometalate (POM) anions, i.e., {[Au(PPh3)]5(μ5-N)}3[α-PM12O40]2 (1-PW for M = W; 1-PMo for M = Mo), were synthesized in 30-36% yield by one-pot reaction of the protonic acid form of the Keggin POMs, H3[α-PM12O40]·nH2O (n = 13 for M = W; n = 15 for M = Mo) with monomeric (triphenylphosphane)gold(I) carboxylate [Au(RS-pyrrld)(PPh3)] [RS-Hpyrrld = (RS)-2-pyrrolidone-5-carboxylic acid] in the presence of aqueous NH3 at a molar ratio of 2:15:x (x = 3 for 1-PW; x = 7.5 for 1-PMo). These compounds resulted from the nitrogen-centered phosphanegold(I) clusterization of in situ generated monomeric phosphanegold(I) units, [Au(PPh3)]+ or [Au(L)(PPh3)]+ (L = NH3 or solvent), during the carboxylate elimination of [Au(RS-pyrrld)(PPh3)] in the presence of the Keggin POMs and aqueous NH3. The products 1-PW and 1-PMo were characterized by elemental analysis, Fourier transform infrared, thermogravimetric and differential thermal analyses (TGA/DTA), X-ray crystallography, and solid-state cross-polarization magic-angle-spinning (CPMAS) (31P and 15N) and solution (31P{1H} and 1H) NMR spectroscopy. The lattice contained three independent {[Au(PPh3)]5(μ5-N)}2+ cations, of which two took regular trigonal-bipyramidal (TBP) geometries and the third took a distorted, square-pyramidal (SP) geometry. These geometries are in contrast to those reported by Schmidbaur's group for {[Au(PPh3)]5(μ5-N)}2+ cations as BF4 salts. Density functional theory and ONIOM calculations for {[(L3P)Au]nN}(n-3)+ (L = H or Ph; n = 4-6) showed that the pentacoordinate cluster is energetically most stable and its TBP structure is only 1.6 kcal mol-1 more stable than its SP structure, in accordance with the experimental facts.
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Affiliation(s)
- Kenji Nomiya
- Department of Chemistry, Faculty of Science, Kanagawa University , Hiratsuka, Kanagawa 259-1293, Japan
| | - Kohei Endo
- Department of Chemistry, Faculty of Science, Kanagawa University , Hiratsuka, Kanagawa 259-1293, Japan
| | - Yuichi Murata
- Department of Chemistry, Faculty of Science, Kanagawa University , Hiratsuka, Kanagawa 259-1293, Japan
| | - Shinya Sato
- Department of Chemistry, Faculty of Science, Kanagawa University , Hiratsuka, Kanagawa 259-1293, Japan
| | - Sho Shimazaki
- Department of Chemistry, Faculty of Science, Kanagawa University , Hiratsuka, Kanagawa 259-1293, Japan
| | - Shogo Horie
- Department of Chemistry, Faculty of Science, Kanagawa University , Hiratsuka, Kanagawa 259-1293, Japan
| | - Eri Nagashima
- Department of Chemistry, Faculty of Science, Kanagawa University , Hiratsuka, Kanagawa 259-1293, Japan
| | - Yuta Yasuda
- Department of Chemistry, Faculty of Science, Kanagawa University , Hiratsuka, Kanagawa 259-1293, Japan
| | - Takuya Yoshida
- Research Center for Gold Chemistry and Department of Applied Chemistry, Tokyo Metropolitan University , Minami-osawa 1-1, Hachioji, Tokyo 192-0397, Japan
| | - Satoshi Matsunaga
- Department of Chemistry, Faculty of Science, Kanagawa University , Hiratsuka, Kanagawa 259-1293, Japan
| | - Toshiaki Matsubara
- Department of Chemistry, Faculty of Science, Kanagawa University , Hiratsuka, Kanagawa 259-1293, Japan
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Haiduc I. Inverse coordination – An emerging new chemical concept. Oxygen and other chalcogens as coordination centers. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.02.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Fang WH, Zhang L, Zhang J. Assembly of titanium-oxo cations with copper-halide anions to form supersalt-type cluster-based materials. Chem Commun (Camb) 2017; 53:3949-3951. [DOI: 10.1039/c7cc01443k] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile approach for the synthesis of binary titanium-oxo and copper-halide cluster-based crystalline materials with salt-like packing has been successfully established.
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Affiliation(s)
- Wei-Hui Fang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Lei Zhang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
| | - Jian Zhang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- China
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Nagashima E, Yoshida T, Matsunaga S, Nomiya K. The effect of counteranions on the molecular structures of phosphanegold(i) cluster cations formed by polyoxometalate (POM)-mediated clusterization. Dalton Trans 2016; 45:13565-75. [PMID: 27511307 DOI: 10.1039/c6dt02670b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The effect of counteranions on the molecular structures of phosphanegold(i) cluster cations formed by polyoxometalate (POM)-mediated clusterization was investigated. A novel intercluster compound, [{(AuLCl)2(μ-OH)}2]3[α-PMo12O40]2·3EtOH (1-PMo12), was obtained as orange-yellow plate crystals in 12.0% yield from a 6 : 1 molar ratio reaction of the monomeric phosphanegold(i) carboxylato complex [Au(RS-pyrrld)(LCl)] (RS-Hpyrrld = RS-2-pyrrolidone-5-carboxylic acid; LCl = tris(4-chlorophenyl)phosphane) in CH2Cl2 with the free acid-form of Keggin polyoxometalate (POM), H3[α-PMo12O40]·14H2O. An EtOH/H2O (5 : 1, v/v) solvent mixture was used. The dimeric cation [{(AuLCl)2(μ-OH)}2](2+) in 1-PMo12 was in a parallel-edge arrangement that was formed by self-assembly through the inter-cationic aurophilic interactions of the μ-OH-bridged dinuclear phosphanegold(i) cation. The POM anion in 1-PMo12 was successfully exchanged with a smaller PF6(-) anion by the use of an anion-exchange resin. POM-free, colorless block crystals of [{(AuLCl)3(μ3-O)}2](PF6)2·4CH2Cl2 (2-PF6) were obtained by vapor diffusion in 14.1% yield. During the synthesis of 2-PF6, a compound with mixed counteranions (one POM and one PF6(-) anion), i.e. [{(AuLCl)4(μ4-O)}]2[α-PMo12O40]PF6 (3-PMo12PF6), was obtained in 66.4% yield. Both products were characterized by elemental analysis, TG/DTA, FT-IR, (31)P{(1)H} NMR, (1)H NMR, and X-ray crystallography. X-ray crystallography revealed that the countercation in 2-PF6 was the dimeric cation of the μ3-O-bridged tris{phosphanegold(i)} species, whereas that in 3-PMo12PF6 consisted of an unusual μ4-O-bridged tetragonal-pyramidal tetrakis{phosphanegold(i)} cation. Therefore, we concluded that the POM anion significantly contributed to the stabilization of these countercations (parallel-edged arrangement in 1-PMo12 and μ4-O-bridged tetragonal-pyramid in 3-PMo12PF6). Moreover, the previously reported yellow crystals of [{(AuLF)2(μ-OH)}2]3[PMo12O40]2·3EtOH (4-PMo12: LF = tris(4-fluoro phenyl)phosphane) were successfully converted to the POM-free crystalline OTf(-) salt [{(AuLF)2(μ-OH)}2](OTf)2·0.5Et2O (4-OTf) by the use of an anion-exchange resin. X-ray crystallography also revealed that the parallel-edge arrangement of the dimeric cation in 4-PMo12 was converted to the crossed-edge arrangement of that in 4-OTf. These results illustrate that the AuOPOM and hydrogen-bonding (C-HOPOM and O-HOPOM) interactions between the phosphanegold(i) cluster cation and the Keggin POM anion in the solid state significantly contribute to the structure, composition, and stability of the phosphane gold(i) cluster cations in 4-PMo12.
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Affiliation(s)
- Eri Nagashima
- Department of Chemistry, Faculty of Science, Kanagawa University, Tsuchiya, Hiratsuka, Kanagawa 259-1293, Japan.
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Arai H, Yoshida T, Nagashima E, Hatayama A, Horie S, Matsunaga S, Nomiya K. Silver- and Acid-Free Catalysis by Polyoxometalate-Assisted Phosphanegold(I) Species for Hydration of Diphenylacetylene. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00114] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hidekazu Arai
- Department
of Chemistry, Faculty of Science, Kanagawa University, Hiratsuka, Kanagawa 259-1293, Japan
| | - Takuya Yoshida
- Department
of Chemistry, Faculty of Science, Kanagawa University, Hiratsuka, Kanagawa 259-1293, Japan
| | - Eri Nagashima
- Department
of Chemistry, Faculty of Science, Kanagawa University, Hiratsuka, Kanagawa 259-1293, Japan
| | - Akifumi Hatayama
- Department
of Chemistry, Faculty of Science, Kanagawa University, Hiratsuka, Kanagawa 259-1293, Japan
| | - Shogo Horie
- Department
of Chemistry, Faculty of Science, Kanagawa University, Hiratsuka, Kanagawa 259-1293, Japan
| | - Satoshi Matsunaga
- Department
of Chemistry, Faculty of Science, Kanagawa University, Hiratsuka, Kanagawa 259-1293, Japan
| | - Kenji Nomiya
- Department
of Chemistry, Faculty of Science, Kanagawa University, Hiratsuka, Kanagawa 259-1293, Japan
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Hueber D, Hoffmann M, de Frémont P, Pale P, Blanc A. Polyoxometalate-Gold(I)/H+ Complexes: Air-Stable, Efficient, Polyvalent, and Bifunctional Catalysts. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00656] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Damien Hueber
- Laboratoire de Synthèse, Réactivité Organiques & Catalyse, Institut de Chimie de Strasbourg, and ‡Laboratoire de Chimie des Ligands à Architecture Contrôlée, Institut de Chimie, UMR 7177−CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67070 Strasbourg, France
| | - Marie Hoffmann
- Laboratoire de Synthèse, Réactivité Organiques & Catalyse, Institut de Chimie de Strasbourg, and ‡Laboratoire de Chimie des Ligands à Architecture Contrôlée, Institut de Chimie, UMR 7177−CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67070 Strasbourg, France
| | - Pierre de Frémont
- Laboratoire de Synthèse, Réactivité Organiques & Catalyse, Institut de Chimie de Strasbourg, and ‡Laboratoire de Chimie des Ligands à Architecture Contrôlée, Institut de Chimie, UMR 7177−CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67070 Strasbourg, France
| | - Patrick Pale
- Laboratoire de Synthèse, Réactivité Organiques & Catalyse, Institut de Chimie de Strasbourg, and ‡Laboratoire de Chimie des Ligands à Architecture Contrôlée, Institut de Chimie, UMR 7177−CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67070 Strasbourg, France
| | - Aurélien Blanc
- Laboratoire de Synthèse, Réactivité Organiques & Catalyse, Institut de Chimie de Strasbourg, and ‡Laboratoire de Chimie des Ligands à Architecture Contrôlée, Institut de Chimie, UMR 7177−CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67070 Strasbourg, France
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Yoshida T, Nagashima E, Arai H, Matsunaga S, Nomiya K. Aggregation of Dinuclear Cations [{Au(PR3)}2(μ-OH)]+into Dimers Induced by Polyoxometalate (POM) Template Effects. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201500176] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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