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Thompson JA, González-Cabaleiro R, Vilà-Nadal L. Reducing Systematic Uncertainty in Computed Redox Potentials for Aqueous Transition-Metal-Substituted Polyoxotungstates. Inorg Chem 2023; 62:12260-12271. [PMID: 37489885 PMCID: PMC10410613 DOI: 10.1021/acs.inorgchem.3c01115] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Indexed: 07/26/2023]
Abstract
Polyoxometalates have attracted significant interest owing to their structural diversity, redox stability, and functionality at the nanoscale. In this work, density functional theory calculations have been employed to systematically study the accuracy of various exchange-correlation functionals in reproducing experimental redox potentials, U0Red in [PW11M(H2O)O39]q- M = Mn(III/II), Fe(III/II), Co(III/II), and Ru(III/II). U0Red calculations for [PW11M(H2O)O39]q- were calculated using a conductor-like screening model to neutralize the charge in the cluster. We explicitly located K+ counterions which induced positive shifting of potentials by > 500 mV. This approximation improved the reproduction of redox potentials for Kx[XW11M(H2O)O39]q-x M = Mn(III/II)/Co(III/II). However, uncertainties in U0Red for Kx[PW11M(H2O)O39]q-x M = Fe(III/II)/Ru(III/II) were observed because of the over-stabilization of the ion-pairs. Hybrid functionals exceeding 25% Hartree-Fock exchange are not recommended because of large uncertainties in ΔU0Red attributed to exaggerated proximity of the ion-pairs. Our results emphasize that understanding the nature of the electrode and electrolyte environment is essential to obtain a reasonable agreement between theoretical and experimental results.
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Affiliation(s)
- Jake A. Thompson
- School
of Chemistry, University of Glasgow, Glasgow G12 8QQ, U.K.
| | | | - Laia Vilà-Nadal
- School
of Chemistry, University of Glasgow, Glasgow G12 8QQ, U.K.
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3
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Easy Ligand Activation in the Coordination Sphere of Ru inside the [PW 11O 39] 7- Backbone. MOLECULES (BASEL, SWITZERLAND) 2020; 25:molecules25081859. [PMID: 32316614 PMCID: PMC7221517 DOI: 10.3390/molecules25081859] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/13/2020] [Accepted: 04/14/2020] [Indexed: 11/21/2022]
Abstract
Irradiation of the Keggin-type [PW11O39{Ru(NO)}]4− (Ru-NO) polyoxometalate in CH3CN results in rapid NO ligand elimination with the formation of [PW11O39{RuIII(CH3CN)}]4− (Ru-CH3CN). This complex offers an easy entry into the Ru-based chemistry of the {PW11Ru} complex. Attempts to substitute N3− for CH3CN in the presence of an NaN3 excess lead a variety of products: (i) [PW11O39{RuIII(N3)}]4− (Ru-N3); (ii) [PW11O39{RuIII(N4HC-CH3)}]4− (Ru-Tz) as a click-reaction product; and (iii) [PW11O39{RuII(N2)}]5− (Ru-N2). UV-VIS, CV, and HR-ESI-MS techniques were used for the reaction monitoring and characterization of the products.
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Mukhacheva AA, Shmakova AA, Volchek VV, Romanova TE, Benassi E, Gushchin AL, Yanshole V, Sheven DG, Kompankov NB, Abramov PA, Sokolov MN. Reactions of [Ru(NO)Cl 5] 2- with pseudotrilacunary {XW 9O 33} 9- (X = As III, Sb III) anions. Dalton Trans 2019; 48:15989-15999. [PMID: 31595900 DOI: 10.1039/c9dt03328a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactions of [Ru(NO)Cl5]2- with pseudotrivacant B-α-[XW9O33]9- (X = AsIII, SbIII) at 160 °C result in the rearrangement of polyoxometalate backbones into {XM18} structures. In the case of arsenic, oxidation of AsIII to AsV takes place with the formation of a mixture of plenary and monosubstituted Dawson [As2W18O62]6- and [As2W17Ru(NO)O61]7- anions, of which the latter was isolated as Me2NH2+ (DMA-1a and DMA-1b) and Bu4N+ (Bu4N-1) salts and fully characterized. Both α1 and α2 isomers of [As2W17Ru(NO)O61]7- were present in the reaction mixture; pure [α2-As2W17Ru(NO)O61]7- was isolated as the Bu4N+ salt. In the case of antimony, [SbW9O33]9- is converted into a mixture of [SbW18O60]9- and [SbW17{Ru(NO)}O59]10-. The formation of trisubstituted [SbW15{Ru(NO)}3O57]12- as a minor byproduct was detected by HPLC-ICP-AES. The monosubstituted [SbW17{Ru(NO)}O59]10- anion was isolated as DMAH+ (DMA-2) and mixed inorganic cation (CsKNa-2) salts and characterized by XRD, HPLC-ICP-AES, EA and TGA techniques. X-ray analysis shows the presence of the {Ru(NO)}-group in the 6-membered ("equatorial") belt of the Sb-free hemisphere. The experimental findings were confirmed and interpreted by means of quantum chemical calculations.
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Affiliation(s)
- Anna A Mukhacheva
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave, 630090, Novosibirsk, Russia. and Novosibirsk State University, Pirogova str. 2, 630090, Novosibirsk, Russia.
| | - Alexandra A Shmakova
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave, 630090, Novosibirsk, Russia.
| | - Victoria V Volchek
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave, 630090, Novosibirsk, Russia.
| | - Tamara E Romanova
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave, 630090, Novosibirsk, Russia.
| | - Enrico Benassi
- Novosibirsk State University, Pirogova str. 2, 630090, Novosibirsk, Russia. and Lanzhou Institute of Chemical Physics, CAS, 10 Tianshui Middle Rd, Chengguan Qu, Lanzhou Shi, Gansu Sheng 730000, People's Republic of China
| | - Artem L Gushchin
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave, 630090, Novosibirsk, Russia. and Novosibirsk State University, Pirogova str. 2, 630090, Novosibirsk, Russia.
| | - Vadim Yanshole
- Novosibirsk State University, Pirogova str. 2, 630090, Novosibirsk, Russia. and International Tomography Center, Institutskaya str. 3a, 630090, Novosibirsk, Russia
| | - Dmitri G Sheven
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave, 630090, Novosibirsk, Russia.
| | - Nikolay B Kompankov
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave, 630090, Novosibirsk, Russia.
| | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave, 630090, Novosibirsk, Russia. and South Ural State University, Chelyabinsk, 454080, Russia
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave, 630090, Novosibirsk, Russia. and Novosibirsk State University, Pirogova str. 2, 630090, Novosibirsk, Russia.
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A Crown-Shaped Ru-Substituted Arsenotungstate for Selective Oxidation of Sulfides with Hydrogen Peroxide. Chemistry 2018; 24:11059-11066. [DOI: 10.1002/chem.201800748] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 05/06/2018] [Indexed: 11/07/2022]
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Kikuchi M, Ota H, López X, Nakaya T, Tsunoji N, Sano T, Sadakane M. Reactivity of a (Benzene)Ruthenium(II) Cation on a Di‐lacunary γ‐Keggin‐Type Silicotungstate and Synthesis of a Mono‐(Benzene)Ruthenium(II)‐Attached γ‐Keggin‐Type Silicotungstate. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Masaya Kikuchi
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
| | - Hiromi Ota
- Division of Instrumental Analysis Department of Instrumental Analysis and Cryogenics Department Okayama University 700‐8530 Okayama Japan
| | - Xavier López
- Departament de Química Física i Inorgànica Universitat Rovira i Virgili Marcel·lí Domingo 1 43007 Tarragona Spain
| | - Toshimi Nakaya
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
- Technical Center Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
| | - Nao Tsunoji
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
| | - Tsuneji Sano
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
| | - Masahiro Sadakane
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
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Ueda T. Electrochemistry of Polyoxometalates: From Fundamental Aspects to Applications. ChemElectroChem 2018. [DOI: 10.1002/celc.201701170] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tadaharu Ueda
- Department of Marine Resources Science, Faculty of Agriculture and Marine Science; Kochi University; Monobe-Otsu 200 Nankoku 783-8502 Japan
- Center for Advanced Marine Core Research; Kochi University; Monobe-Otsu 200 Nankoku 783-8502 Japan
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Wan R, Xu Q, Han M, Ma P, Zhang C, Niu J, Wang J. A Novel Ruthenium-Decorating Polyoxomolybdate Cs₃Na₆H[Mo VI14Ru IV₂O 50(OH)₂]·24H₂O: An Active Heterogeneous Oxidation Catalyst for Alcohols. MATERIALS (BASEL, SWITZERLAND) 2018; 11:E178. [PMID: 29360802 PMCID: PMC5848875 DOI: 10.3390/ma11020178] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 01/11/2018] [Accepted: 01/15/2018] [Indexed: 11/24/2022]
Abstract
The first example of wholly inorganic ruthenium-containing polyoxomolybdate Cs₃Na₆H[MoVI14RuIV₂O50(OH)₂]·24H₂O (1) was isolated and systematically characterized by element analysis, infrared spectroscopy (IR), thermogravimetric analyses (TGA), X-ray photoelectron spectroscopy (XPS), energy dispersive X-ray spectroscopy (EDX) and single-crystal X-ray diffraction. Compound 1 is composed of an unprecedented {Mo14}-type isopolymolybdate with a di-ruthenium core precisely encapsulated in its center, exhibiting a three-tiered ladder-like structure. The title compound can act as an efficient heterogeneous catalyst in the transformation of 1-phenylethanol to acetophenone. This catalyst is also capable of being recycled and reused for at least ten cycles with its activity being retained under the optimal conditions.
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Affiliation(s)
- Rong Wan
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Qiaofei Xu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Mengdan Han
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Chao Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
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Anantharaj S, Reddy PN, Kundu S. Core-Oxidized Amorphous Cobalt Phosphide Nanostructures: An Advanced and Highly Efficient Oxygen Evolution Catalyst. Inorg Chem 2017; 56:1742-1756. [DOI: 10.1021/acs.inorgchem.6b02929] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Sengeni Anantharaj
- Academy of Scientific
and Innovative Research, CSIR-Central Electrochemical Research Institute (CECRI) Campus, New Delhi, India
- Electrochemical Materials
Science (ECMS) Division, CSIR-CECRI, Karaikudi 630006, Tamil Nadu, India
| | | | - Subrata Kundu
- Academy of Scientific
and Innovative Research, CSIR-Central Electrochemical Research Institute (CECRI) Campus, New Delhi, India
- Electrochemical Materials
Science (ECMS) Division, CSIR-CECRI, Karaikudi 630006, Tamil Nadu, India
- Department of Materials Science and Mechanical Engineering, Texas A&M University, College Station, Texas, Texas 77843, United States
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Nishiki K, Umehara N, Kadota Y, López X, Poblet JM, Mezui CA, Teillout AL, Mbomekalle IM, de Oliveira P, Miyamoto M, Sano T, Sadakane M. Preparation of α1- and α2-isomers of mono-Ru-substituted Dawson-type phosphotungstates with an aqua ligand and comparison of their redox potentials, catalytic activities, and thermal stabilities with Keggin-type derivatives. Dalton Trans 2016; 45:3715-26. [PMID: 26672976 DOI: 10.1039/c5dt04219d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Both the α1- and the α2-isomers of mono-ruthenium (Ru)-substituted Dawson-type phosphotungstates with terminal aqua ligands, [α1-P2W17O61Ru(III)(H2O)](7-) (α1-RuH2O) and [α2-P2W17O61Ru(III)(H2O)](7-) (α2-RuH2O), were prepared in pure form by cleavage of the Ru-S bond of the corresponding DMSO derivatives, [α1-P2W17O61Ru(DMSO)](8-) (α1-RuDMSO) and [α2-P2W17O61Ru(DMSO)](8-) (α2-RuDMSO), respectively. Redox studies indicated that α1-RuH2O and α2-RuH2O show proton-coupled electron transfer (PCET), and the Ru(III)(H2O) species was reversibly reduced to Ru(II)(H2O) species and oxidized to Ru(IV)([double bond, length as m-dash]O) species and further to Ru(V)([double bond, length as m-dash]O) species in aqueous solution depending on the pH. Their redox potentials and thermal stabilities were compared with those of the corresponding α-Keggin-type derivatives ([α-XW11O39Ru(H2O)](n-); X = Si(4+) (n = 5), Ge(4+) (n = 5), or P(5+) (n = 4)). The basic electronic and redox features of Ru(L)-substituted Keggin- and Dawson-type heteropolytungstates (with L = H2O or O(2-)) were analyzed by means of density functional calculations. Similar to the corresponding α-Keggin-type derivatives, both α1-RuH2O and α2-RuH2O show catalytic activity for water oxidation.
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Affiliation(s)
- Kensuke Nishiki
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan.
| | - Naoya Umehara
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan.
| | - Yusuke Kadota
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan.
| | - Xavier López
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel·lí Domingo s/n, 43007 Tarragona, Spain
| | - Josep M Poblet
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel·lí Domingo s/n, 43007 Tarragona, Spain
| | - Charyle Ayingone Mezui
- Laboratoire de Chimie-Physique, Université Paris-Sud, UMR 8000 CNRS, Orsay F-91405, France
| | - Anne-Lucie Teillout
- Laboratoire de Chimie-Physique, Université Paris-Sud, UMR 8000 CNRS, Orsay F-91405, France
| | - Israël M Mbomekalle
- Laboratoire de Chimie-Physique, Université Paris-Sud, UMR 8000 CNRS, Orsay F-91405, France
| | - Pedro de Oliveira
- Laboratoire de Chimie-Physique, Université Paris-Sud, UMR 8000 CNRS, Orsay F-91405, France
| | - Mayumi Miyamoto
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan.
| | - Tsuneji Sano
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan.
| | - Masahiro Sadakane
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan. and PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, 332-0012, Japan
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Nishiki K, Ota H, Ogo S, Sano T, Sadakane M. Preparation and Structural Characterization of Mono-Ru-Substituted α2-Dawson-Type Phosphotungstate with a Carbonyl Ligand and Other Ru(CO)-Substituted Heteropolytungstates. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500226] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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12
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Liu B, Yan J, Wang YF, Yi XY. Redox chemistry of ruthenium ions in mono-substituted Keggin tungstophosphate: a new synthetic extension for ruthenium derivatives based on [PW11O39RuVIN]4−. Dalton Trans 2015; 44:16882-7. [DOI: 10.1039/c5dt02826d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile approach to ruthenium-substituted Keggin-type heteropolyoxotungstates with high yield by easily controllable redox reaction is described.
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Affiliation(s)
- Bin Liu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Jun Yan
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Yi-Fang Wang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Xiao-Yi Yi
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China
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Vicent C, Adonin SA, Anyushin AV, Mainichev DA, Sokolov MN. Gas-Phase Fragmentation Reactions of Keggin-Type {PW11O39M} (M = Rh, Ir, and Ru) Polyoxometalates as Fingerprints of the Ligands Attached at the Noble Metal Site. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402521] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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14
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Sartorel A, Miró P, Carraro M, Berardi S, Bortolini O, Bagno A, Bo C, Bonchio M. Oxygenation by Ruthenium Monosubstituted Polyoxotungstates in Aqueous Solution: Experimental and Computational Dissection of a Ru(III)-Ru(V) Catalytic Cycle. Chemistry 2014; 20:10932-43. [DOI: 10.1002/chem.201404088] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Indexed: 11/10/2022]
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15
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Ogo S, Shimizu N, Nishiki K, Yasuda N, Mizuta T, Sano T, Sadakane M. Preparation and Redox Studies of α1- and α2-Isomers of Mono-Ru-Substituted Dawson-type Phosphotungstates with a DMSO Ligand: [α1/α2-P2W17O61RuII(DMSO)]8–. Inorg Chem 2014; 53:3526-39. [DOI: 10.1021/ic403041s] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Shuhei Ogo
- Department
of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
| | - Noriko Shimizu
- Department
of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
| | - Kensuke Nishiki
- Department
of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
| | - Nobuhiro Yasuda
- Japan Synchrotron Radiation Research Institute/SPring-8, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Tsutomu Mizuta
- Department
of Chemistry, Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
| | - Tsuneji Sano
- Department
of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
| | - Masahiro Sadakane
- Department
of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
- PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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16
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Stracke JJ, Finke RG. Distinguishing Homogeneous from Heterogeneous Water Oxidation Catalysis when Beginning with Polyoxometalates. ACS Catal 2014. [DOI: 10.1021/cs4011716] [Citation(s) in RCA: 177] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Jordan J. Stracke
- Chemistry
Department, Colorado State University, Fort Collins, CO 80523, United States
| | - Richard G. Finke
- Chemistry
Department, Colorado State University, Fort Collins, CO 80523, United States
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17
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Liu CG, Guan XH. Electronic and bonding properties of mono-ruthenium-substituted Keggin-type polyoxometalates: a theoretical study of [{PW11O39}RuII/III(L)]n−(L = dimethyl sulfoxide (DMSO), water, pyridine, and ammonia) and [{GeW11O39}RuII(DMSO)3(H2O)]6−. Mol Phys 2013. [DOI: 10.1080/00268976.2013.785610] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Synthesis and Structural Characterization of Isomers of Ru-Substituted Keggin-Type Germanotungstate with dmso Ligand. J CLUST SCI 2013. [DOI: 10.1007/s10876-013-0641-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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19
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A complex corrugated sheet structure is formed by self-assembly from the simple building block [Ag(dmso)]+. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Meng RQ, Wang B, Sui HM, Li B, Song W, Wu LX, Zhao B, Bi LH. Organoruthenium-Supported Polyoxotungstate - Synthesis, Structure and Oxidation ofn-Hexadecane with Air. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201201037] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Ogo S, Shimizu N, Ozeki T, Kobayashi Y, Ide Y, Sano T, Sadakane M. Determination of α-Keggin structure of [GeW11O39RuIII(H2O)]5−. Reaction of [GeW11O39RuIII(H2O)]5−with dimethyl sulfoxide to form [GeW11O39RuIII(dmso)]5−and their structural characterization. Dalton Trans 2013; 42:2540-5. [DOI: 10.1039/c2dt32038j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ogo S, Moroi S, Ueda T, Komaguchi K, Hayakawa S, Ide Y, Sano T, Sadakane M. Preparation of tetrabutylammonium salt of a mono-Ru(iii)-substituted α-Keggin-type silicotungstate with a 4,4′-bipyridine ligand and its electrochemical behaviour in organic solvents. Dalton Trans 2013; 42:7190-5. [DOI: 10.1039/c3dt50300c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Izarova NV, Pope MT, Kortz U. Noble Metals in Polyoxometalates. Angew Chem Int Ed Engl 2012; 51:9492-510. [DOI: 10.1002/anie.201202750] [Citation(s) in RCA: 322] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Indexed: 11/06/2022]
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Sadakane M, Moroi S, Iimuro Y, Izarova N, Kortz U, Hayakawa S, Kato K, Ogo S, Ide Y, Ueda W, Sano T. Stabilization of High-Valence Ruthenium with Silicotungstate Ligands: Preparation, Structural Characterization, and Redox Studies of Ruthenium(III)-Substituted α-Keggin-Type Silicotungstates with Pyridine Ligands, [SiW11O39RuIII(Py)]5−. Chem Asian J 2012; 7:1331-9. [DOI: 10.1002/asia.201100853] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2011] [Indexed: 10/14/2022]
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Ogo S, Miyamoto M, Ide Y, Sano T, Sadakane M. Hydrothermal and solid-state transformation of ruthenium-supported Keggin-type heteropolytungstates [XW11O39{Ru(ii)(benzene)(H2O)}]n− (X = P (n = 5), Si (n = 6), Ge (n = 6)) to ruthenium-substituted Keggin-type heteropolytungstates. Dalton Trans 2012; 41:9901-7. [DOI: 10.1039/c2dt30475a] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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