1
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Li J, Li Z, Dong J, Fang R, Chi Y, Hu C. Hexaniobate as a Recyclable Solid Base Catalyst to Activate C–H Bonds in Lignin Linkage Boosting the Production of Aromatic Monomers. ACS Catal 2023. [DOI: 10.1021/acscatal.2c06206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Jie Li
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Zhen Li
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Jing Dong
- College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, P. R. China
| | - Renbo Fang
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Yingnan Chi
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Changwen Hu
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
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2
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Steffler F, Haiduke RLA. Successive protonation of Lindqvist Hexaniobate, [Nb 6O 19] 8-: electronic properties and structural distortions. Phys Chem Chem Phys 2022; 24:13083-13093. [DOI: 10.1039/d2cp00607c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Lindqvist Hexaniobate, [Nb6O19]8-, is an intriguing type of polyoxoniobate presenting a significant negative charge, high symmetry, robust structure and applications in photocatalysis. In this work, the [Nb6O19]8- polyanion was submitted...
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3
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Martins V, Xu J, Hung I, Gan Z, Gervais C, Bonhomme C, Huang Y. 17 O solid-state NMR at ultrahigh magnetic field of 35.2 T: Resolution of inequivalent oxygen sites in different phases of MOF MIL-53(Al). MAGNETIC RESONANCE IN CHEMISTRY : MRC 2021; 59:940-950. [PMID: 33305447 PMCID: PMC8192589 DOI: 10.1002/mrc.5122] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 05/09/2023]
Abstract
MIL-53(Al) is a member of the most extensively studied metal-organic framework (MOF) families owing to its "flexible" framework and superior stability. 17 O solid-state NMR (SSNMR) spectroscopy is an ideal site-specific characterization tool as it probes local oxygen environments. Because oxygen local structure is often altered during phase change, 17 O SSNMR can be used to follow phase transitions. However, 17 O is a challenging nucleus to study via SSNMR due to its low sensitivity and resolution arising from the very low natural abundance of 17 O isotope and its quadrupolar nature. In this work, we describe that by using 17 O isotopic enrichment and performing 17 O SSNMR experiments at an ultrahigh magnetic field of 35.2 T, all chemically and crystallographically inequivalent oxygen sites in two representative MIL-53(Al) (as-made and water adsorbed) phases can be completely resolved. The number of signals in each phase is consistent with that predicted from the space group refined from powder X-ray diffraction data. The 17 O 1D magic-angle spinning (MAS) and 2D triple-quantum MAS (3QMAS) spectra at 35.2 T furnish fine information about the host-guest interactions and the structural changes associated with phase transition. The ability to completely resolve multiple chemically and crystallographically inequivalent oxygen sites in MOFs at very high magnetic field, as illustrated in this work, significantly enhances the potential for using the NMR crystallography approach to determine crystal structures of new MOFs and verify the structures of existing MOFs obtained from refining powder X-ray diffraction data.
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Affiliation(s)
- Vinicius Martins
- Department of Chemistry, The University of Western Ontario, 1151 Richmond Street, London, ON, N6A 5B7, Canada
| | - Jun Xu
- Center for Rare Earth and Inorganic Functional Materials, Tianjin Key Lab for Rare Earth Materials and Applications, School of Materials Science and Engineering & National Institute for Advanced Materials, Nankai University, Tianjin 300350, P.R. China
| | - Ivan Hung
- National High Magnetic Field Laboratory (NHMFL), 1800 East Paul Dirac Dr., Tallahassee, FL 32310, USA
| | - Zhehong Gan
- National High Magnetic Field Laboratory (NHMFL), 1800 East Paul Dirac Dr., Tallahassee, FL 32310, USA
| | - Christel Gervais
- Sorbonne Université, CNRS, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP, F-75005 Paris, France
| | - Christian Bonhomme
- Sorbonne Université, CNRS, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP, F-75005 Paris, France
| | - Yining Huang
- Department of Chemistry, The University of Western Ontario, 1151 Richmond Street, London, ON, N6A 5B7, Canada
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4
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Shi N, Wang YJ, Li XX, Sun YQ, Zheng ST. An inorganic Co-containing heteropolyoxoniobate: reversible chemochromism and H 2O-dependent proton conductivity properties. Inorg Chem Front 2021. [DOI: 10.1039/d1qi01065d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A novel pure inorganic cobalt-containing heteropolyoxoniobate is constructed from crescent-shaped [SiNb18O54]14− units. It exhibits reversible chemochromism, H2O-dependent proton conductivity, water vapor adsorption and magnetic properties.
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Affiliation(s)
- Nian Shi
- College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, People's Republic of China
| | - Yong-Jiang Wang
- College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, People's Republic of China
| | - Xin-Xiong Li
- College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, People's Republic of China
| | - Yan-Qiong Sun
- College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, People's Republic of China
| | - Shou-Tian Zheng
- College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, People's Republic of China
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5
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A new polyniobotungstate based on {GeW9Nb3O40} clusters and nickel cation with photocatalytic properties. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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6
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Müscher-Polzin P, Näther C, Bensch W. Hexaniobate anions connected by [Ni(cyclam)] 2+ complexes yield two interpenetrating three-dimensional networks. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2020. [DOI: 10.1515/znb-2020-0043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Syntheses were performed at room temperature using Ni(NO3)2·6H2O, cyclam (cyclam = 1,4,8,11-tetraazacyclotetradecane) and the precursors Li8[Nb6O19]· ≈22H2O or Na7[HNb6O19]·15H2O in a DMSO-H2O mixture. Yellow crystals of the new compound {[Ni(cyclam)]2H4Nb6O19}·12H2O could be obtained after one week applying the Li+ or Na+ salt as starting materials. The crystal structure is unique in polyoxoniobate (PONb) chemistry and displays two interpenetrating three-dimensional (3D) networks. The [Nb6O19]8– anion is expanded by four Ni2+ centered complexes via Ni–O bonds to terminal O2− anions of the hexaniobate anion. The 3D networks are generated by further Ni–O bond formation between neighboring [Nb6O19]8− anions. The remaining void space is occupied by H2O molecules which form a water cluster.
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Affiliation(s)
- Philipp Müscher-Polzin
- Institut für Anorganische Chemie , Christian-Albrechts-Universität zu Kiel , Max-Eyth-Straße 2 , 24118 Kiel , Germany
| | - Christian Näther
- Institut für Anorganische Chemie , Christian-Albrechts-Universität zu Kiel , Max-Eyth-Straße 2 , 24118 Kiel , Germany
| | - Wolfgang Bensch
- Institut für Anorganische Chemie , Christian-Albrechts-Universität zu Kiel , Max-Eyth-Straße 2 , 24118 Kiel , Germany
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7
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Martins V, Xu J, Wang X, Chen K, Hung I, Gan Z, Gervais C, Bonhomme C, Jiang S, Zheng A, Lucier BEG, Huang Y. Higher Magnetic Fields, Finer MOF Structural Information: 17O Solid-State NMR at 35.2 T. J Am Chem Soc 2020; 142:14877-14889. [PMID: 32786791 DOI: 10.1021/jacs.0c02810] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The spectroscopic study of oxygen, a vital element in materials, physical, and life sciences, is of tremendous fundamental and practical importance. 17O solid-state NMR (SSNMR) spectroscopy has evolved into an ideal site-specific characterization tool, furnishing valuable information on the local geometric and bonding environments about chemically distinct and, in some favorable cases, crystallographically inequivalent oxygen sites. However, 17O is a challenging nucleus to study via SSNMR, as it suffers from low sensitivity and resolution, owing to the quadrupolar interaction and low 17O natural abundance. Herein, we report a significant advance in 17O SSNMR spectroscopy. 17O isotopic enrichment and the use of an ultrahigh 35.2 T magnetic field have unlocked the identification of many inequivalent carboxylate oxygen sites in the as-made and activated phases of the metal-organic framework (MOF) α-Mg3(HCOO)6. The subtle 17O spectral differences between the as-made and activated phases yield detailed information about host-guest interactions, including insight into nonconventional O···H-C hydrogen bonding. Such weak interactions often play key roles in the applications of MOFs, such as gas adsorption and biomedicine, and are usually difficult to study via other characterization routes. The power of performing 17O SSNMR experiments at an ultrahigh magnetic field of 35.2 T for MOF characterization is further demonstrated by examining activation of the MIL-53(Al) MOF. The sensitivity and resolution enhanced at 35.2 T allows partially and fully activated MIL-53(Al) to be unambiguously distinguished and also permits several oxygen environments in the partially activated phase to be tentatively identified. This demonstration of the very high resolution of 17O SSNMR recorded at the highest magnetic field accessible to chemists to date illustrates how a broad variety of scientists can now study oxygen-containing materials and obtain previously inaccessible fine structural information.
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Affiliation(s)
- Vinicius Martins
- Department of Chemistry, The University of Western Ontario, 1151 Richmond Street, London, Ontario N6A 5B7, Canada
| | - Jun Xu
- Center for Rare Earth and Inorganic Functional Materials, Tianjin Key Lab for Rare Earth Materials and Applications, School of Materials Science and Engineering & National Institute for Advanced Materials, Nankai University, Tianjin 300350, People's Republic of China
| | - Xiaoling Wang
- National High Magnetic Field Laboratory (NHMFL), 1800 East Paul Dirac Dr., Tallahassee, Florida 32310, United States
| | - Kuizhi Chen
- National High Magnetic Field Laboratory (NHMFL), 1800 East Paul Dirac Dr., Tallahassee, Florida 32310, United States
| | - Ivan Hung
- National High Magnetic Field Laboratory (NHMFL), 1800 East Paul Dirac Dr., Tallahassee, Florida 32310, United States
| | - Zhehong Gan
- National High Magnetic Field Laboratory (NHMFL), 1800 East Paul Dirac Dr., Tallahassee, Florida 32310, United States
| | - Christel Gervais
- Sorbonne Université, CNRS, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP, F-75005 Paris, France
| | - Christian Bonhomme
- Sorbonne Université, CNRS, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, LCMCP, F-75005 Paris, France
| | - Shijia Jiang
- Center for Rare Earth and Inorganic Functional Materials, Tianjin Key Lab for Rare Earth Materials and Applications, School of Materials Science and Engineering & National Institute for Advanced Materials, Nankai University, Tianjin 300350, People's Republic of China
| | - Anmin Zheng
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, People's Republic of China
| | - Bryan E G Lucier
- Department of Chemistry, The University of Western Ontario, 1151 Richmond Street, London, Ontario N6A 5B7, Canada
| | - Yining Huang
- Department of Chemistry, The University of Western Ontario, 1151 Richmond Street, London, Ontario N6A 5B7, Canada
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8
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Park S, Peddigari M, Kim JH, Kim E, Hwang GT, Kim JW, Ahn CW, Choi JJ, Hahn BD, Choi JH, Yoon WH, Park DS, Park KI, Jeong CK, Lee JW, Min Y. Selective Phase Control of Dopant-Free Potassium Sodium Niobate Perovskites in Solution. Inorg Chem 2020; 59:3042-3052. [DOI: 10.1021/acs.inorgchem.9b03385] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Seonhwa Park
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
- Department of Materials Science and Engineering, Pusan National University, Busan, Korea 46241
| | - Mahesh Peddigari
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Jung Hwan Kim
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Eunae Kim
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Geon-Tae Hwang
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Jong-Woo Kim
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Cheol-Woo Ahn
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Jong-Jin Choi
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Byung-Dong Hahn
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Joon-Hwan Choi
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Woon-Ha Yoon
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Dong-Soo Park
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
| | - Kwi-Il Park
- School of Materials Science and Engineering, Kyungpook National University, Daegu, Korea 41566
| | - Chang Kyu Jeong
- Division of Advanced Materials Engineering, Jeonbuk National University, Jeonju, Korea 54896
| | - Jung Woo Lee
- Department of Materials Science and Engineering, Pusan National University, Busan, Korea 46241
| | - Yuho Min
- Functional Ceramics Department, Powder and Ceramics Division, Korea Institute of Materials Science (KIMS), Changwon, Gyeongnam, Korea 51508
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9
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Müscher-Polzin P, Näther C, Bensch W. A hexaniobate expanded by six [Hg(cyclam)]2+ complexes via Hg–O bonds yields a positively charged polyoxoniobate cluster. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2019. [DOI: 10.1515/znb-2019-0171] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The room temperature reaction of Hg(NO3)2 · H2O, cyclam (cyclam = 1,4,8,11-tetraazacyclotetradecane) and K8{Nb6O19} · 16 H2O in a mixture of H2O and DMSO led to crystallization of the novel compound {[Hg(cyclam)]6Nb6O19}(NO3)4 · 14 H2O, which is the first mercury containing polyoxoniobate. The structure consists of a {Nb6O19}8− cluster core which is expanded by six [Hg(cyclam)]2+ complexes via Hg–μ
2-O–Nb bond formation. The title compound contains a positively charged polyoxoniobate cluster. The crystal water molecules form small aggregates by O–H · · · O hydrogen bonding which are joined into larger aggregates by N–O · · · H–O hydrogen bonding integrating the nitrate anions.
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Affiliation(s)
- Philipp Müscher-Polzin
- Institut für Anorganische Chemie, Christian-Albrechts-Universität zu Kiel , Max-Eyth-Straße 2 , Kiel 24118 , Germany
| | - Christian Näther
- Institut für Anorganische Chemie, Christian-Albrechts-Universität zu Kiel , Max-Eyth-Straße 2 , Kiel 24118 , Germany
| | - Wolfgang Bensch
- Institut für Anorganische Chemie, Christian-Albrechts-Universität zu Kiel , Max-Eyth-Straße 2 , Kiel 24118 , Germany , Fax: +49-431-8801520
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10
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Self-assembly and photocatalytic properties of three nanosized polyoxometalates based on the {SiNb3W9O40} cluster and transition-metal cations. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.06.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Wu HY, Huang M, Qin C, Wang XL, Hu H, Huang P, Su ZM. Self-assembly and Li-ion storage performance of three new Nb/W mixed-addendum polyoxometalates based on the {SiNb3W9O40} clusters and transition-metal cations. CrystEngComm 2019. [DOI: 10.1039/c8ce01626g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three polyoxometalates have been synthesized to be utilized as anode materials for lithium ion batteries.
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Affiliation(s)
- Hai-Yang Wu
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Department of Chemistry
- School of Chemistry and Material Science
- Jiangsu Normal University
- Xuzhou
| | - Min Huang
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Department of Chemistry
- School of Chemistry and Material Science
- Jiangsu Normal University
- Xuzhou
| | - Chao Qin
- Institute of Functional Material Chemistry
- National & Local United Engineering Lab for Power Battery
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Xin-Long Wang
- Institute of Functional Material Chemistry
- National & Local United Engineering Lab for Power Battery
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Hai Hu
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Department of Chemistry
- School of Chemistry and Material Science
- Jiangsu Normal University
- Xuzhou
| | - Peng Huang
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Department of Chemistry
- School of Chemistry and Material Science
- Jiangsu Normal University
- Xuzhou
| | - Zhong-Min Su
- Institute of Functional Material Chemistry
- National & Local United Engineering Lab for Power Battery
- Northeast Normal University
- Changchun
- People's Republic of China
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12
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Muniz CN, Patel H, Fast DB, Rohwer LE, Reinheimer EW, Dolgos M, Graham MW, Nyman M. Rare earth niobate coordination polymers. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2017.12.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Wilson RE, De Sio S, Vallet V. Protactinium and the intersection of actinide and transition metal chemistry. Nat Commun 2018; 9:622. [PMID: 29434286 PMCID: PMC5809381 DOI: 10.1038/s41467-018-02972-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 01/11/2018] [Indexed: 11/09/2022] Open
Abstract
The role of the 5f and 6d orbitals in the chemistry of the actinide elements has been of considerable interest since their discovery and synthesis. Relativistic effects cause the energetics of the 5f and 6d orbitals to change as the actinide series is traversed left to right imparting a rich and complex chemistry. The 5f and 6d atomic states cross in energy at protactinium (Pa), making it a potential intersection between transition metal and actinide chemistries. Herein, we report the synthesis of a Pa-peroxo cluster, A6(Pa4O(O2)6F12) [A = Rb, Cs, (CH3)4N], formed in pursuit of an actinide polyoxometalate. Quantum chemical calculations at the density functional theory level demonstrate equal 5f and 6d orbital participation in the chemistry of Pa and increasing 5f orbital participation for the heavier actinides. Periodic changes in orbital character to the bonding in the early actinides highlights the influence of the 5f orbitals in their reactivity and chemical structure.
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Affiliation(s)
- Richard E Wilson
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439, USA.
| | - Stephanie De Sio
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439, USA
| | - Valérie Vallet
- Université de Lille, CNRS, UMR 8523 - PhLAM - Physique des Lasers Atomes et Molécules, F-59000, Lille, France.
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14
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Shmakova AA, Akhmetova MM, Volchek VV, Romanova TE, Korolkov I, Sheven DG, Adonin SA, Abramov PA, Sokolov MN. A HPLC-ICP-AES technique for the screening of [XW11NbO40]n− aqueous solutions. NEW J CHEM 2018. [DOI: 10.1039/c7nj04702a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this research combined HPLC-ICP-AES technique was used to study formation of mixed [XW11O40]n− (X = P, Ge, B) complexes.
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Affiliation(s)
- Alexandra A. Shmakova
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Maria M. Akhmetova
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Victoria V. Volchek
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Tamara E. Romanova
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Ilya Korolkov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Dmitri G. Sheven
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
| | - Sergey A. Adonin
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
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15
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16
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Saha S, Park D, Hutchison DC, Olsen MR, Zakharov LN, Marsh D, Goberna‐Ferrón S, Frederick RT, Diulus JT, Kenane N, Herman GS, Johnson DW, Keszler DA, Nyman M. Alkyltin Keggin Clusters Templated by Sodium. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701703] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sumit Saha
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - Deok‐Hie Park
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - Danielle C. Hutchison
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - Morgan R. Olsen
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - Lev N. Zakharov
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry and Biochemistry University of Oregon Eugene OR 97403 USA
| | - David Marsh
- Department of Chemistry and Biochemistry University of Oregon Eugene OR 97403 USA
- Current address: Dept. of Chemistry Alfred University Alfred NY 14802 USA
| | - Sara Goberna‐Ferrón
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Current address: ESRF-The European Synchrotron 380000 Grenoble France
| | - Ryan T. Frederick
- Department of Chemical, Biological & Environmental Engineering Oregon State University Corvallis OR 97331 USA
| | - J. Trey Diulus
- Department of Chemical, Biological & Environmental Engineering Oregon State University Corvallis OR 97331 USA
| | - Nizan Kenane
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - Gregory S. Herman
- Department of Chemical, Biological & Environmental Engineering Oregon State University Corvallis OR 97331 USA
| | - Darren W. Johnson
- Department of Chemistry and Biochemistry University of Oregon Eugene OR 97403 USA
| | - Douglas A. Keszler
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - May Nyman
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
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17
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Saha S, Park D, Hutchison DC, Olsen MR, Zakharov LN, Marsh D, Goberna‐Ferrón S, Frederick RT, Diulus JT, Kenane N, Herman GS, Johnson DW, Keszler DA, Nyman M. Alkyltin Keggin Clusters Templated by Sodium. Angew Chem Int Ed Engl 2017; 56:10140-10144. [DOI: 10.1002/anie.201701703] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Sumit Saha
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - Deok‐Hie Park
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - Danielle C. Hutchison
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - Morgan R. Olsen
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - Lev N. Zakharov
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry and Biochemistry University of Oregon Eugene OR 97403 USA
| | - David Marsh
- Department of Chemistry and Biochemistry University of Oregon Eugene OR 97403 USA
- Current address: Dept. of Chemistry Alfred University Alfred NY 14802 USA
| | - Sara Goberna‐Ferrón
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Current address: ESRF-The European Synchrotron 380000 Grenoble France
| | - Ryan T. Frederick
- Department of Chemical, Biological & Environmental Engineering Oregon State University Corvallis OR 97331 USA
| | - J. Trey Diulus
- Department of Chemical, Biological & Environmental Engineering Oregon State University Corvallis OR 97331 USA
| | - Nizan Kenane
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - Gregory S. Herman
- Department of Chemical, Biological & Environmental Engineering Oregon State University Corvallis OR 97331 USA
| | - Darren W. Johnson
- Department of Chemistry and Biochemistry University of Oregon Eugene OR 97403 USA
| | - Douglas A. Keszler
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
| | - May Nyman
- Center for Sustainable Materials Chemistry (CSMC) Oregon State University USA
- Department of Chemistry Oregon State University USA
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18
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Deblonde GJP, Chagnes A, Roux MA, Weigel V, Cote G. Extraction of Nb(v) by quaternary ammonium-based solvents: toward organic hexaniobate systems. Dalton Trans 2016; 45:19351-19360. [PMID: 27874897 DOI: 10.1039/c6dt03873e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Solvent extraction of Nb(v) from alkaline aqueous media using quaternary ammonium solutions, especially Aliquat® 336 diluted in an aliphatic diluent, was investigated. The hexaniobate ions (HxNb6O19x-8) were extracted into the organic phase with very high yields at room temperature and within a few minutes, affording easy access to organic solutions of hexaniobates. Several parameters were found to influence the extraction of HxNb6O19x-8 including the nature and concentration of alkali cations, confirming subtle effects previously described for polyoxoniobates such as ion-pairing with alkali ions. The extraction of HxNb6O19x-8 with Aliquat® 336 is also influenced if competing anions are present in the aqueous phase (NO3-, Cl-, C2O42-, SO42- and CO32-) and varies with the pH mainly due to the competitive extraction of hydroxide ions at high pH. The co-extraction of sodium ions with HxNb6O19x-8 was observed as well as the co-extraction of water molecules, suggesting a self-association of the extractant. The proposed liquid-liquid extraction generic system paves the way for innovative niobium (and potentially tantalum) hydrometallurgical processes and it may also afford more direct routes for exploring the chemistry of hexaniobates in organic solvents.
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Affiliation(s)
- Gauthier J-P Deblonde
- PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris, 11 rue Pierre et Marie Curie, 75005 Paris, France. and Eramet Research, Hydrometallurgy department, F-78193 Trappes, France
| | - Alexandre Chagnes
- PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris, 11 rue Pierre et Marie Curie, 75005 Paris, France. and University of Lorraine, GeoRessources Lab, UMR CNRS 7359, 2 Rue Doyen Marcel Roubault, TSA 70605, 54518 Vandoeuvre Les Nancy, France
| | - Marie-Aude Roux
- Eramet Research, Hydrometallurgy department, F-78193 Trappes, France
| | - Valérie Weigel
- Eramet Research, Hydrometallurgy department, F-78193 Trappes, France
| | - Gérard Cote
- PSL Research University, Chimie ParisTech - CNRS, Institut de Recherche de Chimie Paris, 11 rue Pierre et Marie Curie, 75005 Paris, France.
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19
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Zhao S, Liang Z, Song L, Ma P, Zhang D, Wang J. A new organic-inorganic hybrid dimeric hexaniobate linked by Co-complex. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.10.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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20
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Deblonde GJP, Coelho-Diogo C, Chagnes A, Cote G, Smith ME, Hanna JV, Iuga D, Bonhomme C. Multinuclear Solid-State NMR Investigation of Hexaniobate and Hexatantalate Compounds. Inorg Chem 2016; 55:5946-56. [DOI: 10.1021/acs.inorgchem.6b00345] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gauthier J.-P. Deblonde
- PSL Research University, Chimie ParisTech-CNRS,
Institut de Recherche de Chimie Paris, 11 rue Pierre et Marie Curie, 75005 Paris, France
- ERAMET Research, Hydrometallurgy department, 1 avenue Albert Einstein, F-78193 Trappes, France
| | - Cristina Coelho-Diogo
- Institut des Matériaux de Paris Centre (IMPC-UPMC-FR2482), site collège de France, 75005 Paris, France
| | - Alexandre Chagnes
- PSL Research University, Chimie ParisTech-CNRS,
Institut de Recherche de Chimie Paris, 11 rue Pierre et Marie Curie, 75005 Paris, France
| | - Gérard Cote
- PSL Research University, Chimie ParisTech-CNRS,
Institut de Recherche de Chimie Paris, 11 rue Pierre et Marie Curie, 75005 Paris, France
| | - Mark E. Smith
- Vice-Chancellor’s
Office, University House, Lancaster University, Lancaster LA1 4YW, U.K
| | - John V. Hanna
- Department
of Physics, University of Warwick, Coventry CV4 7AL, U.K
| | - Dinu Iuga
- Department
of Physics, University of Warwick, Coventry CV4 7AL, U.K
| | - Christian Bonhomme
- Sorbonne Universités, UPMC Univ Paris 06,
UMR CNRS 7574, Laboratoire de Chimie de la Matière Condensée
de Paris, Collège de France, 11 place Marcelin Berthelot, 75005, Paris, France
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21
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Cattaneo AS, Ferrara C, Marculescu AM, Giannici F, Martorana A, Mustarelli P, Tealdi C. Solid-state NMR characterization of the structure and thermal stability of hybrid organic–inorganic compounds based on a HLaNb2O7 Dion–Jacobson layered perovskite. Phys Chem Chem Phys 2016; 18:21903-12. [DOI: 10.1039/c6cp02943d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hybrids obtained via intercalation of alkylamines or propanol show peculiar structure and thermal stability, which are influenced by the nature and the amount of the intercalated chains.
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Affiliation(s)
- Alice S. Cattaneo
- Dipartimento di Chimica Sezione Chimica-Fisica
- Università degli Studi di Pavia
- I-27000 Pavia
- Italy
| | - Chiara Ferrara
- Dipartimento di Chimica Sezione Chimica-Fisica
- Università degli Studi di Pavia
- I-27000 Pavia
- Italy
| | | | - Francesco Giannici
- Dipartimento di Fisica e Chimica
- Università degli Studi di Palermo
- I-90128 Palermo
- Italy
| | - Antonino Martorana
- Dipartimento di Fisica e Chimica
- Università degli Studi di Palermo
- I-90128 Palermo
- Italy
| | - Piercarlo Mustarelli
- Dipartimento di Chimica Sezione Chimica-Fisica
- Università degli Studi di Pavia
- I-27000 Pavia
- Italy
| | - Cristina Tealdi
- Dipartimento di Chimica Sezione Chimica-Fisica
- Università degli Studi di Pavia
- I-27000 Pavia
- Italy
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22
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Huang P, Han XG, Li XL, Qin C, Wang XL, Su ZM. Self-assembly and photocatalytic properties of Ta/W mixed-addendum polyoxometalate and transition-metal cations. CrystEngComm 2016. [DOI: 10.1039/c6ce01953f] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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23
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Liang Z, Zhang D, Ma P, Niu J, Wang J. A {Co4O4} Cubane Incorporated within a Polyoxoniobate Cluster. Chemistry 2015; 21:8380-3. [DOI: 10.1002/chem.201500289] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Indexed: 11/10/2022]
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24
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Son JH, Park DH, Keszler DA, Casey WH. Acid-Stable Peroxoniobophosphate Clusters To Make Patterned Films. Chemistry 2015; 21:6727-31. [DOI: 10.1002/chem.201500684] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Indexed: 11/07/2022]
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25
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Deblonde GJP, Delaunay N, Lee D, Chagnes A, Cote G, Gareil P. First investigation of polyoxoniobate and polyoxotantalate aqueous speciation by capillary zone electrophoresis. RSC Adv 2015. [DOI: 10.1039/c5ra11521c] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aqueous solutions of hexaniobate (HxNb6O19x−8, 0 ≤ x ≤ 3) and hexatantalate ions (HxTa6O19x−8, 0 ≤ x ≤ 3) have been probed by capillary zone electrophoresis (CE) for the first time.
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Affiliation(s)
- Gauthier J.-P. Deblonde
- PSL Research University
- Chimie ParisTech – CNRS
- Institut de Recherche de Chimie Paris
- 75005 Paris
- France
| | - Nathalie Delaunay
- PSL Research University
- ESPCI ParisTech
- Laboratory of Analytical and Bioanalytical Sciences and Miniaturization
- UMR CBI 8231
- 75231 Paris Cedex 05
| | - Dahye Lee
- PSL Research University
- ESPCI ParisTech
- Laboratory of Analytical and Bioanalytical Sciences and Miniaturization
- UMR CBI 8231
- 75231 Paris Cedex 05
| | - Alexandre Chagnes
- PSL Research University
- Chimie ParisTech – CNRS
- Institut de Recherche de Chimie Paris
- 75005 Paris
- France
| | - Gérard Cote
- PSL Research University
- Chimie ParisTech – CNRS
- Institut de Recherche de Chimie Paris
- 75005 Paris
- France
| | - Pierre Gareil
- PSL Research University
- ESPCI ParisTech
- Laboratory of Analytical and Bioanalytical Sciences and Miniaturization
- UMR CBI 8231
- 75231 Paris Cedex 05
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26
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Deblonde GJP, Moncomble A, Cote G, Bélair S, Chagnes A. Experimental and computational exploration of the UV-visible properties of hexaniobate and hexatantalate ions. RSC Adv 2015. [DOI: 10.1039/c4ra14866e] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The UV-visible properties of hexaniobate (HxNb6O19x−8) and hexatantalate (HxTa6O19x−8) ions were investigated experimentally and by DFT calculations.
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Affiliation(s)
- Gauthier J.-P. Deblonde
- PSL Research University
- Chimie ParisTech – CNRS
- Institut de Recherche de Chimie Paris
- 75005 Paris
- France
| | - Aurélien Moncomble
- LASIR (UMR CNRS 8516) – Université de Lille – Sciences et Technologies
- 59655 Villeneuve d'Ascq
- France
| | - Gérard Cote
- PSL Research University
- Chimie ParisTech – CNRS
- Institut de Recherche de Chimie Paris
- 75005 Paris
- France
| | - Sarah Bélair
- Eramet Research
- Hydrometallurgy Department
- F-78193 Trappes
- France
| | - Alexandre Chagnes
- PSL Research University
- Chimie ParisTech – CNRS
- Institut de Recherche de Chimie Paris
- 75005 Paris
- France
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27
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Niu J, Li F, Zhao J, Ma P, Zhang D, Bassil B, Kortz U, Wang J. Tetradecacobalt(II)-Containing 36-Niobate [Co14(OH)16(H2O)8Nb36O106]20−and Its Photocatalytic H2Evolution Activity. Chemistry 2014; 20:9852-7. [DOI: 10.1002/chem.201402730] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Indexed: 11/06/2022]
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28
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Paul B, Choo KH. Visible light active Ru-doped sodium niobate pervoskite decorated with platinum nanoparticles via surface capping. Catal Today 2014. [DOI: 10.1016/j.cattod.2013.11.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Kinnan MK, Creasy WR, Fullmer LB, Schreuder-Gibson HL, Nyman M. Nerve Agent Degradation with Polyoxoniobates. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201400016] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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30
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Shen JQ, Wu Q, Zhang Y, Zhang ZM, Li YG, Lu Y, Wang EB. Unprecedented high-nuclear transition-metal-cluster-substituted heteropolyoxoniobates: synthesis by {V8 } ring insertion into the POM matrix and antitumor activities. Chemistry 2014; 20:2840-8. [PMID: 24590496 DOI: 10.1002/chem.201303995] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Revised: 11/30/2013] [Indexed: 11/06/2022]
Abstract
Reactions of hexaniobate with vanadate in the presence of Ni(2+) , Zn(2+) , or Cu(2+) have furnished three high-nuclear vanadium cluster-substituted heteropolyoxoniobates (HPNs): {Ni(en)3 }5 H{V(V) Nb8 V(IV) 8 O44 }⋅9 H2 O (1), (H2 en)Na2 [{Zn(en)2 (Hen)}{Zn(en)2 (H2 O)}2 {PNb8 V(IV) 8 O44 }]⋅11 H2 O (2), and Na{Cu(en)2 }3 {[Cu(en)2 ]2 [PNb8 V(IV) 8 O44 ]}⋅11 H2 O (3) (en=1,2-diaminoethane). Their structures have been determined and characterized by single-crystal X-ray diffraction analysis, thermogravimetric analysis (TGA), and elemental analysis. Structural analysis has revealed that compounds 1-3 contain similar {V8 }-substituted [X(V) Nb8 V(IV) 8 O44 ](11-) (X=P, V) clusters, obtained by inserting a {V8 } ring into tetravacant HPN [XNb8 O36 ](27-) . To the best of our knowledge, compounds 1-3 represent the first high-nuclear vanadium cluster-substituted HPNs, and compound 1 is the largest vanadoniobate cluster yet obtained in HPN chemistry. Nickel and zinc cations have been introduced into HPNs for the first time, which might promise a more diverse set of structures in this family. Antitumor studies have indicated that compounds 1 and 2 exhibit high activity against human gastric cancer SGC-7901 cells, SC-1680 cells, and MG-63 cells.
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Affiliation(s)
- Jian-Qiang Shen
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Renmin Street No. 5268, Changchun, Jilin, 130024 (P.R. China)
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31
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Shen JQ, Zhang Y, Zhang ZM, Li YG, Gao YQ, Wang EB. Polyoxoniobate-based 3D framework materials with photocatalytic hydrogen evolution activity. Chem Commun (Camb) 2014; 50:6017-9. [DOI: 10.1039/c3cc49245a] [Citation(s) in RCA: 106] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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32
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Zhang YT, Huang P, Qin C, Yan LK, Song BQ, Yang ZX, Shao KZ, Su ZM. A novel organic–inorganic hybrid constructed from the Nyman-type dititanoniobate [Ti2Nb8O28]8− and copper–organic cations. Dalton Trans 2014; 43:9847-50. [DOI: 10.1039/c4dt00507d] [Citation(s) in RCA: 10] [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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33
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Son JH, Wang J, Osterloh FE, Yu P, Casey WH. A tellurium-substituted Lindqvist-type polyoxoniobate showing high H2evolution catalyzed by tellurium nanowires via photodecomposition. Chem Commun (Camb) 2014; 50:836-8. [DOI: 10.1039/c3cc47001f] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Gu Q, Zhu K, Liu J, Liu P, Cao Y, Qiu J. Rod-like NaNbO3: mechanisms for stable solvothermal synthesis, temperature-mediated phase transitions and morphological evolution. RSC Adv 2014. [DOI: 10.1039/c3ra47391k] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Solvothermal synthesis is developed for rod-like NaNbO3, and mechanisms for stable synthesis as well as structural and morphological transitions are proposed.
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Affiliation(s)
- Qilin Gu
- State Key Laboratory of Mechanics and Control of Mechanical Structures
- College of Aerospace Engineering
- Nanjing University of Aeronautics and Astronautics
- Nanjing, P. R. China
- College of Materials Science and Engineering
| | - Kongjun Zhu
- State Key Laboratory of Mechanics and Control of Mechanical Structures
- College of Aerospace Engineering
- Nanjing University of Aeronautics and Astronautics
- Nanjing, P. R. China
| | - Jinsong Liu
- College of Materials Science and Engineering
- Nanjing University of Aeronautics and Astronautics
- Nanjing 210016, P. R. China
| | - Pengcheng Liu
- State Key Laboratory of Mechanics and Control of Mechanical Structures
- College of Aerospace Engineering
- Nanjing University of Aeronautics and Astronautics
- Nanjing, P. R. China
- College of Materials Science and Engineering
| | - Yang Cao
- Frontier Research Institute for Interdisciplinary Sciences
- Tohoku University
- Sendai, Japan
| | - Jinhao Qiu
- State Key Laboratory of Mechanics and Control of Mechanical Structures
- College of Aerospace Engineering
- Nanjing University of Aeronautics and Astronautics
- Nanjing, P. R. China
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35
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Yamazoe S, Shibata K, Kato K, Wada T. Needle-like NaNbO3 Synthesis via Nb6O198− Cluster Using Na3NbO4 Precursor by Dissolution–Precipitation Method. CHEM LETT 2013. [DOI: 10.1246/cl.121227] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Seiji Yamazoe
- Department of Materials Chemistry, Ryukoku University
- Department of Chemistry, School of Science, The University of Tokyo
| | - Kengo Shibata
- Department of Materials Chemistry, Ryukoku University
| | - Kazuo Kato
- Japan Synchrotron Radiation Research Institute
| | - Takahiro Wada
- Department of Materials Chemistry, Ryukoku University
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36
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Klemperer WG, Marek KA. An 17O NMR Study of Hydrolyzed Nb(V) in Weakly Acidic and Basic Aqueous Solution. Eur J Inorg Chem 2013; 2013:1762-1771. [PMID: 23585727 DOI: 10.1002/ejic.201201231] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Time-dependent 17O NMR spectra of basified decaniobate (Nb10O286-) solutions displayed intense resonances assigned to the well-known protonated hexaniobate anion (Nb6O198-) and two other species identified as heptaniobate (Nb7O229-) and protonated tetracosaniobate (Nb24O7224-) anions. The decaniobate ion showed no sign of protonation from pH 6 - 10, in contrast with the hexaniobate ion which was protonated at doubly-bridging oxygen sites at pH 10-13. Most (> 90%) of the heptaniobate formed 1 h after basification was transformed into other species after 3 weeks. Tetracosaniobate was formed reversibly from decaniobate, but only when KOH, NaOH and [(CH3)4N]OH were employed; none was observed after basification with [(n-C4H9)4N]OH. Moreover, far more tetracosaniobate was formed from KOH than from [(CH3)4N]OH. This effect was attributed to a tetracosaniobate cation binding site that binds K+ more readily than (CH3)4N+ but is too small to accommodate (n-C4H9)4N+.
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37
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Fortier-McGill B, Toader V, Reven L. 1H Solid State NMR Study of Poly(methacrylic acid) Hydrogen-Bonded Complexes. Macromolecules 2012. [DOI: 10.1021/ma300534t] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Blythe Fortier-McGill
- Centre for Self-Assembled Chemical Structures (CSACS-CRMAA),
Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 0B8 Canada
| | - Violeta Toader
- Centre for Self-Assembled Chemical Structures (CSACS-CRMAA),
Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 0B8 Canada
| | - Linda Reven
- Centre for Self-Assembled Chemical Structures (CSACS-CRMAA),
Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 0B8 Canada
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38
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Tanaka M, Fujihara S. Room‐Temperature Sol–Gel Synthesis of Sodium Hexaniobate in an Immiscible Hexane–Water System and Its Conversion into NaNbO
3. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201101329] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Masahiro Tanaka
- Department of Applied Chemistry, Keio University, 3‐14‐1 Hiyoshi, Kohoku‐ku, Yokohama 223‐8522, Japan, Fax: +81‐45‐566‐1551
| | - Shinobu Fujihara
- Department of Applied Chemistry, Keio University, 3‐14‐1 Hiyoshi, Kohoku‐ku, Yokohama 223‐8522, Japan, Fax: +81‐45‐566‐1551
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39
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Huang P, Qin C, Wang XL, Sun CY, Yang GS, Shao KZ, Jiao YQ, Zhou K, Su ZM. An unprecedented organic–inorganic hybrid based on the first {Nb10V4O40(OH)2}12−clusters and copper cations. Chem Commun (Camb) 2012; 48:103-5. [DOI: 10.1039/c1cc15684e] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Huang P, Qin C, Wang XL, Sun CY, Xing Y, Wang HN, Shao KZ, Su ZM. A new organic–inorganic hybrid based on the crescent-shaped polyoxoanion [H6SiNb18O54]8− and copper–organic cations. Dalton Trans 2012; 41:6075-7. [DOI: 10.1039/c2dt30265a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Wu J, Xue D. In situ Precursor-Template Route to Semi-Ordered NaNbO3 Nanobelt Arrays. NANOSCALE RESEARCH LETTERS 2011; 6:14. [PMID: 27502638 PMCID: PMC3211187 DOI: 10.1007/s11671-010-9757-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2010] [Accepted: 08/12/2010] [Indexed: 05/31/2023]
Abstract
We exploited a precursor-template route to chemically synthesize NaNbO3 nanobelt arrays. Na7(H3O)Nb6O19·14H2O nanobelt precursor was firstly prepared via a hydrothermal synthetic route using Nb foil. The aspect ratio of the precursor is controllable facilely depending on the concentration of NaOH aqueous solution. The precursor was calcined in air to yield single-crystalline monoclinic NaNbO3 nanobelt arrays. The proposed scheme for NaNbO3 nanobelt formation starting from Nb metal may be extended to the chemical fabrication of more niobate arrays.
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Affiliation(s)
- Junshu Wu
- State Key Lab of Fine Chemicals, Department of Materials Science, Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116012, China
| | - Dongfeng Xue
- State Key Lab of Fine Chemicals, Department of Materials Science, Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116012, China.
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Wang G, Ma P, Li F, Wang J. A polyoxoniobate constructed from Lindqvist-type hexaniobates and copper coordinated cations. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.605881] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Guan Wang
- a Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng, Henan 475004, P.R. China
| | - Pengtao Ma
- a Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng, Henan 475004, P.R. China
| | - fang Li
- a Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng, Henan 475004, P.R. China
| | - Jingping Wang
- a Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng, Henan 475004, P.R. China
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43
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A new two-dimensional polyoxoniobate built by Lindqvist-type polyoxoanion and copper coordinated cations K2[Cu(H2O)6]{[Nb6O19][Cu(NH3)]2}·8H2O. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.05.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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44
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Wu J, Xue D. Crystallization of NaNbO3 microcubes by a solution-phase ion exchange route. CrystEngComm 2011. [DOI: 10.1039/c1ce05042g] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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46
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Li SJ, Liu SX, Li CC, Ma FJ, Liang DD, Zhang W, Tan RK, Zhang YY, Xu L. Reactivity of Polyoxoniobates in Acidic Solution: Controllable Assembly and Disassembly Based on Niobium-Substituted Germanotungstates. Chemistry 2010; 16:13435-42. [DOI: 10.1002/chem.201001963] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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47
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Niu JY, Chen G, Zhao JW, Ma PT, Li SZ, Wang JP, Li MX, Bai Y, Ji BS. Two novel copper-undecaniobates decorated by copper-organic cations [{Cu(H2O)L}2{CuNb11O35H4}]5- (L=1,10-phenanthroline, 2,2'-bipyridine) consisting of plenary and monolacunary Lindqvist-type isopolyniobate fragments. Chemistry 2010; 16:7082-6. [PMID: 20468045 DOI: 10.1002/chem.201000824] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jing-Yang Niu
- Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, PR China
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48
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Webber AL, Elena B, Griffin JM, Yates JR, Pham TN, Mauri F, Pickard CJ, Gil AM, Stein R, Lesage A, Emsley L, Brown SP. Complete (1)H resonance assignment of beta-maltose from (1)H-(1)H DQ-SQ CRAMPS and (1)H (DQ-DUMBO)-(13)C SQ refocused INEPT 2D solid-state NMR spectra and first principles GIPAW calculations. Phys Chem Chem Phys 2010; 12:6970-83. [PMID: 20480118 DOI: 10.1039/c001290d] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A disaccharide is a challenging case for high-resolution (1)H solid-state NMR because of the 24 distinct protons (14 aliphatic and 10 OH) having (1)H chemical shifts that all fall within a narrow range of approximately 3 to 7 ppm. High-resolution (1)H (500 MHz) double-quantum (DQ) combined rotation and multiple pulse sequence (CRAMPS) solid-state NMR spectra of beta-maltose monohydrate are presented. (1)H-(1)H DQ-SQ CRAMPS spectra are presented together with (1)H (DQ)-(13)C correlation spectra obtained with a new pulse sequence that correlates a high-resolution (1)H DQ dimension with a (13)C single quantum (SQ) dimension using the refocused INEPT pulse-sequence element to transfer magnetization via one-bond (13)C-(1)H J couplings. Compared to the observation of only a single broad peak in a (1)H DQ spectrum recorded at 30 kHz magic-angle spinning (MAS), the use of DUMBO (1)H homonuclear decoupling in the (1)H DQ CRAMPS experiment allows the resolution of distinct DQ correlation peaks which, in combination with first-principles chemical shift calculations based on the GIPAW (Gauge Including Projector Augmented Waves) plane-wave pseudopotential approach, enables the assignment of the (1)H resonances to the 24 distinct protons. We believe this to be the first experimental solid-state NMR determination of the hydroxyl OH (1)H chemical shifts for a simple sugar. Variable-temperature (1)H-(1)H DQ CRAMPS spectra reveal small increases in the (1)H chemical shifts of the OH resonances upon decreasing the temperature from 348 K to 248 K.
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Affiliation(s)
- Amy L Webber
- Department of Physics, University of Warwick, Coventry, CV4 7AL, UK
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49
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A Novel Organic–Inorganic Hybrid Polyoxoniobate Constructed from {[Cu(en)(H2O)][HNb6O19]}5− Polyoxoanions and Methane-like {K4Na}5+ Cations. J CLUST SCI 2010. [DOI: 10.1007/s10876-010-0296-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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50
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Villa EM, Ohlin CA, Casey WH. Oxygen-Isotope Exchange Rates for Three Isostructural Polyoxometalate Ions. J Am Chem Soc 2010; 132:5264-72. [DOI: 10.1021/ja100490n] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Eric M. Villa
- Departments of Chemistry and Geology, University of California, Davis, California 95616
| | - C. André Ohlin
- Departments of Chemistry and Geology, University of California, Davis, California 95616
| | - William H. Casey
- Departments of Chemistry and Geology, University of California, Davis, California 95616
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