1
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Ma YZ, Yu L, Zhou Q, Fu W. Dinuclear ytterbium(III) benzamidinate complexes with bridging S 32-, Se 22- and Te 22- ligands: synthesis, structure and magnetic properties. Dalton Trans 2024; 53:8118-8123. [PMID: 38690725 DOI: 10.1039/d4dt00724g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
Treatment of Yb(II) complex [L2Yb(THF)2] (L = PhC(NSiMe3)2) with elemental sulfur, selenium or tellurium resulted in the isolation of a series of dinuclear Yb(III) complexes featuring side-on bound S32- (1), Se22- (2) or Te22- (3) moieties, respectively. Magnetic study on these complexes revealed that 3 is a rare lanthanide telluride single-molecule magnet (SMM).
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Affiliation(s)
- Ying-Zhao Ma
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing 401331, China.
| | - Lian Yu
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing 401331, China.
| | - Qi Zhou
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing 401331, China.
| | - Wensheng Fu
- Chongqing Key Laboratory of Green Synthesis and Applications, College of Chemistry, Chongqing Normal University, Chongqing 401331, China.
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2
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Bernbeck M, Orlova AP, Hilgar JD, Gembicky M, Ozerov M, Rinehart JD. Dipolar Coupling as a Mechanism for Fine Control of Magnetic States in ErCOT-Alkyl Molecular Magnets. J Am Chem Soc 2024; 146:7243-7256. [PMID: 38456803 PMCID: PMC10958522 DOI: 10.1021/jacs.3c10412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 02/13/2024] [Accepted: 02/14/2024] [Indexed: 03/09/2024]
Abstract
The design of molecular magnets has progressed greatly by taking advantage of the ability to impart successive perturbations and control vibronic transitions in 4fn systems through the careful manipulation of the crystal field. Herein, we control the orientation and rigidity of two dinuclear ErCOT-based molecular magnets: the inversion-symmetric bridged [ErCOT(μ-Me)(THF)]2 (2) and the nearly linear Li[(ErCOT)2(μ-Me)3] (3). The conserved anisotropy of the ErCOT synthetic unit facilitates the direction of the arrangement of its magnetic anisotropy for the purposes of generating controlled internal magnetic fields, improving control of the energetics and transition probabilities of the electronic angular momentum states with exchange biasing via dipolar coupling. This control is evidenced through the introduction of a second thermal barrier to relaxation operant at low temperatures that is twice as large in 3 as in 2. This barrier acts to suppress through-barrier relaxation by protecting the ground state from interacting with stray local fields while operating at an energy scale an order of magnitude smaller than the crystal field term. These properties are highlighted when contrasted against the mononuclear structure ErCOT(Bn)(THF)2 (1), in which quantum tunneling of the magnetization processes dominate, as demonstrated by magnetometry and ab initio computational methods. Furthermore, far-infrared magnetospectroscopy measurements reveal that the increased rigidity imparted by successive removal of solvent ligands when adding bridging methyl groups, along with the increased excited state purity, severely limits local spin-vibrational interactions that facilitate magnetic relaxation, manifesting as longer relaxation times in 3 relative to those in 2 as temperature is increased.
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Affiliation(s)
- Maximilian
G. Bernbeck
- Department
of Chemistry and Biochemistry, University
of California—San Diego, La Jolla, California 92093, United States
| | - Angelica P. Orlova
- Department
of Chemistry and Biochemistry, University
of California—San Diego, La Jolla, California 92093, United States
| | - Jeremy D. Hilgar
- Department
of Chemistry and Biochemistry, University
of California—San Diego, La Jolla, California 92093, United States
| | - Milan Gembicky
- Department
of Chemistry and Biochemistry, University
of California—San Diego, La Jolla, California 92093, United States
| | - Mykhaylo Ozerov
- National
High Magnetic Field Laboratory, Tallahassee, Florida 32310, United States
| | - Jeffrey D. Rinehart
- Department
of Chemistry and Biochemistry, University
of California—San Diego, La Jolla, California 92093, United States
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3
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Balashova TV, Polyakova SK, Rumyantsev RV, Fukin GK, Bochkarev MN. Unusual Coordination of Naphthalene in the Polynuclear Heteroligand Ytterbium–Erbium Complex. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s107032842211001x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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4
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Pan Y, Jiang X, Kang X, Hou X, Wan C, Song X, Leung WH, So YM. Flexible Coordination of the Bis(amino-oxazoline) Ligand in Rare-Earth Metal Complexes: Synthesis, Structure, and Their Reactivity and Polymerization Performance. Inorg Chem 2022; 61:18828-18841. [DOI: 10.1021/acs.inorgchem.2c02057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Yu Pan
- College of Textiles and Clothing, State Key Laboratory of Bio-Fibers and Eco-textiles, Institute of Functional Textiles and Advanced Materials, Qingdao University, Qingdao, Shandong 266071, China
- School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China
| | - Xinxin Jiang
- School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China
| | - Xiaohui Kang
- College of Pharmacy, Dalian Medical University, Dalian, Liaoning 116044, China
| | - Xin Hou
- School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China
| | - Chunteng Wan
- School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China
| | - Xuezhi Song
- School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China
| | - Wa-Hung Leung
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Yat-Ming So
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
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5
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Carrillo-Hermosilla F, Fernández-Galán R, Ramos A, Elorriaga D. Guanidinates as Alternative Ligands for Organometallic Complexes. Molecules 2022; 27:5962. [PMID: 36144698 PMCID: PMC9501388 DOI: 10.3390/molecules27185962] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 11/30/2022] Open
Abstract
For decades, ligands such as phosphanes or cyclopentadienyl ring derivatives have dominated Coordination and Organometallic Chemistry. At the same time, alternative compounds have emerged that could compete either for a more practical and accessible synthesis or for greater control of steric and electronic properties. Guanidines, nitrogen-rich compounds, appear as one such potential alternatives as ligands or proligands. In addition to occurring in a plethora of natural compounds, and thus in compounds of pharmacological use, guanidines allow a wide variety of coordination modes to different metal centers along the periodic table, with their monoanionic chelate derivatives being the most common. In this review, we focused on the organometallic chemistry of guanidinato compounds, discussing selected examples of coordination modes, reactivity and uses in catalysis or materials science. We believe that these amazing ligands offer a new promise in Organometallic Chemistry.
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Affiliation(s)
- Fernando Carrillo-Hermosilla
- Departamento de Química Inorgánica, Orgánica y Bioquímica—Centro de Innovación en Química Avanzada (ORFEO−CINQA), Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
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6
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Savkov BY, Sukhikh TS, Konchenko SN, Pushkarevsky NA. Reduction of phosphine sulfides and selenides by samarium(ii) formamidinate as an approach to binuclear mono- and dichalcogenide complexes
†. Aust J Chem 2022. [DOI: 10.1071/ch21271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Demkin AG, Savkov BY, Sukhikh TS, Konchenko SN. FIRST EXAMPLES OF MOLECULAR POLYCHALCOGENIDE
COMPLEXES OF THULIUM. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621060159] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Bashirov DA, Kolybalov DS, Sukhikh TS, Konchenko SN. SYNTHESIS, STRUCTURE, AND PHOTOLUMINESCENT
PROPERTIES OF LANTHANIDE (Ln = Dy, Tb)
CHLORIDES AND THIOPHENOLATES
SUPPORTED BY FORMAMIDINATE LIGANDS. J STRUCT CHEM+ 2020. [DOI: 10.1134/s0022476620080065] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Konokhova AY, Afonin MY, Sukhikh TS, Konchenko SN. BINUCLEAR CHALCOGENIDE COMPLEXES
OF SAMARIUM AND YTTERBIUM WITH
PENTAMETHYLCYCLOPENTADIENYL LIGANDS. J STRUCT CHEM+ 2020. [DOI: 10.1134/s0022476620080090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Jiang W, Zhang L, Zhang L. Synthesis, Structure, and Reactivity of Monoguanidinate Rare‐Earth Metal Aminobenzyl Enolate Complexes. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000148] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Wen Jiang
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule‐Based Materials, College of Chemistry and Materials Science Anhui Normal University 241000 Wuhu Anhui China
- Department of Chemistry Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Jiangwan Campus Fudan University 200438 Shanghai China
| | - Li‐Jun Zhang
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule‐Based Materials, College of Chemistry and Materials Science Anhui Normal University 241000 Wuhu Anhui China
| | - Li‐Xin Zhang
- Department of Chemistry Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Jiangwan Campus Fudan University 200438 Shanghai China
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11
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Goodwin CP, Réant BLL, Vettese GF, Kragskow JGC, Giansiracusa MJ, DiMucci IM, Lancaster KM, Mills DP, Sproules S. Heteroleptic Samarium(III) Chalcogenide Complexes: Opportunities for Giant Exchange Coupling in Bridging σ- and π-Radical Lanthanide Dichalcogenides. Inorg Chem 2020; 59:7571-7583. [PMID: 32421315 PMCID: PMC7268190 DOI: 10.1021/acs.inorgchem.0c00470] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Indexed: 01/19/2023]
Abstract
The introduction of (N2)3-• radicals into multinuclear lanthanide molecular magnets raised hysteresis temperatures by stimulating strong exchange coupling between spin centers. Radical ligands with larger donor atoms could promote more efficient magnetic coupling between lanthanides to provide superior magnetic properties. Here, we show that heavy chalcogens (S, Se, Te) are primed to fulfill these criteria. The moderately reducing Sm(II) complex, [Sm(N††)2], where N†† is the bulky bis(triisopropylsilyl)amide ligand, can be oxidized (i) by diphenyldichalcogenides E2Ph2 (E = S, Se, Te) to form the mononuclear series [Sm(N††)2(EPh)] (E = S, 1-S; Se, 1-Se, Te, 1-Te); (ii) S8 or Se8 to give dinuclear [{Sm(N††)2}2(μ-η2:η2-E2)] (E = S, 2-S2; Se, 2-Se2); or (iii) with Te═PEt3 to yield [{Sm(N††)2}(μ-Te)] (3). These complexes have been characterized by single crystal X-ray diffraction, multinuclear NMR, FTIR, and electronic spectroscopy; the steric bulk of N†† dictates the formation of mononuclear complexes with chalcogenate ligands and dinuclear species with the chalcogenides. The Lα1 fluorescence-detected X-ray absorption spectra at the Sm L3-edge yielded resolved pre-edge and white-line peaks for 1-S and 2-E2, which served to calibrate our computational protocol in the successful reproduction of the spectral features. This method was employed to elucidate the ground state electronic structures for proposed oxidized and reduced variants of 2-E2. Reactivity is ligand-based, forming species with bridging superchalcogenide (E2)-• and subchalcogenide (E2)3-• radical ligands. The extraordinarily large exchange couplings provided by these dichalcogenide radicals reveal their suitability as potential successors to the benchmark (N2)3-• complexes in molecular magnets.
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Affiliation(s)
- Conrad
A. P. Goodwin
- School
of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, United
Kingdom
| | - Benjamin L. L. Réant
- School
of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, United
Kingdom
| | - Gianni F. Vettese
- School
of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, United
Kingdom
| | - Jon G. C. Kragskow
- School
of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, United
Kingdom
| | - Marcus J. Giansiracusa
- School
of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, United
Kingdom
| | - Ida M. DiMucci
- Department
of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Kyle M. Lancaster
- Department
of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - David P. Mills
- School
of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, United
Kingdom
| | - Stephen Sproules
- WestCHEM,
School of Chemistry, University of Glasgow, Glasgow G12 8QQ, United Kingdom
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12
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Neodymium–Dysprosium and Neodymium–Ytterbium Iodide–Sulfide–Nitride Clusters: Synthesis and Luminescence. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01552-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Gu D, Yi C, Ren W. Lanthanocene and Cerocene Alkyl Complexes: Synthesis, Structure, and Reactivity Studies. Inorg Chem 2019; 58:9260-9269. [PMID: 31247831 DOI: 10.1021/acs.inorgchem.9b00966] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Lanthanocene and cerocene alkyl complexes [η5-1,3-(Me3C)2C5H3]2Ln(CH2C6H4-o-NMe2) (Ln = La 3 and Ce 4) were obtained from the salt metathesis of {[η5-1,3-(Me3C)2C5H3]2Ln(μ3-κ3-O3SCF3)2K(THF)2}2·THF (Ln = La 1·THF and Ce 2·THF) with LiCH2C6H4-o-NMe2. Reactivity of 3 and 4 toward various small molecules provides access to a series of lanthanide derivatives. For example, reactions of 3 and 4 with elemental chalcogens (sulfur and selenium) in 1:1 molar ratio give the lanthanide thiolates {[η5-1,3-(Me3C)2C5H3]2Ln(μ-SCH2C6H4-o-NMe2)}2 (Ln = La 5 and Ce 6) and selenolates {[η5-1,3-(Me3C)2C5H3]2Ln(μ-SeCH2C6H4-o-NMe2)}2 (Ln = La 7 and Ce 8). The compounds 3 and 4 react with two equivalents of elemental chalcogens (sulfur and selenium) to afford the lanthanide disulfides {[η5-1,3-(Me3C)2C5H3]2Ln}2(μ-η2:η2-S2) (Ln = La 9 and Ce 10) and diselenides {[η5-1,3-(Me3C)2C5H3]2Ln}2(μ-η2:η2-Se2) (Ln = La 11 and Ce 12). The lanthanide disulfides (9 and 10) or diselenides (11 and 12) can also be readily obtained through oxidation of the corresponding lanthanide thiolates (5 and 6) or selenolates (7 and 8) by elemental chalcogens concomitant with the (Me2N-o-C6H4CH2)2E2 (E = S or Se) release. Treatment of 3 and 4 with one equivalent or two equivalents of benzonitrile produces the serendipitous lanthanum and cerium-1-azaallyl complexes [η5-1,3-(Me3C)2C5H3]2Ln[N(H)C(Ph)═CHC6H4-o-NMe2] (Ln = La 13 and Ce 14) or amidine complexes [η5-1,3-(Me3C)2C5H3]2Ln[N(H)C(Ph)NC(Ph)═CHC6H4-o-NMe2]·C7H8 (Ln = La 15·C7H8 and Ce 16·C7H8), respectively. The compound 15 or 16 can also be readily synthesized by further insertion of one benzonitrile molecule into the 1-azaallyl complex 13 or 14. Insertion of N,N'-dicyclohexylcarbodiimide or phenyl isothiocyanate into Ln-C bonds within 3 and 4 results in the formation of the amidine complexes [η5-1,3-(Me3C)2C5H3]2Ln[CyNC(CH2C6H4-o-NMe2)NCy] (Cy = cyclohexyl, Ln = La 17 and Ce 18) or thioamidato complexes [η5-1,3-(Me3C)2C5H3]2Ln[SC(CH2C6H4-o-NMe2)NPh] (Ln = La 19 and Ce 20). All of the new compounds were characterized by various spectroscopic methods, and their solid-state structures were further confirmed by single-crystal X-ray diffraction analyses.
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Affiliation(s)
- Defa Gu
- College of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , China
| | - Chengkun Yi
- College of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , China
| | - Wenshan Ren
- College of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , China
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14
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Ballesteros M, Tsui EY. Reactivity of Zinc Thiolate Bonds: Oxidative Organopolysulfide Formation and S3 Insertion. Inorg Chem 2019; 58:10501-10507. [DOI: 10.1021/acs.inorgchem.9b01074] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Moises Ballesteros
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Emily Y. Tsui
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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15
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Fagin A, Kuzyaev D, Maleev A, Baranov E, Rumyantcev R, Fukin G, Shestakov A, Suchkov A, Marugin A, Bochkarev M. Heterolanthanide three-nuclear iodide-sulfide-nitride clusters. Unusual synthesis way and structure. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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16
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Mironova OA, Sukhikh TS, Konchenko SN, Pushkarevsky NA. Synthesis, structural and IR spectral studies of lanthanide (Nd, Sm) phenyl- and 2-pyridylthiolates supported by bulky 2,6-diisopropylphenyl substituted β-diketiminate ligand. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.12.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Werner D, Deacon GB, Junk PC. Trapping CS22– and S32– between Two Ytterbium Formamidinates. Inorg Chem 2019; 58:1912-1918. [DOI: 10.1021/acs.inorgchem.8b02820] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Daniel Werner
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Glen B. Deacon
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Peter C. Junk
- College of Science & Engineering, James Cook University, Townsville, Queensland 4811, Australia
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18
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Yuan F, Zhang M, Li L, Lu J. Bis(cyclopentadienyl) lanthanide benzylthiolate: synthesis, molecular structure and catalytic property for ε-caprolactone –polymerization. J Sulphur Chem 2019. [DOI: 10.1080/17415993.2019.1566463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Fugen Yuan
- School of Chemistry, Biology and Materials Engineering, Suzhou University of Science and Technology, Suzhou, People’s Republic of China
| | - Manman Zhang
- School of Chemistry, Biology and Materials Engineering, Suzhou University of Science and Technology, Suzhou, People’s Republic of China
| | - Li Li
- School of Chemistry, Biology and Materials Engineering, Suzhou University of Science and Technology, Suzhou, People’s Republic of China
| | - Jiayue Lu
- School of Chemistry, Biology and Materials Engineering, Suzhou University of Science and Technology, Suzhou, People’s Republic of China
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19
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Wu W, Rehe D, Hrobárik P, Kornienko AY, Emge TJ, Brennan JG. Molecular Thorium Compounds with Dichalcogenide Ligands: Synthesis, Structure, 77Se NMR Study, and Thermolysis. Inorg Chem 2018; 57:14821-14833. [DOI: 10.1021/acs.inorgchem.8b02555] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wen Wu
- Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854-8087, United States
| | - David Rehe
- Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854-8087, United States
| | - Peter Hrobárik
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Comenius University, SK-84215 Bratislava, Slovakia
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 135, D-10623 Berlin, Germany
| | - Anna Y. Kornienko
- Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854-8087, United States
| | - Thomas J. Emge
- Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854-8087, United States
| | - John G. Brennan
- Department of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854-8087, United States
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20
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Fagin AA, Kuzyaev DM, Burin MA, Kuznetsova OV, Khamaletdinova NM, Kulikova TI, Shestakov AF, Lopatina TI, Vorozhtsov DL, Bochkarev MN. On the Reactivity and Stability of Iodide–Nitride–Sulfide Clusters of Neodymium and Dysprosium. RUSS J COORD CHEM+ 2018. [DOI: 10.1134/s1070328418020045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Zhu X, Li Y, Guo D, Wang S, Wei Y, Zhou S. Versatile reactivities of rare-earth metal dialkyl complexes supported by a neutral pyrrolyl-functionalized β-diketiminato ligand. Dalton Trans 2018; 47:3947-3957. [DOI: 10.1039/c7dt04410k] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first unprecedented examples of S-β-diketiminato species were disclosed in the reactions of rare-earth dialkyl complexes with S8.
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Affiliation(s)
- Xiancui Zhu
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Yang Li
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Dianjun Guo
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Shaowu Wang
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Yun Wei
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Shuangliu Zhou
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
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22
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Gajecki L, Berg DJ, Hoenisch J, Oliver AG. Variable coordination of carbazolyl-bis(tetrazole) ligands in lanthanide chemistry. Dalton Trans 2018; 47:15487-15496. [DOI: 10.1039/c8dt02757a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Lanthanide complexes of 1,8-bis(2′-isopropyltetrazo-5′-yl)-3,6-di-tert-butylcarbazolide adopt geometries that include planar, buckled and tetrazolyl-bridged tridentate, as well as bidentate, bonding modes.
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Affiliation(s)
- Leah Gajecki
- Department of Chemistry
- University of Victoria
- Victoria BC V8W 2Y2
- Canada
| | - David J. Berg
- Department of Chemistry
- University of Victoria
- Victoria BC V8W 2Y2
- Canada
| | - Josh Hoenisch
- Department of Chemistry
- University of Victoria
- Victoria BC V8W 2Y2
- Canada
| | - Allen G. Oliver
- Department of Chemistry & Biochemistry
- University of Notre Dame
- Notre Dame
- USA
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23
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Fagin A, Kuznetsova O, Balashova T, Cherkasov A, Fukin G, Bochkarev M. Iodide-sulfides of dysprosium: Elucidation of the pathway to lanthanide iodide-sulfide-nitride clusters. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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24
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Ma YZ, Bestgen S, Gamer MT, Konchenko SN, Roesky PW. Polysulfid-Koordinationscluster der Lanthanoide. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201707578] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ying-Zhao Ma
- Institut für Anorganische Chemie; Karlsruher Institut für Technologie; Engesserstraße 15 76131 Karlsruhe Deutschland
| | - Sebastian Bestgen
- Institut für Anorganische Chemie; Karlsruher Institut für Technologie; Engesserstraße 15 76131 Karlsruhe Deutschland
| | - Michael T. Gamer
- Institut für Anorganische Chemie; Karlsruher Institut für Technologie; Engesserstraße 15 76131 Karlsruhe Deutschland
| | - Sergey N. Konchenko
- Institut für Anorganische Chemie; Karlsruher Institut für Technologie; Engesserstraße 15 76131 Karlsruhe Deutschland
- Nikolaev Institute of Inorganic Chemistry SB RAS; Prosp. Lavrentieva 3 630090 Novosibirsk Russland
- Novosibirsk State University; Pirogova str. 2 630090 Novosibirsk Russland
| | - Peter W. Roesky
- Institut für Anorganische Chemie; Karlsruher Institut für Technologie; Engesserstraße 15 76131 Karlsruhe Deutschland
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25
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Ma YZ, Bestgen S, Gamer MT, Konchenko SN, Roesky PW. Polysulfide Coordination Clusters of the Lanthanides. Angew Chem Int Ed Engl 2017; 56:13249-13252. [DOI: 10.1002/anie.201707578] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Ying-Zhao Ma
- Institute of Inorganic Chemistry; Karlsruhe Institute of Technology; Engesserstrasse 15 76131 Karlsruhe Germany
| | - Sebastian Bestgen
- Institute of Inorganic Chemistry; Karlsruhe Institute of Technology; Engesserstrasse 15 76131 Karlsruhe Germany
| | - Michael T. Gamer
- Institute of Inorganic Chemistry; Karlsruhe Institute of Technology; Engesserstrasse 15 76131 Karlsruhe Germany
| | - Sergey N. Konchenko
- Institute of Inorganic Chemistry; Karlsruhe Institute of Technology; Engesserstrasse 15 76131 Karlsruhe Germany
- Nikolaev Institute of Inorganic Chemistry SB RAS; Prosp. Lavrentieva 3 630090 Novosibirsk Russia
- Novosibirsk State University; Pirogova str. 2 630090 Novosibirsk Russia
| | - Peter W. Roesky
- Institute of Inorganic Chemistry; Karlsruhe Institute of Technology; Engesserstrasse 15 76131 Karlsruhe Germany
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26
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Affiliation(s)
- Thanh Binh Nguyen
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301; Université Paris-Sud, Université Paris-Saclay; 1 avenue de la Terrasse 91198 Gif-sur-Yvette France
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27
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Ilichev VA, Rozhkov AV, Rumyantcev RV, Fukin GK, Grishin ID, Dmitriev AV, Lypenko DA, Maltsev EI, Yablonskiy AN, Andreev BA, Bochkarev MN. LMCT facilitated room temperature phosphorescence and energy transfer in substituted thiophenolates of Gd and Yb. Dalton Trans 2017; 46:3041-3050. [PMID: 28207021 DOI: 10.1039/c6dt04519g] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
To obtain luminescent lanthanide complexes with a low energy LMCT state the 2-(2'-mercaptophenyl)benzothiazolates, Ln(SSN)3, and 2-(2'-mercaptophenyl)benzoxazolates, Ln2(OSN)6 (Ln = Gd, Yb), were synthesized by the reaction of amides Ln[N(SiMe3)2]3 with respective thiophenols. Ytterbium complexes were structurally characterized by X-ray diffraction analysis. Cyclic voltammetry revealed that the deprotonated mercaptophenyl ligands have significantly lower oxidation potentials than their phenoxy analogues and some β-diketones. The photophysical properties of Gd and Yb compounds were studied both in solution and in the solid state. The fluorescence spectra of the compounds in solution display the bands of the keto and enol forms of the ligands. No energy transfer from the organic part to Yb3+ has been detected in solutions of both Yb complexes, whereas in solids an intense metal-centered emission in the near infrared region was observed. The solid Gd compounds exhibited room temperature phosphorescence caused by unusually efficient intersystem crossing facilitated by the essentially reducing properties of OSN and SSN ligands. To explain the sensitization process occurring in solids Yb2(OSN)6 and Yb(SSN)3 a specific non-resonant energy transfer mechanism via a ligand to metal charge transfer state has been proposed. Based on the Yb derivatives, NIR-emitting OLEDs with 860 μW cm-2 maximal irradiance were obtained. Their Gd counterparts showed bright electrophosphorescence (up to 1350 cd m-2) in the devices containing doped emission layers.
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Affiliation(s)
- Vasily A Ilichev
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropininast. 49, 603950 Nizhny Novgorod, Russian Federation.
| | - Anton V Rozhkov
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropininast. 49, 603950 Nizhny Novgorod, Russian Federation.
| | - Roman V Rumyantcev
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropininast. 49, 603950 Nizhny Novgorod, Russian Federation.
| | - Georgy K Fukin
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropininast. 49, 603950 Nizhny Novgorod, Russian Federation.
| | - Ivan D Grishin
- Nizhny Novgorod State University, Gagarina avenue 23/2, 603950 Nizhny Novgorod, Russian Federation
| | - Artem V Dmitriev
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry of Russian Academy of Sciences, Leninsky prospect 31, 199071 Moscow, Russian Federation
| | - Dmitry A Lypenko
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry of Russian Academy of Sciences, Leninsky prospect 31, 199071 Moscow, Russian Federation
| | - Eugeny I Maltsev
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry of Russian Academy of Sciences, Leninsky prospect 31, 199071 Moscow, Russian Federation
| | - Artem N Yablonskiy
- Institute for Physics of Microstructures of Russian Academy of Sciences, 7 ul. Akademicheskaya, 603950 Nizhny Novgorod, Russian Federation
| | - Boris A Andreev
- Nizhny Novgorod State University, Gagarina avenue 23/2, 603950 Nizhny Novgorod, Russian Federation and Institute for Physics of Microstructures of Russian Academy of Sciences, 7 ul. Akademicheskaya, 603950 Nizhny Novgorod, Russian Federation
| | - Mikhail N Bochkarev
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Tropininast. 49, 603950 Nizhny Novgorod, Russian Federation. and Nizhny Novgorod State University, Gagarina avenue 23/2, 603950 Nizhny Novgorod, Russian Federation
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28
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Zhang F, Zhang J, Zhou X. Facile Construction of Yttrium Pentasulfides from Yttrium Alkyl Precursors: Synthesis, Mechanism, and Reactivity. Inorg Chem 2017; 56:2070-2077. [DOI: 10.1021/acs.inorgchem.6b02747] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fangjun Zhang
- Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
| | - Jie Zhang
- Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
| | - Xigeng Zhou
- Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
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29
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Werner D, Zhao X, Best SP, Maron L, Junk PC, Deacon GB. Bulky Ytterbium Formamidinates Stabilise Complexes with Radical Ligands, and Related Samarium “Tetracyclone” Chemistry. Chemistry 2017; 23:2084-2102. [DOI: 10.1002/chem.201604203] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Daniel Werner
- Institute for Anorganische Chemie; Tuebingen University; Auf der Morgenstelle 18 72076 Tuebingen Germany
| | - Xuefei Zhao
- Laboratoire de Physique et Chimie des Nano-Objets, INSA; Université Paul Sabatier; 135 Avenue de Rangueil 31077 Toulouse Cedex 4 France
| | - Stephen P. Best
- School of Chemistry; Melbourne University; Melbourne Victoria 3010 Australia
| | - Laurent Maron
- Laboratoire de Physique et Chimie des Nano-Objets, INSA; Université Paul Sabatier; 135 Avenue de Rangueil 31077 Toulouse Cedex 4 France
| | - Peter C. Junk
- College of Science & Engineering; James Cook University; Townsville Queensland 4811 Australia
| | - Glen B. Deacon
- School of Chemistry; Monash University; Clayton Victoria 3800 Australia
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30
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Kong F, Li M, Zhou X, Zhang L. Synthesis, structure and reactivity of guanidinate rare earth metal bis(o-aminobenzyl) complexes. RSC Adv 2017. [DOI: 10.1039/c7ra04524g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
A series of guanidinate rare-earth dialkyl complexes were synthesized. Their reactivity towards small molecules has been disclosed.
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Affiliation(s)
- Feng Kong
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
| | - Meng Li
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
| | - Xigeng Zhou
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
| | - Lixin Zhang
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
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31
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Kühling M, McDonald R, Liebing P, Hilfert L, Ferguson MJ, Takats J, Edelmann FT. Stabilization of molecular lanthanide polysulfides by bulky scorpionate ligands. Dalton Trans 2016; 45:10118-21. [PMID: 27151931 DOI: 10.1039/c6dt01439a] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Well-defined lanthanide polysulfide complexes containing S4(2-) and S5(2-) ligands, the samarium(iii) pentasulfide complex Sm(Tp(iPr2))(κ(1)-3,5-(i)Pr2Hpz)(S5) and the tetrasulfide-bridged binuclear ytterbium(iii) complex (μ-S4)[Yb(Tp(iPr2))(κ(1)-3,5-(i)Pr2Hpz)(κ(2)-3,5-(i)Pr2pz)]2 (Tp(iPr2) = hydro-tris(3,5-diisopropylpyrazolyl)borate), have been synthesized and structurally characterized by single-crystal X-ray diffraction.
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Affiliation(s)
- Marcel Kühling
- Chemisches Institut der Otto-von-Guericke-Universität, 39106 Magdeburg, Germany.
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32
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Fagin AA, Fukin GK, Cherkasov AV, Shestakov AF, Pushkarev AP, Balashova TV, Maleev AA, Bochkarev MN. Ln3I5(S2N2)(S2)(THF)10 - a new type of molecular compounds. Dalton Trans 2016; 45:4558-62. [PMID: 26842841 DOI: 10.1039/c5dt04742k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Unprecedented complexes of the composition Ln3I5(S2N2)(S2)(THF)10 were obtained in the reactions of neodymium and dysprosium iodide-nitrides with sulfur. The inorganic core of the molecules contains the cyclic fragments Ln(μ-S2)Ln, LnSNSN and LnSN. Ten of the fourteen atoms of the core are coplanar, the remaining four S2 and I2 atoms lie in the other two orthogonal planes. The dysprosium complex upon excitation with UV light exhibits the metal-centered luminescence characteristic of the Dy(3+) ion. Geometric parameters of the molecules, computational data, electron spectroscopy and fluorescence suggest the existence of some conjugation in the mentioned heterocycles.
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Affiliation(s)
- A A Fagin
- G. A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences, Russian Federation, 603950, Tropinina 49, Nizhny Novgorod, Russian Federation.
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33
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Syntheses of bimetallic rare-earth bis(cyclopentadienyl) derivatives supported by bridged bis(guanidinate) ligands and their catalytic property for the hydrophosphonylation of aldehydes. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.12.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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34
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Fieser ME, Johnson CW, Bates JE, Ziller JW, Furche F, Evans WJ. Dinitrogen Reduction, Sulfur Reduction, and Isoprene Polymerization via Photochemical Activation of Trivalent Bis(cyclopentadienyl) Rare-Earth-Metal Allyl Complexes. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00613] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Megan E. Fieser
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Casey W. Johnson
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Jefferson E. Bates
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Joseph W. Ziller
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Filipp Furche
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - William J. Evans
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
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35
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Nie K, Liu C, Zhang Y, Yao Y. Syntheses of bimetallic lanthanide bis(amido) complexes stabilized by bridged bis(guanidinate) ligands and their catalytic activity toward the hydrophosphonylation reaction of aldehydes and ketones. Sci China Chem 2015. [DOI: 10.1007/s11426-015-5407-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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36
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Kumar S, Patel A, Ahmed N. Microwave-assisted expeditious and efficient synthesis of novel quinolin-4-ylmethoxychromen-2- and -4-ones catalyzed by YbCl3 under a solvent free one-pot three component domino reaction and their antimicrobial activity. RSC Adv 2015. [DOI: 10.1039/c5ra15748j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
MW assisted multicomponent A3 synthesis was developed for the synthesis of quinolin-4-ylmethoxychromen-2- and -4-ones in high yields with YbCl3 and reused efficiently for four times.
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Affiliation(s)
- Sumit Kumar
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247 667
- India
| | - Alok Patel
- Department of Biotechnology
- Indian Institute of Technology Roorkee
- Roorkee 247 667
- India
| | - Naseem Ahmed
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247 667
- India
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37
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Corbey JF, Fang M, Ziller JW, Evans WJ. Cocrystallization of (μ-S2)2– and (μ-S)2– and Formation of an [η2-S3N(SiMe3)2] Ligand from Chalcogen Reduction by (N2)2– in a Bimetallic Yttrium Amide Complex. Inorg Chem 2014; 54:801-7. [DOI: 10.1021/ic501753x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jordan F. Corbey
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Ming Fang
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Joseph W. Ziller
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - William J. Evans
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
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38
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Lyubov DM, Luconi L, Rossin A, Tuci G, Cherkasov AV, Fukin GK, Giambastiani G, Trifonov AA. Metal-to-Ligand Alkyl Migration Inducing Carbon-Sulfur Bond Cleavage in Dialkyl Yttrium Complexes Supported by Thiazole-Containing Amidopyridinate Ligands: Synthesis, Characterization, and Catalytic Activity in the Intramolecular Hydroamination Reaction. Chemistry 2014; 20:3487-99. [DOI: 10.1002/chem.201303853] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Indexed: 11/08/2022]
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39
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Hong J, Zhang L, Wang K, Chen Z, Wu L, Zhou X. Synthesis, Structural Characterization, and Reactivity of Mono(amidinate) Rare-Earth-Metal Bis(aminobenzyl) Complexes. Organometallics 2013. [DOI: 10.1021/om400787j] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jianquan Hong
- Department of Chemistry, Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
- Department of Materials Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Lixin Zhang
- Department of Chemistry, Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Kai Wang
- Department of Chemistry, Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Zhenxia Chen
- Department of Chemistry, Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Limin Wu
- Department of Materials Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Xigeng Zhou
- Department of Chemistry, Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
- State Key Laboratory
of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
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40
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Synthesis and structures of amine bis(phenolate) lanthanide thiolates and their application in the polymerization of ε-caprolactone. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.08.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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41
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Yi W, Huang S, Zhang J, Chen Z, Zhou X. Reactivity of Scorpionate-Anchored Yttrium Alkyl Primary Amido Complexes toward Carbodiimides. Insertion Selectivity of Y–NHAr and Y–CH2Ph Bonds. Organometallics 2013. [DOI: 10.1021/om400698j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Weiyin Yi
- Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai 200032, People’s Republic of China
| | - Shujian Huang
- Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai 200032, People’s Republic of China
| | - Jie Zhang
- Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai 200032, People’s Republic of China
| | - Zhenxia Chen
- Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai 200032, People’s Republic of China
| | - Xigeng Zhou
- Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China, and State Key Laboratory of Organometallic Chemistry, Shanghai 200032, People’s Republic of China
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42
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Edelmann FT. Recent Progress in the Chemistry of Metal Amidinates and Guanidinates. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2013. [DOI: 10.1016/b978-0-12-407692-1.00002-3] [Citation(s) in RCA: 104] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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43
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Zhang J, Yi W, Chen Z, Zhou X. Room temperature C–N bond cleavage of anionic guanidinate ligand in rare-earth metal complexes. Dalton Trans 2013; 42:5826-31. [DOI: 10.1039/c3dt00014a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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44
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Lanthanides and actinides: Annual survey of their organometallic chemistry covering the year 2010. Coord Chem Rev 2012. [DOI: 10.1016/j.ccr.2012.07.027] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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45
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Brown JL, Wu G, Hayton TW. Chalcogen Atom Transfer to Uranium(III): Synthesis and Characterization of [(R2N)3U]2(μ-E) and [(R2N)3U]2(μ-η2:η2-S2) (R = SiMe3; E = S, Se, Te). Organometallics 2012. [DOI: 10.1021/om301004q] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Jessie L. Brown
- Department of Chemistry
and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Guang Wu
- Department of Chemistry
and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Trevor W. Hayton
- Department of Chemistry
and Biochemistry, University of California, Santa Barbara, California 93106, United States
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46
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Rong Y, Al-Harbi A, Parkin G. Highly Variable Zr–CH2–Ph Bond Angles in Tetrabenzylzirconium: Analysis of Benzyl Ligand Coordination Modes. Organometallics 2012. [DOI: 10.1021/om300820b] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yi Rong
- Department
of Chemistry, Columbia University, New
York, New York 10027, United States
| | - Ahmed Al-Harbi
- Department
of Chemistry, Columbia University, New
York, New York 10027, United States
| | - Gerard Parkin
- Department
of Chemistry, Columbia University, New
York, New York 10027, United States
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47
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Yi W, Zhang J, Chen Z, Zhou X. Reactivity of Scorpionate-Anchored Yttrium Alkyl Complex toward Organic Nitriles. Organometallics 2012. [DOI: 10.1021/om3007773] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Weiyin Yi
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis
and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Jie Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis
and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Zhenxia Chen
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis
and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
| | - Xigeng Zhou
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis
and Innovative Materials, Fudan University, Shanghai 200433, People’s Republic of China
- State Key Laboratory of Organometallic Chemistry, Shanghai 200032, People’s Republic
of China
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48
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Zhang X, Wang C, Xue M, Zhang Y, Yao Y, Shen Q. Synthesis and structure of samarium benzyl complex supported by bridged bis(guanidinate) ligand and its reactivity toward nitriles and phenyl isocyanate. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.06.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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49
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Zhu X, Wang S, Zhou S, Wei Y, Zhang L, Wang F, Feng Z, Guo L, Mu X. Lanthanide Amido Complexes Incorporating Amino-Coordinate-Lithium Bridged Bis(indolyl) Ligands: Synthesis, Characterization, and Catalysis for Hydrophosphonylation of Aldehydes and Aldimines. Inorg Chem 2012; 51:7134-43. [DOI: 10.1021/ic300137r] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Xiancui Zhu
- Laboratory of Functionalized
Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based
Materials, Institute of Organic Chemistry, School of Chemistry and
Materials Science, Anhui Normal University, Wuhu, Anhui 241000, People’s Republic of China
| | - Shaowu Wang
- Laboratory of Functionalized
Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based
Materials, Institute of Organic Chemistry, School of Chemistry and
Materials Science, Anhui Normal University, Wuhu, Anhui 241000, People’s Republic of China
- State Key Laboratory
of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai
200032, People’s Republic of China
| | - Shuangliu Zhou
- Laboratory of Functionalized
Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based
Materials, Institute of Organic Chemistry, School of Chemistry and
Materials Science, Anhui Normal University, Wuhu, Anhui 241000, People’s Republic of China
| | - Yun Wei
- Laboratory of Functionalized
Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based
Materials, Institute of Organic Chemistry, School of Chemistry and
Materials Science, Anhui Normal University, Wuhu, Anhui 241000, People’s Republic of China
| | - Lijun Zhang
- Laboratory of Functionalized
Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based
Materials, Institute of Organic Chemistry, School of Chemistry and
Materials Science, Anhui Normal University, Wuhu, Anhui 241000, People’s Republic of China
| | - Fenhua Wang
- Laboratory of Functionalized
Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based
Materials, Institute of Organic Chemistry, School of Chemistry and
Materials Science, Anhui Normal University, Wuhu, Anhui 241000, People’s Republic of China
| | - Zhijun Feng
- Laboratory of Functionalized
Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based
Materials, Institute of Organic Chemistry, School of Chemistry and
Materials Science, Anhui Normal University, Wuhu, Anhui 241000, People’s Republic of China
| | | | - Xiaolong Mu
- Laboratory of Functionalized
Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based
Materials, Institute of Organic Chemistry, School of Chemistry and
Materials Science, Anhui Normal University, Wuhu, Anhui 241000, People’s Republic of China
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50
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Chlupatý T, Padělková Z, DeProft F, Willem R, Růžička A. Addition of Lappert's Stannylenes to Carbodiimides, Providing a New Class of Tin(II) Guanidinates. Organometallics 2012. [DOI: 10.1021/om201118m] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Tomáš Chlupatý
- Department of General and Inorganic Chemistry, Faculty
of Chemical Technology, University of Pardubice, Studentská 573, CZ-532 10, Pardubice, Czech Republic
| | - Zdeňka Padělková
- Department of General and Inorganic Chemistry, Faculty
of Chemical Technology, University of Pardubice, Studentská 573, CZ-532 10, Pardubice, Czech Republic
| | | | | | - Aleš Růžička
- Department of General and Inorganic Chemistry, Faculty
of Chemical Technology, University of Pardubice, Studentská 573, CZ-532 10, Pardubice, Czech Republic
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