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Park C, Choi H, Lee GY, Park BK, Chung TM. Novel Volatile Heteroleptic Barium Complexes Using Tetradentate Ligand and β-Diketonato Ligand. ACS OMEGA 2023; 8:22783-22787. [PMID: 37396266 PMCID: PMC10308515 DOI: 10.1021/acsomega.3c01697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 06/01/2023] [Indexed: 07/04/2023]
Abstract
Novel barium heteroleptic complexes were synthesized through the substitution of the bis(trimethylsilyl)amide of Ba(btsa)2·2DME with aminoalkoxide and β-diketonate ligands. Compounds [Ba(ddemap)(tmhd)]2 (1) and [Ba(ddemmp)(tmhd)]2 (2) were obtained and analyzed through Fourier transform infrared spectroscopy, nuclear magnetic resonance, thermogravimetric analysis, and elemental analysis (ddemapH = 1-(dimethylamino)-5-((2-(dimethylamino)ethyl) (methyl)amino)pentan-3-ol and ddemmpH = 1-(dimethylamino)-5-((2-(dimethylamino)ethyl) (methyl)amino)-3-methylpentan-3-ol). In single-crystal X-ray crystallography, complex 1 exhibited a dimeric structure with μ2-O bonds of the ddemap ligand. All complexes exhibited high volatility and could be sublimed under reduced pressure (0.5 Torr) at 160 °C, indicating that these complexes are promising candidates as atomic layer deposition or chemical vapor deposition precursors for the growth of barium-containing thin films.
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Affiliation(s)
- Chanwoo Park
- Thin
Film Materials Research Center, Korea Research
Institute of Chemical Technology, 141 Gajeong-ro, Yuseong Daejeon 34114, Korea
- Department
of Chemistry, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Korea
| | - Heenang Choi
- Thin
Film Materials Research Center, Korea Research
Institute of Chemical Technology, 141 Gajeong-ro, Yuseong Daejeon 34114, Korea
| | - Ga Yeon Lee
- Thin
Film Materials Research Center, Korea Research
Institute of Chemical Technology, 141 Gajeong-ro, Yuseong Daejeon 34114, Korea
| | - Bo Keun Park
- Thin
Film Materials Research Center, Korea Research
Institute of Chemical Technology, 141 Gajeong-ro, Yuseong Daejeon 34114, Korea
| | - Taek-Mo Chung
- Thin
Film Materials Research Center, Korea Research
Institute of Chemical Technology, 141 Gajeong-ro, Yuseong Daejeon 34114, Korea
- Department
of Chemical Convergence Materials, University
of Science and Technology, 217 Gajeong-ro, Yuseong-gu Daejeon 34113, Korea
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2
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Han J, Zhang Z, Liu D, Wang X. Combining tetraphenylethene (TPE) derivative cations with Eu 3+-β-diketone complex anions for tunable luminescence. Chem Commun (Camb) 2022; 59:90-93. [PMID: 36472145 DOI: 10.1039/d2cc03903f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Tetraphenylethene (TPE) derivative cations (TPE+) and Eu3+-β-diketone complex anions (Eu(ABM)4-) were combined to construct a novel dual energy transfer system (TPE+ to Eu3+ and ABM to Eu3+). Our system exhibits tunable luminescence in DMF/water mixtures under different fw conditions owing to the AIE and ACQ properties of TPE+ and ABM, respectively. Its luminescence can be also regulated by adding P-containing oxysalts or polyacrylic acids.
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Affiliation(s)
- Jicao Han
- Marine College, Shandong University, Weihai, Weihai 264209, P. R. China.
| | - Zhengyu Zhang
- Marine College, Shandong University, Weihai, Weihai 264209, P. R. China.
| | - Dongdong Liu
- Marine College, Shandong University, Weihai, Weihai 264209, P. R. China.
| | - Xi Wang
- Marine College, Shandong University, Weihai, Weihai 264209, P. R. China.
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3
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Saloutin VI, Edilova YO, Kudyakova YS, Burgart YV, Bazhin DN. Heterometallic Molecular Architectures Based on Fluorinated β-Diketone Ligands. Molecules 2022; 27:7894. [PMID: 36431999 PMCID: PMC9695714 DOI: 10.3390/molecules27227894] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/11/2022] [Accepted: 11/11/2022] [Indexed: 11/17/2022] Open
Abstract
This review summarizes the data on the synthesis of coordination compounds containing two or more different metal ions based on fluorinated β-diketonates. Heterometallic systems are of high interest in terms of their potential use in catalysis, medicine and diagnostics, as well as in the development of effective sensor devices and functional materials. Having a rich history in coordination chemistry, fluorinated β-diketones are well-known ligands generating a wide variety of heterometallic complexes. In this context, we focused on both the synthetic approaches to β-dicarbonyl ligands with additional coordination centers and their possible transformations in complexation reactions. The review describes bi- and polynuclear structures in which β-diketones are the key building blocks in the formation of a heterometallic framework, including the examples of both homo- and heteroleptic complexes.
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Affiliation(s)
- Viktor I. Saloutin
- Postovsky Institute of Organic Synthesis, The Ural Branch of the Russian Academy of Sciences, Ekaterinburg 620108, Russia
| | - Yulia O. Edilova
- Postovsky Institute of Organic Synthesis, The Ural Branch of the Russian Academy of Sciences, Ekaterinburg 620108, Russia
| | - Yulia S. Kudyakova
- Postovsky Institute of Organic Synthesis, The Ural Branch of the Russian Academy of Sciences, Ekaterinburg 620108, Russia
| | - Yanina V. Burgart
- Postovsky Institute of Organic Synthesis, The Ural Branch of the Russian Academy of Sciences, Ekaterinburg 620108, Russia
| | - Denis N. Bazhin
- Postovsky Institute of Organic Synthesis, The Ural Branch of the Russian Academy of Sciences, Ekaterinburg 620108, Russia
- Department of Organic and Biomolecular Chemistry, Ural Federal University Named after the First President of Russia B.N. Yeltsin, Ekaterinburg 620002, Russia
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4
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Sodium β-Diketonate Glyme Adducts as Precursors for Fluoride Phases: Synthesis, Characterization and Functional Validation. Molecules 2022; 27:molecules27196282. [PMID: 36234815 PMCID: PMC9571527 DOI: 10.3390/molecules27196282] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/12/2022] [Accepted: 09/19/2022] [Indexed: 11/29/2022] Open
Abstract
Very few sodium complexes are available as precursors for the syntheses of sodium-based nanostructured materials. Herein, the diglyme, triglyme, and tetraglyme (CH3O(CH2CH2O)nCH3, n = 2–4) adducts of sodium hexafluoroacetylacetonate were synthesized in a single-step reaction and characterized by IR spectroscopy, 1H, and 13C NMR. Single-crystal X-ray diffraction studies provide evidence of the formation of the ionic oligomeric structure [Na4(hfa)6]2−•2[Na(diglyme2]+ when the diglyme is coordinated, while a mononuclear seven-coordinated complex Na(hfa)•tetraglyme is formed with the tetraglyme. Reaction with the monoglyme (CH3OCH2CH2OCH3) does not occur, and the unadducted polymeric structure [Na(hfa)]n forms, while the triglyme gives rise to a liquid adduct, Na(hfa)•triglyme•H2O. Thermal analysis data reveal great potentialities for their applications as precursors in metalorganic chemical vapor deposition (MOCVD) and sol-gel processes. As a proof-of-concept, the Na(hfa)•tetraglyme adduct was successfully applied to both the low-pressure MOCVD and the sol-gel/spin-coating synthesis of NaF films.
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5
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Influence of pseudo-polymorphism on the structure and thermal behavior of the new barium β-diketonate complexes [Ba(adtfa)2(18-crown-6)] and [Ba(adtfa)2(18-crown-6)](CDCl3)2. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Vikulova ES, Sukhikh TS, Gulyaev SA, Ilyin IY, Morozova NB. Structural Diversity of Silver Fluorinated β-Diketonates: Effect of the Terminal Substituent and Solvent. Molecules 2022; 27:677. [PMID: 35163942 PMCID: PMC8839988 DOI: 10.3390/molecules27030677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/15/2022] [Accepted: 01/17/2022] [Indexed: 11/17/2022] Open
Abstract
In order to demonstrate the role of the fluorination and some solvents in the structural organization of the Ag(I) coordination polymers with β-diketonate ligands (R1C(O)CαHC(O)R2)- we synthesized a series of the compounds containing tfac- (R1 = CH3, R2 = CF3) and pfpac- (R1 = CH3, R2 = C2F5) anions. Solvent-free [Ag(L)]∞ (L = tfac 1, pfpac 2) compounds and the corresponding acetonitrile and toluene adducts have been characterized by elemental analysis and/or NMR, IR and single-crystal XRD. This series includes five new coordination polymers. Compound 1 is a 3D coordination framework based on Ag-Ochelate/bridge, Ag-Cα bonds, and argentophilic interactions. An increase in the fluorinated group leads to a chain coordination polymer 2 of an unusual structural organization. These chains can be represented as a "DNA-type", where two intertwined helices based on Ag-Ochelate and Ag-Cα bonds are connected through Ag-Obridge ones. Two structural types of chain coordination polymers, [Ag(tfac)(CH3CN)] and [Ag2(L)2(solvent)], have been revealed for the adducts. The latter structural type differs significantly from the previously studied toluene and acetonitrile adducts of fluorinated Ag(I) β-diketonates of the same stoichiometry. Thermal analysis in helium showed that both 1 and 2 decompose to metallic silver with the compound of pfpac-ligand being slightly more stable.
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Affiliation(s)
- Evgeniia S. Vikulova
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Academy Lavrentieva Avenue, 630090 Novosibirsk, Russia; (T.S.S.); (S.A.G.); (I.Y.I.); (N.B.M.)
| | - Taisiya S. Sukhikh
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Academy Lavrentieva Avenue, 630090 Novosibirsk, Russia; (T.S.S.); (S.A.G.); (I.Y.I.); (N.B.M.)
| | - Sergey A. Gulyaev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Academy Lavrentieva Avenue, 630090 Novosibirsk, Russia; (T.S.S.); (S.A.G.); (I.Y.I.); (N.B.M.)
- Department of Natural Sciences, Novosibirsk State University, 2 Pirogova Street, 630090 Novosibirsk, Russia
| | - Igor Yu. Ilyin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Academy Lavrentieva Avenue, 630090 Novosibirsk, Russia; (T.S.S.); (S.A.G.); (I.Y.I.); (N.B.M.)
| | - Natalia B. Morozova
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Academy Lavrentieva Avenue, 630090 Novosibirsk, Russia; (T.S.S.); (S.A.G.); (I.Y.I.); (N.B.M.)
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7
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Lo Presti F, Pellegrino AL, Malandrino G. Journey of a molecule from the solid to the gas phase and vice-versa: direct estimation of vapor pressure of alkaline-earth metalorganic precursors for atmospheric pressure vapor phase deposition of fluoride films. Dalton Trans 2022; 51:7352-7362. [DOI: 10.1039/d2dt00479h] [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
Atmospheric pressure (AP) vapor phase processes such as spatial atomic layer deposition (S-ALD) and AP-metalorganic chemical vapor deposition (AP-MOCVD) are becoming increasingly important for their use in a variety of...
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8
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Mears KL, Bhide MA, Knapp CE, Carmalt CJ. Investigations into the structure, reactivity, and AACVD of aluminium and gallium amidoenoate complexes. Dalton Trans 2021; 51:156-167. [PMID: 34870650 DOI: 10.1039/d1dt03365d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amidoenoate (AME = {ethyl-3-(R-amido)but-2-enoate}) complexes of aluminium and gallium, of the type: [AlCl2(AMER)] R = iPr (1-Al); [AlCl(AMER)2] R = iPr (2-Al), Dip (3-Al); [GaCl2(AMER)] R = iPr (1-Ga) and [GaCl(AMER)2] R = iPr (2-Ga), Dip (3-Ga), have been synthesised (iPr = isopropyl, Dip = 2,6-diisopropylphenyl). The coordination chemistry of these complexes has been studied in relation to precursor suitability. Investigations into the reactivity of the aluminium and gallium amidoenoate complexes involved reactions with hydride sources including alkali metal hydride salts, alkylsilanes, and magnesium hydride species and magnesium(I) dimers. The isolation of alkyl metal amidoenoate precursors including an aluminium hydride amidoenoate, [AlH(AMEDip)2] (4-Al) and dimethyl gallium amidoenoates [GaMe2(AMEDip)] (4-Ga), [GaMe2(AMEiPr)] (5-Ga) concluded the synthetic studies. A selection of the isolated complexes were used as precursors for aerosol assisted chemical vapour deposition (AACVD) at 500 °C. Thin films of either amorphous Al2O3 or Ga2O3 were deposited and subsequently annealed at 1000 °C to improve the materials' crystallinity. The films were characterised by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), UV-visible (UV-vis) spectroscopy and energy dispersive X-ray analysis (EDXA).
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Affiliation(s)
- Kristian L Mears
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.
| | - Malavika A Bhide
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.
| | - Caroline E Knapp
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.
| | - Claire J Carmalt
- Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.
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9
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Peddagopu N, Sanzaro S, Rossi P, Paoli P, Malandrino G. A One‐Pot Synthesis of “K(hfa) glyme” Adducts: Effect of the Polyether Length on the Ion Coordination Sphere. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Nishant Peddagopu
- Dipartimento di Scienze Chimiche Università di Catania and INSTM UdR Catania V.le Andrea Doria 6 95125 Catania Italy
| | - Salvatore Sanzaro
- Dipartimento di Scienze Chimiche Università di Catania and INSTM UdR Catania V.le Andrea Doria 6 95125 Catania Italy
- STMicroelectronics Zona Industriale Stradale Primosole, No. 50 95121 Catania Italy
| | - Patrizia Rossi
- Dipartimento di Ingegneria Industriale Università di Firenze Via Santa Marta 3 50136 Firenze Italy
| | - Paola Paoli
- Dipartimento di Ingegneria Industriale Università di Firenze Via Santa Marta 3 50136 Firenze Italy
| | - Graziella Malandrino
- Dipartimento di Scienze Chimiche Università di Catania and INSTM UdR Catania V.le Andrea Doria 6 95125 Catania Italy
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10
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Kudyakova YS, Slepukhin PA, Ganebnykh IN, Burgart YV, Saloutin VI, Bazhin DN. Functionalized Trifluoromethyl-Containing Lithium β-Diketonate in the Synthesis of Homo- and Heteronuclear Complexes of Rare-Earth Metals. RUSS J COORD CHEM+ 2021. [DOI: 10.1134/s1070328421040059] [Citation(s) in RCA: 4] [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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11
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Starikov AG, Starikova AA, Minkin VI. Quantum Chemical Study of the Structures and Stability of Copper(II) Bis(diketonate) Dimers. RUSS J COORD CHEM+ 2021. [DOI: 10.1134/s1070328421030064] [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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12
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Starikova AA, Starikov AG, Minkin VI. DFT computational insight into the mechanism of the monomer–trimer isomerism of Ni(II) bis-acetylacetonate. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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13
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DuChane CM, Merola JS. Hexafluoroacetylacetonate (hfac) as ligand for pentamethylcyclopentadienyl (Cp*) rhodium and iridium complexes: Some surprising results, including an Ir3Na1O4 cubane structure. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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14
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Zherikova KV, Verevkin SP. Error or exemption to the rule? Development of a diagnostic check for thermochemistry of metal-organic compounds. RSC Adv 2020; 10:38158-38173. [PMID: 35517534 PMCID: PMC9057213 DOI: 10.1039/d0ra06880b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 10/09/2020] [Indexed: 11/21/2022] Open
Abstract
Volatile metal β-diketonates are well-known precursors used in Metal-Organic Chemical Vapour Deposition (MOCVD) for manufacturing film materials. Knowledge of vapour pressures and sublimation/vaporization thermodynamics of the MOCVD precursors is indispensable for optimization of deposition. However, the spread of available data could be unacceptably large for the same precursor for several reasons related to its chemical nature or incorrectly configured conditions of tensimetric investigation. In this work, we have developed an algorithm for a general diagnostic check, based on principles of group-additivity, for thermochemistry on solid-gas, liquid-gas, and solid-liquid phase transitions of metal-organic compounds and applied it to tris(beta-diketonato)iron complexes. The diagnostic tool helps to localize general "healthy" thermochemical interconnected data, and, subsequently, isolate molecules with definitely "ill" properties from the data pool. This diagnostic tool could be expanded and adapted for β-diketonate complexes with metals other than iron.
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Affiliation(s)
- Kseniya V Zherikova
- Nikolaev Institute of Inorganic Chemistry of Siberian Branch of Russian Academy of Sciences 630090 Novosibirsk Russia
| | - Sergey P Verevkin
- Chemical Technological Department, Samara State Technical University Samara 443100 Russia .,Department of Physical Chemistry and Department of "Science and Technology of Life, Light and Matter", University of Rostock Rostock 18059 Germany
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15
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Kudyakova YS, Slepukhin PA, Valova MS, Burgart YV, Saloutin VI, Bazhin DN. A Rare Example of Discrete Lanthanide–Lithium Tetrakis-β-Diketonates: Synthesis, Structures, and Luminescence Properties. RUSS J COORD CHEM+ 2020. [DOI: 10.1134/s1070328420070027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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16
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Peddagopu N, Rossi P, Bonaccorso C, Bartasyte A, Paoli P, Malandrino G. Facile synthesis of novel lithium β-diketonate glyme adducts: the effect of molecular engineering on the thermal properties. Dalton Trans 2020; 49:1002-1006. [PMID: 31932829 DOI: 10.1039/c9dt04732h] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Novel adducts of lithium hexafluoroacetylacetonato {Li(hfa)} with polyethers (monoglyme = {CH3OCH2CH2OCH3}, diglyme = {CH3O(CH2CH2O)2CH3}, triglyme = {CH3O(CH2CH2O)3CH3} and tetraglyme {CH3O(CH2CH2O)4CH3} have been synthesized through a single step reaction and characterized by FT-IR spectroscopy, 1H, and 13C NMR, single crystal X-ray diffraction studies along with thermal analysis.
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Affiliation(s)
- Nishant Peddagopu
- Dipartimento di Scienze Chimiche, Università di Catania and INSTM UdR Catania, V.le Andrea Doria 6, 95125 Catania, Italy.
| | - Patrizia Rossi
- Dipartimento di Ingegneria Industriale, Università di Firenze, Via Santa Marta 3, 50136 Firenze, Italy
| | - Carmela Bonaccorso
- Dipartimento di Scienze Chimiche, Università di Catania, V.le Andrea Doria 6, 95125 Catania, Italy
| | - Ausrine Bartasyte
- FEMTO-ST Institute, University of Bourgogne Franche-Comté CNRS UMR 6174, 26 Rue de l'Epitaphe, F-25030 Besançon, France
| | - Paola Paoli
- Dipartimento di Ingegneria Industriale, Università di Firenze, Via Santa Marta 3, 50136 Firenze, Italy
| | - Graziella Malandrino
- Dipartimento di Scienze Chimiche, Università di Catania and INSTM UdR Catania, V.le Andrea Doria 6, 95125 Catania, Italy.
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Chapple PM, Cordier M, Dorcet V, Roisnel T, Carpentier JF, Sarazin Y. A versatile nitrogen ligand for alkaline-earth chemistry. Dalton Trans 2020; 49:11878-11889. [DOI: 10.1039/d0dt02236e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A readily available and versatile bis(imino)carbazolate ligand is shown to allow for the synthesis of a broad range of solution stable heteroleptic complexes of the alkaline-earth metals Mg, Ca, Sr and Ba.
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Affiliation(s)
- Peter M. Chapple
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
- France
| | - Marie Cordier
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – CDFIX Diffraction Center
- UMR 6226
- F-35000 Rennes
| | - Vincent Dorcet
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – CDFIX Diffraction Center
- UMR 6226
- F-35000 Rennes
| | - Thierry Roisnel
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – CDFIX Diffraction Center
- UMR 6226
- F-35000 Rennes
| | | | - Yann Sarazin
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
- France
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18
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Kudyakova YS, Slepukhin PA, Valova MS, Burgart YV, Saloutin VI, Bazhin DN. The Impact of the Alkali Metal Ion on the Crystal Structure and (Mechano)luminescence of Terbium(III) Tetrakis(β‐diketonates). Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201901202] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yulia S. Kudyakova
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
| | - Pavel A. Slepukhin
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
- Ural Federal University named after the First President of Russia B.N. Yeltsin 19 Mira str. 620002 Yekaterinburg Russian Federation
| | - Marina S. Valova
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
| | - Yanina V. Burgart
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
- Ural Federal University named after the First President of Russia B.N. Yeltsin 19 Mira str. 620002 Yekaterinburg Russian Federation
| | - Viktor I. Saloutin
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
- Ural Federal University named after the First President of Russia B.N. Yeltsin 19 Mira str. 620002 Yekaterinburg Russian Federation
| | - Denis N. Bazhin
- Postovsky Institute of Organic Synthesis the Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskoy str. 620108 Yekaterinburg Russian Federation
- Ural Federal University named after the First President of Russia B.N. Yeltsin 19 Mira str. 620002 Yekaterinburg Russian Federation
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19
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Kaiser K, Ganesamoorthy C, Wölper C, Schulz S. Metal Complexes of Donor‐functionalized Fluorinated
β
‐Ketoiminates – Synthesis, Structure, and CVD Application. Z Anorg Allg Chem 2019. [DOI: 10.1002/zaac.201900239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kevin Kaiser
- Institute for Inorganic Chemistry and Center for Nanointegration Duisburg‐Essen (Cenide) University of Duisburg‐Essen Universitätsstraße 5–7 45117 Essen Germany
| | - Chelladurai Ganesamoorthy
- Institute for Inorganic Chemistry and Center for Nanointegration Duisburg‐Essen (Cenide) University of Duisburg‐Essen Universitätsstraße 5–7 45117 Essen Germany
| | - Christoph Wölper
- Institute for Inorganic Chemistry and Center for Nanointegration Duisburg‐Essen (Cenide) University of Duisburg‐Essen Universitätsstraße 5–7 45117 Essen Germany
| | - Stephan Schulz
- Institute for Inorganic Chemistry and Center for Nanointegration Duisburg‐Essen (Cenide) University of Duisburg‐Essen Universitätsstraße 5–7 45117 Essen Germany
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20
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Romanenko GV, Fokin SV, Pishchur DP, Bogomyakov AS, Ovcharenko VI. Thermoinduced Structural Transformations of [Fe(hfac)2(THF)2]. J STRUCT CHEM+ 2019. [DOI: 10.1134/s0022476619100081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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21
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Oyetunde T, Afzaal M, Vincent MA, O'Brien P. The deposition of cadmium selenide and cadmium phosphide thin films from cadmium thioselenoimidodiphosphinate by AACVD and the formation of an aromatic species. Dalton Trans 2019; 48:1436-1442. [PMID: 30629055 DOI: 10.1039/c8dt04357d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aerosol-assisted chemical vapour deposition (AACVD) of Cd[(SPiPr2)(SePiPr2)N]2 yields hexagonal cadmium selenide and monoclinic cadmium phosphide films on glass substrates between 475 and 525 °C at different argon flow rates. The films were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), energy dispersive analysis of X-rays (EDAX) and X-ray photoelectron spectroscopy (XPS). All the results of XRD, EDAX and XPS are in agreement with our previous investigations on Cd[(SePiPr2)2N]2. A breakdown mechanism is proposed based on mass spectra and density functional theory calculations. A large peak at m/z 207 in the mass spectra, previously assigned by us as a new aromatic species, is also observed for this complex.
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Affiliation(s)
- Temidayo Oyetunde
- Department of Chemical Sciences, College of Natural Sciences, Redeemer's University, Ede, P.M.B. 230, 232102, Osun State, Nigeria
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22
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Bazhin DN, Kudyakova YS, Bogomyakov AS, Slepukhin PA, Kim GA, Burgart YV, Saloutin VI. Dinuclear lanthanide–lithium complexes based on fluorinated β-diketonate with acetal group: magnetism and effect of crystal packing on mechanoluminescence. Inorg Chem Front 2019. [DOI: 10.1039/c8qi00772a] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A convenient and straightforward synthesis of a novel type of Ln–Li β-diketonates with a discrete molecular structure is presented.
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Affiliation(s)
- Denis N. Bazhin
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
| | - Yulia S. Kudyakova
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
| | - Artem S. Bogomyakov
- International Tomography Center
- Siberian Branch of the Russian Academy of Sciences
- 630090 Novosibirsk
- Russian Federation
| | - Pavel A. Slepukhin
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
| | - Grigory A. Kim
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
| | - Yanina V. Burgart
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
| | - Victor I. Saloutin
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
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23
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Fischer CA, Rösch A, Elsen H, Ballmann G, Wiesinger M, Langer J, Färber C, Harder S. Lewis acidic alkaline earth metal complexes with a perfluorinated diphenylamide ligand. Dalton Trans 2019; 48:6757-6766. [DOI: 10.1039/c9dt01272a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Alkaline earth metal chemistry with the anion [N(C6F5)2]− has been explored. Complexes are stabilized by metal⋯F interactions. Mg[N(C6F5)2]2 is a stronger Lewis acid than B(C6F5)3.
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Affiliation(s)
- Christian A. Fischer
- Inorganic and Organometallic Chemistry
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Andreas Rösch
- Inorganic and Organometallic Chemistry
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Holger Elsen
- Inorganic and Organometallic Chemistry
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Gerd Ballmann
- Inorganic and Organometallic Chemistry
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Michael Wiesinger
- Inorganic and Organometallic Chemistry
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Jens Langer
- Inorganic and Organometallic Chemistry
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Christian Färber
- Inorganic and Organometallic Chemistry
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Sjoerd Harder
- Inorganic and Organometallic Chemistry
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
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24
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25
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Battiato S, Rossi P, Paoli P, Malandrino G. Heterobimetallic Sodium Rare-Earth Complexes: “Third-Generation” MOCVD Precursors for the Deposition of NaREF4 (RE = Y, Gd) Films. Inorg Chem 2018; 57:15035-15039. [DOI: 10.1021/acs.inorgchem.8b02267] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Sergio Battiato
- Dipartimento di Scienze Chimiche, Università di Catania and INSTM UdR Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Patrizia Rossi
- Dipartimento di Ingegneria Industriale, Università di Firenze, Via Santa Marta 3, 50136 Firenze, Italy
| | - Paola Paoli
- Dipartimento di Ingegneria Industriale, Università di Firenze, Via Santa Marta 3, 50136 Firenze, Italy
| | - Graziella Malandrino
- Dipartimento di Scienze Chimiche, Università di Catania and INSTM UdR Catania, Viale A. Doria 6, 95125 Catania, Italy
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26
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Synthesis, X-ray crystal structures and thermal behavior of calcium β-diketonate complexes [Ca(fod)2(15-crown-5)] and [Ca(fod)(C3F7COO)(15-crown-5)] (Hfod = 1,1,1,2,2,3,3-heptafluoro-7,7-dimethyl-4,6-octanedione). Polyhedron 2018. [DOI: 10.1016/j.poly.2018.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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27
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Eremin DB, Boiko DA, Borkovskaya EV, Khrustalev VN, Chernyshev VM, Ananikov VP. Ten-fold boost of catalytic performance in thiol–yne click reaction enabled by a palladium diketonate complex with a hexafluoroacetylacetonate ligand. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00173a] [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
Palladium complexes with fluorinated acetylacetonate chelating ligands were studied as catalysts for alkyne hydrothiolation.
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Affiliation(s)
- Dmitry B. Eremin
- Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russia
| | - Daniil A. Boiko
- Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russia
- Chemistry Department
| | | | | | - Victor M. Chernyshev
- Platov South-Russian State Polytechnic University (NPI)
- Novocherkassk 346428
- Russia
| | - Valentine P. Ananikov
- Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow 119991
- Russia
- Chemistry Department
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28
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Structural diversity of volatile mixed ligand complexes of alkaline earth element hexafluoroacetylacetonates with triglyme and related polyglymes. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.062] [Citation(s) in RCA: 9] [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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29
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Starikov AG, Ivanov DG, Starikova AA, Minkin VI. Dispersion interactions in oligomerization of metal diketonates: a DFT evaluation. CHEMICAL PAPERS 2017. [DOI: 10.1007/s11696-017-0225-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Podyachev SN, Sudakova SN, Gimazetdinova GS, Shamsutdinova NA, Syakaev VV, Barsukova TA, Iki N, Lapaev DV, Mustafina AR. Synthesis, metal binding and spectral properties of novel bis-1,3-diketone calix[4]arenes. NEW J CHEM 2017. [DOI: 10.1039/c6nj03381d] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Novel bis-1,3-diketone calix[4]arenes provide good antenna effects on Tb3+- and Yb3+-centered luminescence.
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Affiliation(s)
- Sergey N. Podyachev
- A. E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center of Russian Academy of Sciences
- Kazan
- Russia
| | - Svetlana N. Sudakova
- A. E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center of Russian Academy of Sciences
- Kazan
- Russia
| | | | - Nataliya A. Shamsutdinova
- A. E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center of Russian Academy of Sciences
- Kazan
- Russia
| | - Victor V. Syakaev
- A. E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center of Russian Academy of Sciences
- Kazan
- Russia
| | - Tatjiana A. Barsukova
- A. E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center of Russian Academy of Sciences
- Kazan
- Russia
| | - Nobuhiko Iki
- Graduate School of Environmental Studies
- Tohoku University
- Sendai 980-8579
- Japan
| | - Dmitry V. Lapaev
- Zavoisky Physical-Technical Institute of Kazan Scientific Center of Russian Academy of Sciences
- 420029 Kazan
- Russia
| | - Asiya R. Mustafina
- A. E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center of Russian Academy of Sciences
- Kazan
- Russia
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31
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Soussi K, Mishra S, Jeanneau E, Millet JMM, Daniele S. Asymmetrically substituted triazenes as poor electron donor ligands in the precursor chemistry of iron(ii) for iron-based metallic and intermetallic nanocrystals. Dalton Trans 2017; 46:13055-13064. [DOI: 10.1039/c7dt02755a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
First as precursors: Heteroleptic FeII complexes derived from new asymmetric triazene ligands t-BuNN-NHR (R = Et, i-Pr, n-Bu) show interesting molecular and precursor chemistry.
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Affiliation(s)
- Khaled Soussi
- Université Lyon 1
- CNRS
- UMR 5256
- IRCELYON
- Institut de recherches sur la catalyse et l'environnement de Lyon
| | - Shashank Mishra
- Université Lyon 1
- CNRS
- UMR 5256
- IRCELYON
- Institut de recherches sur la catalyse et l'environnement de Lyon
| | - Erwann Jeanneau
- Université Lyon 1
- Centre de Diffractométrie Henri Longchambon
- 69100 Villeurbanne
- France
| | - Jean-Marc M. Millet
- Université Lyon 1
- CNRS
- UMR 5256
- IRCELYON
- Institut de recherches sur la catalyse et l'environnement de Lyon
| | - Stéphane Daniele
- Université Lyon 1
- CNRS
- UMR 5256
- IRCELYON
- Institut de recherches sur la catalyse et l'environnement de Lyon
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32
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Battiato S, Deschanvres JL, Roussel H, Rapenne L, Doisneau B, Condorelli GG, Muñoz-Rojas D, Jiménez C, Malandrino G. The quest towards epitaxial BaMgF 4 thin films: exploring MOCVD as a chemical scalable approach for the deposition of complex metal fluoride films. Dalton Trans 2016; 45:17833-17842. [PMID: 27774549 DOI: 10.1039/c6dt03055f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Conventional and Pulsed Liquid Injection MOCVD processes (C-MOCVD and PLI-MOCVD) have been explored as synthetic routes for the growth of BaMgF4 on Si (100) and single crystalline SrTiO3 (100) substrates. For the two applied approaches, the volatile, thermally stable β-diketonate complexes Ba(hfa)2tetraglyme and Mg(hfa)2(diglyme)2(H2O)2 have been used as single precursors (C-MOCVD) or as a solution multimetal source (PLI-MOCVD). Structural characterization through X-ray diffraction (XRD) measurements and transmission electron microscopy (TEM) analyses confirmed the formation of epitaxial BaMgF4 films on SrTiO3 substrates. Energy dispersive X-ray (EDX) analyses have been used to confirm composition and purity of deposited films. The impact of process parameters on film properties has been addressed, highlighting the strong influence of precursor ratio, deposition temperature and oxygen partial pressure on composition, microstructure and morphology of the films. Both methods appear well suited for the growth of the BaMgF4 phase, but while PLI-MOCVD yields a more straightforward control of the precursor composition that reflects on film stoichiometry, C-MOCVD provides easier control of the degree of texturing as a function of temperature.
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Affiliation(s)
- Sergio Battiato
- Dipartimento di Scienze Chimiche, Università degli Studi di Catania, INSTM UdR-Catania, Catania, 95125, Italy.
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33
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Sidorov AA, Kiskin MA, Aleksandrov GG, Gogoleva NV, Nikolaevskii SA, Eremenko IL. The formation of heterometallic molecular architectures with 3d-metal atoms linked by carboxylate bridges with alkali and alkaline-earth metal ions or with lanthanides. RUSS J COORD CHEM+ 2016. [DOI: 10.1134/s1070328416100031] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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Zhang Z, He YN, Liu L, Lü XQ, Zhu XJ, Wong WK, Pan M, Su CY. Pure white-light and colour-tuning of Eu3+–Gd3+-containing metallopolymer. Chem Commun (Camb) 2016; 52:3713-6. [DOI: 10.1039/c5cc09946c] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The first example of Eu3+–Gd3+-containing metallopolymer Poly(2-co-NVK-co-4) was constructed to exhibit tunable photoluminescence and even direct white-light emission.
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Affiliation(s)
- Zhao Zhang
- School of Chemical Engineering
- Shaanxi Key Laboratory of Degradable Medical Material
- Northwest University
- Xi'an 710069
- P. R. China
| | - Ya-Ni He
- School of Chemical Engineering
- Shaanxi Key Laboratory of Degradable Medical Material
- Northwest University
- Xi'an 710069
- P. R. China
| | - Lin Liu
- School of Chemical Engineering
- Shaanxi Key Laboratory of Degradable Medical Material
- Northwest University
- Xi'an 710069
- P. R. China
| | - Xing-Qiang Lü
- School of Chemical Engineering
- Shaanxi Key Laboratory of Degradable Medical Material
- Northwest University
- Xi'an 710069
- P. R. China
| | - Xun-Jin Zhu
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- P. R. China
| | - Wai-Kwok Wong
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- P. R. China
| | - Mei Pan
- MOE Laboratory of Bioinoragnic and Synthetic Chemistry/KLGH EI of Environment and Energy Chemistry
- School of Chemi and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Cheng-Yong Su
- MOE Laboratory of Bioinoragnic and Synthetic Chemistry/KLGH EI of Environment and Energy Chemistry
- School of Chemi and Chemical Engineering
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
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35
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Abstract
This critical review focuses on the solution based chemical vapour deposition (CVD) of main group materials with particular emphasis on their current and potential applications. Deposition of thin films of main group materials, such as metal oxides, sulfides and arsenides, have been researched owing to the array of applications which utilise them including solar cells, transparent conducting oxides (TCOs) and window coatings. Solution based CVD processes, such as aerosol-assisted (AA)CVD have been developed due to their scalability and to overcome the requirement of suitably volatile precursors as the technique relies on the solubility rather than volatility of precursors which vastly extends the range of potentially applicable compounds. An introduction into the applications and precursor requirements of main group materials will be presented first followed by a detailed discussion of their deposition reviewed according to this application. The challenges and prospects for further enabling research in terms of emerging main group materials will be discussed.
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Affiliation(s)
- Caroline E Knapp
- Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, UK.
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36
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Mishra S, Daniele S. Metal-Organic Derivatives with Fluorinated Ligands as Precursors for Inorganic Nanomaterials. Chem Rev 2015; 115:8379-448. [PMID: 26186083 DOI: 10.1021/cr400637c] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Shashank Mishra
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon (IRCELYON), UMR 5256, Université Claude Bernard Lyon1 , 2 avenue Albert Einstein, 69626 Villeurbanne, France
| | - Stéphane Daniele
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon (IRCELYON), UMR 5256, Université Claude Bernard Lyon1 , 2 avenue Albert Einstein, 69626 Villeurbanne, France
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37
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One-dimensional coordination polymers in the crystal structures of sodium and potassium acetylacetonates. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.03.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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38
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Agarwala H, Scherer TM, Mobin SM, Kaim W, Lahiri GK. Bidirectional non-innocence of the β-diketonato ligand 9-oxidophenalenone (L-) in [Ru([9]aneS3)(L)(dmso)]n, [9]aneS3 = 1,4,7-trithiacyclononane. Dalton Trans 2014; 43:3939-48. [PMID: 24448427 DOI: 10.1039/c3dt53069h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The new compound [Ru(II)([9]aneS3)(L)(dmso)]ClO4 ([]ClO4) ([9]aneS3 = 1,4,7-trithiacyclononane, HL = 9-hydroxyphenalenone, dmso = dimethylsulfoxide) has been structurally characterised to reveal almost equal C-O bond distances of coordinated L(-), suggesting a delocalised bonding situation of the β-diketonato ligand. The dmso ligand is coordinated via the sulfur atom in the native (1+) and reduced states (1 and 1-) as has been revealed by X-ray crystallography and by DFT calculations. Cyclic voltammetry of 1+ exhibits two close-lying one-electron oxidation waves at 0.77 V and 0.94 V, and two similarly close one-electron reduction processes at -1.43 V and -1.56 V versus SCE in CH2Cl2. The electronic structures of 1n in the accessible redox states have been analysed via experiments (EPR and UV-vis-NIR spectroelectrochemistry) and by DFT/TD-DFT calculations, revealing the potential for bidirectional non-innocent behaviour of coordinated L(˙/-/˙2-). Specifically, the studies establish significant involvement of L based frontier orbitals in both the oxidation and reduction processes: [([9]aneS3)(dmso)Ru(III)-L˙](3+) (1(3+)) ⇌ [([9]aneS3)(dmso)Ru(III)-L(-)](2+)/[([9]aneS3)(dmso)Ru(II)-L˙](2+) (1(2+)) ⇌ [([9]aneS3)(dmso)Ru(II)-L(-)](+) (1(+)) ⇌ [([9]aneS3)(dmso)Ru(II)-L(˙2-)] (1) ⇌ [([9]aneS3)(dmso)Ru(II)-L(3-)](-)/[([9]aneS3)(dmso)Ru(I)-L(˙2-)](-) (1-).
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Affiliation(s)
- Hemlata Agarwala
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
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39
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Jakob A, Joubert CC, Rüffer T, Swarts JC, Lang H. Chemical and electrochemical oxidation studies on new copper(I) ferrocenyl-functionalised β-diketonates. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2013.11.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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40
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Gaur R, Mishra L, Siddiqi MA, Atakan B. Ruthenium complexes as precursors for chemical vapor-deposition (CVD). RSC Adv 2014. [DOI: 10.1039/c4ra04701j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The progress in precursor chemistry for the chemical vapor deposition of ruthenium containing thin films is reviewed.
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Affiliation(s)
- Ruchi Gaur
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221005, India
| | - Lallan Mishra
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221005, India
| | - M. Aslam Siddiqi
- Thermodynamics
- IVG
- Faculty of Engineering, and CeNIDE
- University of Duisburg Essen
- 47057 Duisburg, Germany
| | - Burak Atakan
- Thermodynamics
- IVG
- Faculty of Engineering, and CeNIDE
- University of Duisburg Essen
- 47057 Duisburg, Germany
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41
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Das A, Ghosh TK, Dutta Chowdhury A, Mobin SM, Lahiri GK. Electronic structure and catalytic aspects of [(trpy)(Cl)Ru(L)]n incorporating potential non-innocent ligands, L−: 9-Oxidophenalenone and trpy: 2,2′:6′,2″-terpyridine. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.06.057] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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42
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Das A, Scherer TM, Mondal P, Mobin SM, Kaim W, Lahiri GK. Experimental and DFT evidence for the fractional non-innocence of a β-diketonate ligand. Chemistry 2012; 18:14434-43. [PMID: 23001725 DOI: 10.1002/chem.201201785] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Indexed: 11/05/2022]
Abstract
New compounds [Ru(pap)(2)(L)](ClO(4)), [Ru(pap)(L)(2)], and [Ru(acac)(2)(L)] (pap = 2-phenylazopyridine, L(-) = 9-oxidophenalenone, acac(-) = 2,4-pentanedionate) have been prepared and studied regarding their electron-transfer behavior, both experimentally and by using DFT calculations. [Ru(pap)(2)(L)](ClO(4)) and [Ru(acac)(2)(L)] were characterized by crystal-structure analysis. Spectroelectrochemistry (EPR, UV/Vis/NIR), in conjunction with cyclic voltammetry, showed a wide range of about 2 V for the potential of the Ru(III/II) couple, which was in agreement with the very different characteristics of the strongly π-accepting pap ligand and the σ-donating acac(-) ligand. At the rather high potential of +1.35 V versus SCE, the oxidation of L(-) into L(⋅) could be deduced from the near-IR absorption of [Ru(III)(pap)(L(⋅))(L(-))](2+). Other intense long-wavelength transitions, including LMCT (L(-) → Ru(III)) and LL/CT (pap(⋅-) → L(-)) processes, were confirmed by TD-DFT results. DFT calculations and EPR data for the paramagnetic intermediates allowed us to assess the spin densities, which revealed two cases with considerable contributions from L-radical-involving forms, that is, [Ru(III)(pap(0))(2)(L(-))](2+) ↔ [Ru(II)(pap(0))(2)(L(⋅))](2+) and [Ru(III)(pap(0))(L(-))(2)](+) ↔ [Ru(II)(pap(0))(L(⋅))(L(-))](+). Calculations of electrogenerated complex [Ru(II)(pap(⋅-))(pap(0))(L(-))] displayed considerable negative spin density (-0.188) at the bridging metal.
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Affiliation(s)
- Amit Das
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076 (India)
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Daly SR, Bellott BJ, Nesbit MA, Girolami GS. Synthesis and Structural Diversity of Barium (N,N-Dimethylamino)diboranates. Inorg Chem 2012; 51:6449-59. [DOI: 10.1021/ic2016879] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Scott R. Daly
- The School of Chemical Sciences, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Brian J. Bellott
- The School of Chemical Sciences, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Mark A. Nesbit
- The School of Chemical Sciences, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Gregory S. Girolami
- The School of Chemical Sciences, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
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Fatila EM, Jennings MC, Lough A, Preuss KE. (μ-1,2-dimethoxyethane-κ2O:O')bis[(1,2-dimethoxyethane-κ2O,O')tris(1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-olato-κ2O,O')cerium(III)]. Acta Crystallogr C 2012; 68:m100-3. [PMID: 22476137 DOI: 10.1107/s0108270112010402] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Accepted: 03/08/2012] [Indexed: 11/10/2022] Open
Abstract
A previous analysis [Fatila et al. (2012). Dalton Trans. 41, 1352-1362] of the title complex, [Ce(2)(C(5)HF(6)O(2))(6)(C(4)H(10)O(2))(3)], had identified it as Ce(hfac)(3)(dme)(1.5) according to the (1)H NMR integration [hfac = 1,1,1,5,5,5-hexafluoroacetylacetonate (1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-olate) and dme = 1,2-dimethoxyethane]; however, it was not possible to determine the coordination environment unambiguously. The structural data presented here reveal that the complex is a binuclear species located on a crystallographic inversion center. Each Ce(III) ion is coordinated to three hfac ligands, one bidentate dme ligand and one monodentate (bridging) dme ligand, thus giving a coordination number of nine (CN = 9) to each Ce(III) ion. The atoms of the bridging dme ligand are unequally disordered over two sets of sites. In addition, in two of the -CF(3) groups, the F atoms are rotationally disordered over two sets of sites. This is the first crystal structure of a binuclear lanthanide β-diketonate with a bridging dme ligand.
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Navulla A, Huynh L, Wei Z, Filatov AS, Dikarev EV. Volatile single-source molecular precursor for the lithium ion battery cathode. J Am Chem Soc 2012; 134:5762-5. [PMID: 22443098 DOI: 10.1021/ja301112q] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The first single-source molecular precursor for a lithium-manganese cathode material is reported. Heterometallic β-diketonate LiMn(2)(thd)(5) (1, thd = 2,2,6,6-tetramethyl-3,5-heptanedionate) was obtained in high yield by simple one-step solid-state reactions employing commercially available reagents. Substantial scale-up preparation of 1 was achieved using a solution approach. The crystal structure of the precursor contains discrete Li:Mn = 1:2 trinuclear molecules held together by bridging diketonate ligands. The complex is relatively stable in open air, highly volatile, and soluble in all common solvents. It was confirmed to retain its heterometallic structure in solutions of non-coordinating solvents. The heterometallic diketonate 1 was shown to exhibit clean, low-temperature decomposition in air/oxygen that results in nanosized particles of spinel-type oxide LiMn(2)O(4), one of the leading cathode materials for lithium ion batteries.
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Affiliation(s)
- Anantharamulu Navulla
- Department of Chemistry, State University of New York at Albany, Albany, New York 12222, USA
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Das A, Scherer TM, Mobin SM, Kaim W, Lahiri GK. 9-Oxidophenalenone: a noninnocent β-diketonate ligand? Inorg Chem 2012; 51:4390-7. [PMID: 22435485 DOI: 10.1021/ic300207d] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The redox systems [Ru(L)(bpy)(2)](k), [Ru(L)(2)(bpy)](m), and [Ru(L)(3)](n) containing the potentially redox-active ligand 9-oxidophenalenone = L(-) were investigated by spectroelectrochemistry (UV-vis-near-IR and electron paramagnetic resonance) in conjunction with density functional theory (DFT) calculations. Compounds [Ru(L(-))(bpy)(2)]ClO(4) ([1]ClO(4)) and [Ru(L(-))(2)(bpy)]ClO(4) ([2]ClO(4)) were structurally characterized. In addition to establishing electron-transfer processes involving the Ru(II)/Ru(III)/Ru(IV) and bpy(0)/bpy(•-) couples, evidence for the noninnocent behavior of L(-) was obtained from [Ru(IV)(L(•))(L(-))(bpy)](3+), which exhibits strong near-IR absorption due to ligand-to-ligand charge transfer. In contrast, the lability of the electrogenerated anion [Ru(L)(2)(bpy)](-) is attributed to a resonance situation [Ru(II)(L(•2-))(L(-))(bpy)](-)/[Ru(II)(L(-))(2) (bpy(•-))](-), as suggested by DFT calculations.
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Affiliation(s)
- Amit Das
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
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Hunter GO, Leskiw BD. The gas-phase ligand exchange reactions of cobalt and zinc acetylacetonate, hexafluoroacetylacetonate, and trifluorotrimethylacetylacetonate complexes. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2012; 26:369-76. [PMID: 22223325 DOI: 10.1002/rcm.5341] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
The gas-phase ligand exchange reactions between Co(II) and Zn(II) complexes containing the acetylacetonate (acac), hexafluoroacetylacetonate (hfac), and trifluorotrimethylacetylacetonate (tftm) ligands were investigated using a triple quadrupole mass spectrometer. The gas-phase mixed ligand products of [Cu(acac)(tftm)](+), [Ni(acac)(tftm)](+), [Cu(hfac)(tftm)](+), and [Ni(hfac)(tftm)](+) were formed following the co-sublimation of either homo-metal or hetero-metal precursors and are reported herein for the first time. The fragmentation patterns of these mixed ligand species along with those of Cu(tftm)(2) and Ni(tftm)(2) are also presented. The collision cell of the instrument was utilized to examine the gas-phase reactions between mass-selected ions and specific neutral target compounds.
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Affiliation(s)
- Gerald O Hunter
- Department of Chemistry, Youngstown State University, Youngstown, OH 44555, USA
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Bekermann D, Barreca D, Gasparotto A, Maccato C. Multi-component oxide nanosystems by Chemical Vapor Deposition and related routes: challenges and perspectives. CrystEngComm 2012. [DOI: 10.1039/c2ce25624j] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Bierschenk EJ, Wilk NR, Hanusa TP. 2,4-Pentanediolate as an Alkoxide/Diketonate “Hybrid” Ligand and the Formation of Aluminum and Zirconium Derivatives. Inorg Chem 2011; 50:12126-32. [DOI: 10.1021/ic201718a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Eric J. Bierschenk
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Nicholas R. Wilk
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Timothy P. Hanusa
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
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Barreca D, Fois E, Gasparotto A, Seraglia R, Tondello E, Tabacchi G. How does Cu(II) convert into Cu(I)? An unexpected ring-mediated single-electron reduction. Chemistry 2011; 17:10864-70. [PMID: 21853489 DOI: 10.1002/chem.201101551] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Indexed: 11/08/2022]
Abstract
Cu(x)O (x=1,2) nanomaterials with tailored composition and properties-a hot topic in sustainable technologies-may be fabricated from molecular sources through bottom-up processes that involve unexpected changes in the metal oxidation state and open intriguing challenges on the copper redox chemistry. How copper(II) sources may lead to copper(I) species in spite of the absence of any explicit reducing agent, and even in the presence of oxygen, is one such question-to date unanswered. Herein, we study copper "reduction without reductants" within one molecule and reveal that the actual reducing agent is abstracted atomic hydrogen. By investigating the fragmentation of a copper(II) precursor for copper oxide nanostructures by combined ESI-MS with multiple collisional experiments (ESI/MS(n)) and theoretical calculations, we highlight a copper-promoted C-H bond activation, leading to reduction of the metal center and formation of a Cu(I)-C-NCCN six-membered ring. Such a novel ring system is the structural motif for a new family of cyclic copper(I) adducts, which show a bonding scheme, herein reported for the first time, that may shed unprecedented light on copper chemistry. Beyond the relevance for the preparation of copper oxide nanostructures, the hydrogen-abstraction/proton-delivery/electron-gain mechanism of copper(II) reduction disclosed herein appears to be a general property of copper and might help to understand its redox reactivity.
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Affiliation(s)
- Davide Barreca
- Department of Chemistry, CNR-ISTM and INSTM and Padova University, 35131 Padova, Italy
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