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Mondal H, Chattaraj PK. Unraveling Reactivity Pathways: Dihydrogen Activation and Hydrogenation of Multiple Bonds by Pyramidalized Boron-Based Frustrated Lewis Pairs. ChemistryOpen 2024; 13:e202300179. [PMID: 38117941 PMCID: PMC11004477 DOI: 10.1002/open.202300179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/24/2023] [Indexed: 12/22/2023] Open
Abstract
The activation of H2 by pyramidalized boron-based frustrated Lewis Pairs (FLPs) (B/E-FLP systems where "E" refers to N, P, As, Sb, and Bi) have been explored using density functional theory (DFT) based computational study. The activation pathway for the entire process is accurately characterized through the utilization of the activation strain model (ASM) of reactivity, shedding light on the underlying physical factors governing the process. The study also explores the hydrogenation process of multiple bonds with the help of B/N-FLP. The research findings demonstrate that the liberation of activated dihydrogen occurs in a synchronized, albeit noticeably asynchronous, fashion. The transformation is extensively elucidated using the activation strain model and the energy decomposition analysis. This approach suggests a co-operative double hydrogen-transfer mechanism, where the B-H hydride triggers a nucleophilic attack on the carbon atom of the multiple bonds, succeeded by the migration of the protic N-H.
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Affiliation(s)
- Himangshu Mondal
- Department of ChemistryIndian Institute of TechnologyKharagpur721302India
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2
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Timoshkin AY. The Field of Main Group Lewis Acids and Lewis Superacids: Important Basics and Recent Developments. Chemistry 2024; 30:e202302457. [PMID: 37752859 DOI: 10.1002/chem.202302457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 09/28/2023]
Abstract
New developments in the field of Lewis acidity are highlighted, with the focus of novel Lewis acids and Lewis superacids of group 2, 13, 14, and 15 elements. Several important basics, illustrated by modern examples (classification of Donor-Acceptor (DA) complexes, amphoteric nature of any compound in terms of DA interactions, reorganization energies of main group Lewis acids and the role of the energies of frontier orbitals) are presented and discussed. It is emphasized that the Lewis acidity phenomena are general and play vital role in different areas of chemistry: from weak "atomophilic" interactions to the complexes of Lewis superacids.
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Affiliation(s)
- Alexey Y Timoshkin
- Institute of Chemistry, St. Petersburg State University, 199034, Universitetskaya emb. 7/9, St. Petersburg, Russia
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3
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Tanaka H, Nakamoto M, Yoshida H. Computed ammonia affinity for evaluating Lewis acidity of organoboronates and organoboronamides. RSC Adv 2023; 13:2451-2457. [PMID: 36741141 PMCID: PMC9844674 DOI: 10.1039/d2ra07826k] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 01/06/2023] [Indexed: 01/19/2023] Open
Abstract
Lewis acidity of organoboronates [B(pin), B(neop), B(cat), B(eg), B(nad)] and organoboronamides [B(dan), B(aam), B(mdan)] has been found to be unifiedly evaluated by computed ammonia affinity (AA), while other methods [LUMO energies, global electrophilicity index (GEI), fluoride ion affinity (FIA)] were only partially applicable. The relationships between the AA values and such structural characters including the B-X bond lengths, the X-B-X angles, and the changes in the B-X bond lengths in the formation of the ammonia adducts were also described.
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Affiliation(s)
- Hideya Tanaka
- Graduate School of Advanced Science and Engineering, Hiroshima UniversityHigashi-Hiroshima 739-8526Japan
| | - Masaaki Nakamoto
- Graduate School of Advanced Science and Engineering, Hiroshima UniversityHigashi-Hiroshima 739-8526Japan
| | - Hiroto Yoshida
- Graduate School of Advanced Science and Engineering, Hiroshima UniversityHigashi-Hiroshima 739-8526Japan
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4
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Pomogaeva AV, Timoshkin AY. Hydrogen Activation by Frustrated and Not So Frustrated Lewis Pairs Based on Pyramidal Lewis Acid 9-Boratriptycene: A Computational Study. ACS OMEGA 2022; 7:48493-48505. [PMID: 36591180 PMCID: PMC9798527 DOI: 10.1021/acsomega.2c06836] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
Structural features and reactivity of frustrated Lewis pairs (FLPs) formed by pyramidal group 13 Lewis acids based on 9-bora and 9-alatriptycene and bulky phosphines P t Bu3, PPh3, and PCy3 are considered at the M06-2X/def2-TZVP level of theory. Classic FLP is formed only in the B(C6Me4)3CH/P t Bu3 system, while both FLP and donor-acceptor (DA) complex are observed in the B(C6F4)3CF/P t Bu3 system. Formation of DA complexes was observed in other systems; the B(C6H4)3CH·P t Bu3 complex features an elongated DA bond and can be considered a "latent" FLP. Transition states and reaction pathways for molecular hydrogen activation have been obtained. Processes of heterolytic hydrogen splitting are energetically more favored in solution compared to the gas phase, while activation energies in the gas phase and in solution are close. The alternative processes of hydrogenation of B-C or Al-C bonds in the source pyramidal Lewis acids in the absence of a Lewis base are exergonic but have larger activation energies than those for heterolytic hydrogen splitting. The tuning of Lewis acidity of 9-boratriptycene by changing the substituents allows one to control its reactivity with respect to hydrogen activation. Interestingly, the most promising system from the practical point of view is the DA complex B(C6H4)3CH·P t Bu3, which is predicted to provide both low activation energy and thermodynamic reversibility of the heterolytic hydrogen splitting process. It appears that such "not so frustrated" or "latent" FLPs are the best candidates for reversible heterolytic hydrogen splitting.
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5
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Osi A, Mahaut D, Tumanov N, Fusaro L, Wouters J, Champagne B, Chardon A, Berionni G. Taming the Lewis Superacidity of Non‐Planar Boranes: C−H Bond Activation and Non‐Classical Binding Modes at Boron. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Arnaud Osi
- Chemistry Department—Namur Institute of Structured Matter— University of Namur 61 rue de Bruxelles 5000 Namur Belgium
| | - Damien Mahaut
- Chemistry Department—Namur Institute of Structured Matter— University of Namur 61 rue de Bruxelles 5000 Namur Belgium
| | - Nikolay Tumanov
- Chemistry Department—Namur Institute of Structured Matter— University of Namur 61 rue de Bruxelles 5000 Namur Belgium
| | - Luca Fusaro
- Chemistry Department—Namur Institute of Structured Matter— University of Namur 61 rue de Bruxelles 5000 Namur Belgium
| | - Johan Wouters
- Chemistry Department—Namur Institute of Structured Matter— University of Namur 61 rue de Bruxelles 5000 Namur Belgium
| | - Benoît Champagne
- Chemistry Department—Namur Institute of Structured Matter— University of Namur 61 rue de Bruxelles 5000 Namur Belgium
| | - Aurélien Chardon
- Chemistry Department—Namur Institute of Structured Matter— University of Namur 61 rue de Bruxelles 5000 Namur Belgium
| | - Guillaume Berionni
- Chemistry Department—Namur Institute of Structured Matter— University of Namur 61 rue de Bruxelles 5000 Namur Belgium
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6
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Kögel JF, Sorokin DA, Scott M, Harms K, Himmel D, Krossing I, Sundermeyer J. Lewis Acid-Base Adducts of Al(N(C 6F 5) 2) 3 and Ga(N(C 6F 5) 2) 3 – Structural Features and Adduct Formation Enthalpies. Dalton Trans 2022; 51:4829-4835. [DOI: 10.1039/d2dt00003b] [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
Herein we present the molecular structures of six neutral Lewis acid-base adducts of the Lewis superacid Al(N(C6F5)2)3 and its higher homolog Ga(N(C6F5)2)3 with the electron pair donors MeCN, CNtBu, THF...
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7
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Shcherbina NA, Kazakov IV, Lisovenko AS, Kryukova MA, Krasnova IS, Bodensteiner M, Timoshkin AY. Molecular complexes of non-chelating polydentate Lewis bases with group 13 Lewis acids: crystal structure and computed energy of stepwise donor–acceptor bond formation. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.01.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Henkelmann M, Omlor A, Bolte M, Schünemann V, Lerner HW, Noga J, Hrobárik P, Wagner M. A free boratriptycene-type Lewis superacid. Chem Sci 2022; 13:1608-1617. [PMID: 35282635 PMCID: PMC8826627 DOI: 10.1039/d1sc06404e] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 12/05/2021] [Indexed: 11/21/2022] Open
Abstract
An exceptionally strong ferrocene-containing, cationic boratriptycene-type Lewis acid is stabilized by a weak Fe⋯B through-space interaction.
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Affiliation(s)
- Marcel Henkelmann
- Institute of Inorganic Chemistry, Goethe University Frankfurt, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Andreas Omlor
- Physics Department, University Kaiserslautern, Erwin-Schrödinger-Straße 56, 67663 Kaiserslautern, Germany
| | - Michael Bolte
- Institute of Inorganic Chemistry, Goethe University Frankfurt, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Volker Schünemann
- Physics Department, University Kaiserslautern, Erwin-Schrödinger-Straße 56, 67663 Kaiserslautern, Germany
| | - Hans-Wolfram Lerner
- Institute of Inorganic Chemistry, Goethe University Frankfurt, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Jozef Noga
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Comenius University, Ilkovicova 6, 84215 Bratislava, Slovakia
| | - Peter Hrobárik
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Comenius University, Ilkovicova 6, 84215 Bratislava, Slovakia
| | - Matthias Wagner
- Institute of Inorganic Chemistry, Goethe University Frankfurt, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
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9
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Osi A, Mahaut D, Tumanov N, Fusaro L, Wouters J, Champagne B, Chardon A, Berionni G. Taming the Lewis Superacidity of Non-Planar Boranes: C-H Bond Activation and Non-Classical Binding Modes at Boron. Angew Chem Int Ed Engl 2021; 61:e202112342. [PMID: 34623002 DOI: 10.1002/anie.202112342] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/05/2021] [Indexed: 11/09/2022]
Abstract
The rational design of a geometrically constrained boron Lewis superacid featuring exceptional structure and reactivity is disclosed. It allowed the formation of non-classical electron deficient B-H-B type of bonding which was supported by spectroscopic and X-ray diffraction parameters as well as computational studies. Taming the pyramidal Lewis acid electrophilicity through weak coordinating anion dissociation enabled a series of highly challenging chemical transformations such as Csp 2 -H and Csp 3 -H activation under frustrated Lewis pair regime and the cleavage of Csp 3 -Si bonds. The demonstration of such type of rich chemical behavior and flexibility on a single molecular compound make it a unique mediator of chemical transformations generally restricted to transition metals.
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Affiliation(s)
- Arnaud Osi
- University of Namur: Universite de Namur, Chemistry, BELGIUM
| | - Damien Mahaut
- University of Namur: Universite de Namur, Chemistry, BELGIUM
| | - Nikolay Tumanov
- University of Namur: Universite de Namur, Chemistry, BELGIUM
| | - Luca Fusaro
- University of Namur: Universite de Namur, Chemistry, BELGIUM
| | - Johan Wouters
- University of Namur: Universite de Namur, Chemistry, BELGIUM
| | | | | | - Guillaume Berionni
- University of Namur, Chemistry Department, Rue de Bruxelles 61, 5000, Namur, BELGIUM
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10
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Ketkov S, Rychagova E, Kather R, Beckmann J. Pnictogen effects on the electronic interactions in the Lewis pair complexes Ph3EB(C6F5)3 (E = P, As, Sb). J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121944] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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12
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Tofan D, Sakazaki Y, Walz Mitra KL, Peng R, Lee S, Li M, Velian A. Surface Modification of Black Phosphorus with Group 13 Lewis Acids for Ambient Protection and Electronic Tuning. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100308] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Daniel Tofan
- Department of Chemistry University of Washington 4000 15th Ave NE Seattle WA 98195 USA
| | - Yukako Sakazaki
- Department of Chemistry University of Washington 4000 15th Ave NE Seattle WA 98195 USA
| | - Kendahl L. Walz Mitra
- Department of Chemistry University of Washington 4000 15th Ave NE Seattle WA 98195 USA
| | - Ruoming Peng
- Department of Electrical and Computer Engineering Department of Physics University of Washington Paul Allen Center 185 E Stevens Way NE Seattle WA 98195 USA
| | - Seokhyeong Lee
- Department of Electrical and Computer Engineering Department of Physics University of Washington Paul Allen Center 185 E Stevens Way NE Seattle WA 98195 USA
| | - Mo Li
- Department of Electrical and Computer Engineering Department of Physics University of Washington Paul Allen Center 185 E Stevens Way NE Seattle WA 98195 USA
| | - Alexandra Velian
- Department of Chemistry University of Washington 4000 15th Ave NE Seattle WA 98195 USA
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13
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Tofan D, Sakazaki Y, Walz Mitra KL, Peng R, Lee S, Li M, Velian A. Surface Modification of Black Phosphorus with Group 13 Lewis Acids for Ambient Protection and Electronic Tuning. Angew Chem Int Ed Engl 2021; 60:8329-8336. [PMID: 33480169 DOI: 10.1002/anie.202100308] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Indexed: 11/11/2022]
Abstract
Herein we introduce a facile, solution-phase protocol to modify the Lewis basic surface of few-layer black phosphorus (bP) and demonstrate its effectiveness at providing ambient stability and tuning of electronic properties. Commercially available group 13 Lewis acids that range in electrophilicity, steric bulk, and Pearson hard/soft-ness are evaluated. The nature of the interaction between the Lewis acids and the bP lattice is investigated using a range of microscopic (optical, atomic force, scanning electron) and spectroscopic (energy dispersive, X-ray photoelectron) methods. Al and Ga halides are most effective at preventing ambient degradation of bP (>84 h for AlBr3 ), and the resulting field-effect transistors show excellent IV characteristics, photocurrent, and current stability, and are significantly p-doped. This protocol, chemically matched to bP and compatible with device fabrication, opens a path for deterministic and persistent tuning of the electronic properties in bP.
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Affiliation(s)
- Daniel Tofan
- Department of Chemistry, University of Washington, 4000 15th Ave NE, Seattle, WA, 98195, USA
| | - Yukako Sakazaki
- Department of Chemistry, University of Washington, 4000 15th Ave NE, Seattle, WA, 98195, USA
| | - Kendahl L Walz Mitra
- Department of Chemistry, University of Washington, 4000 15th Ave NE, Seattle, WA, 98195, USA
| | - Ruoming Peng
- Department of Electrical and Computer Engineering, Department of Physics, University of Washington, Paul Allen Center, 185 E Stevens Way NE, Seattle, WA, 98195, USA
| | - Seokhyeong Lee
- Department of Electrical and Computer Engineering, Department of Physics, University of Washington, Paul Allen Center, 185 E Stevens Way NE, Seattle, WA, 98195, USA
| | - Mo Li
- Department of Electrical and Computer Engineering, Department of Physics, University of Washington, Paul Allen Center, 185 E Stevens Way NE, Seattle, WA, 98195, USA
| | - Alexandra Velian
- Department of Chemistry, University of Washington, 4000 15th Ave NE, Seattle, WA, 98195, USA
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14
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(β-Diketiminato)aluminum hydroxides and the chalcogenide derivatives: Precursors for homo- and heterometallic complexes with Al-E-M (E = chalcogen, M = metal) frameworks. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213625] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Hermannsdorfer A, Driess M. Isolable Silicon-Based Polycations with Lewis Superacidity. Angew Chem Int Ed Engl 2020; 59:23132-23136. [PMID: 32935903 PMCID: PMC7756528 DOI: 10.1002/anie.202011696] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Indexed: 12/31/2022]
Abstract
Molecular silicon polycations of the types R2 Si2+ and RSi3+ (R=H, organic groups) are elusive Lewis superacids and currently unknown in the condensed phase. Here, we report the synthesis of a series of isolable terpyridine-stabilized R2 Si2+ and RSi3+ complexes, [R2 Si(terpy)]2+ (R=Ph 12+ ; R2 =C12 H8 22+ , (CH2 )3 32+ ) and [RSi(terpy)]3+ (R=Ph 43+ , cyclohexyl 53+ , m-xylyl 63+ ), in form of their triflate salts. The stabilization of the latter is achieved through higher coordination and to the expense of reduced fluoride-ion affinities, but a significant level of Lewis superacidity is nonetheless retained as verified by theory and experiment. The complexes activate C(sp3 )-F bonds, as showcased by stoichiometric fluoride abstraction from 1-fluoroadamantane (AdF) and the catalytic hydrodefluorination of AdF. The formation of the crystalline adducts [2(F)]+ and [5(H)]2+ documents in particular the high reactivity towards fluoride and hydride donors.
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Affiliation(s)
- André Hermannsdorfer
- Department of Chemistry: Metalorganics and Inorganic MaterialsTechnische Universität BerlinStrasse des 17. Juni 115, Sekr. C210623BerlinGermany
| | - Matthias Driess
- Department of Chemistry: Metalorganics and Inorganic MaterialsTechnische Universität BerlinStrasse des 17. Juni 115, Sekr. C210623BerlinGermany
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16
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Kazakov IV, Lisovenko AS, Shcherbina NA, Kornyakov IV, Gugin NY, Kondrat'ev YV, Chernysheva AM, Zavgorodnii AS, Timoshkin AY. Structural and Energetic Features of Group 13 Element Trispentafluorophenyl Complexes with Diethyl Ether. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000815] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Igor V. Kazakov
- Institute of Chemistry St. Petersburg State University Universitetskaya emb. 7/9 199034 St. Petersburg Russia
| | - Anna S. Lisovenko
- Institute of Chemistry St. Petersburg State University Universitetskaya emb. 7/9 199034 St. Petersburg Russia
| | - Nadezhda A. Shcherbina
- Institute of Chemistry St. Petersburg State University Universitetskaya emb. 7/9 199034 St. Petersburg Russia
| | - Ilya V. Kornyakov
- Institute of Earth Sciences St. Petersburg State University Universitetskaya emb. 7/9 199034 St. Petersburg Russia
| | - Nikita Y. Gugin
- Institute of Chemistry St. Petersburg State University Universitetskaya emb. 7/9 199034 St. Petersburg Russia
| | - Yurii V. Kondrat'ev
- Institute of Chemistry St. Petersburg State University Universitetskaya emb. 7/9 199034 St. Petersburg Russia
| | - Anna M. Chernysheva
- Institute of Chemistry St. Petersburg State University Universitetskaya emb. 7/9 199034 St. Petersburg Russia
| | - Artem S. Zavgorodnii
- Institute of Chemistry St. Petersburg State University Universitetskaya emb. 7/9 199034 St. Petersburg Russia
| | - Alexey Y. Timoshkin
- Institute of Chemistry St. Petersburg State University Universitetskaya emb. 7/9 199034 St. Petersburg Russia
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17
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Hermannsdorfer A, Driess M. Isolierbare Silicium‐basierte Polykationen mit Lewis‐Superacidität. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202011696] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- André Hermannsdorfer
- Institut für Chemie, Metallorganische Chemie und anorganische Materialien Technische Universität Berlin Straße des 17. Juni 115, Sekr. C2 10623 Berlin Deutschland
| | - Matthias Driess
- Institut für Chemie, Metallorganische Chemie und anorganische Materialien Technische Universität Berlin Straße des 17. Juni 115, Sekr. C2 10623 Berlin Deutschland
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18
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Chardon A, Osi A, Mahaut D, Doan T, Tumanov N, Wouters J, Fusaro L, Champagne B, Berionni G. Controlled Generation of 9‐Boratriptycene by Lewis Adduct Dissociation: Accessing a Non‐Planar Triarylborane. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003119] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Aurélien Chardon
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Arnaud Osi
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Damien Mahaut
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Thu‐Hong Doan
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Nikolay Tumanov
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Johan Wouters
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Luca Fusaro
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Benoît Champagne
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Guillaume Berionni
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
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19
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Chardon A, Osi A, Mahaut D, Doan T, Tumanov N, Wouters J, Fusaro L, Champagne B, Berionni G. Controlled Generation of 9‐Boratriptycene by Lewis Adduct Dissociation: Accessing a Non‐Planar Triarylborane. Angew Chem Int Ed Engl 2020; 59:12402-12406. [DOI: 10.1002/anie.202003119] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 04/07/2020] [Indexed: 12/17/2022]
Affiliation(s)
- Aurélien Chardon
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Arnaud Osi
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Damien Mahaut
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Thu‐Hong Doan
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Nikolay Tumanov
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Johan Wouters
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Luca Fusaro
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Benoît Champagne
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
| | - Guillaume Berionni
- Department of Chemistry Namur Institute of Structured Matter University of Namur 5000 Namur Belgium
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20
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Dutta S, De S, Bose S, Mahal E, Koley D. Cooperative Donor-Acceptor Interactions in Stabilizing Carbene-Borane and Carbene-Alane Compounds: A Theoretical Insight. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.201901163] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sayan Dutta
- Department of Chemical Sciences; Indian Institute of Science Education and Research (IISER) Kolkata; 741 246 Mohanpur India
| | - Sriman De
- Department of Chemical Sciences; Indian Institute of Science Education and Research (IISER) Kolkata; 741 246 Mohanpur India
| | - Sanjoy Bose
- Department of Chemical Sciences; Indian Institute of Science Education and Research (IISER) Kolkata; 741 246 Mohanpur India
| | - Eti Mahal
- Department of Chemical Sciences; Indian Institute of Science Education and Research (IISER) Kolkata; 741 246 Mohanpur India
| | - Debasis Koley
- Department of Chemical Sciences; Indian Institute of Science Education and Research (IISER) Kolkata; 741 246 Mohanpur India
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21
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Ben Saida A, Chardon A, Osi A, Tumanov N, Wouters J, Adjieufack AI, Champagne B, Berionni G. Pushing the Lewis Acidity Boundaries of Boron Compounds With Non‐Planar Triarylboranes Derived from Triptycenes. Angew Chem Int Ed Engl 2019; 58:16889-16893. [DOI: 10.1002/anie.201910908] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Indexed: 01/19/2023]
Affiliation(s)
- Ali Ben Saida
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Aurélien Chardon
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Arnaud Osi
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Nikolay Tumanov
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Johan Wouters
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Abel I. Adjieufack
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Benoît Champagne
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Guillaume Berionni
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
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Ben Saida A, Chardon A, Osi A, Tumanov N, Wouters J, Adjieufack AI, Champagne B, Berionni G. Pushing the Lewis Acidity Boundaries of Boron Compounds With Non‐Planar Triarylboranes Derived from Triptycenes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201910908] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Ali Ben Saida
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Aurélien Chardon
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Arnaud Osi
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Nikolay Tumanov
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Johan Wouters
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Abel I. Adjieufack
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Benoît Champagne
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
| | - Guillaume Berionni
- Department of ChemistryNamur Institute of Structured MatterUniversity of Namur 5000 Namur Belgium
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23
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El‐Hamdi M, Timoshkin AY. Hydrogen splitting by pyramidalized 13–15 donor–acceptor cryptands: A computational study. J Comput Chem 2019; 40:1892-1901. [DOI: 10.1002/jcc.25845] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 04/05/2019] [Accepted: 04/08/2019] [Indexed: 11/12/2022]
Affiliation(s)
- Majid El‐Hamdi
- Institute of ChemistrySt. Petersburg State University Universitetskaya nab. 7/9, St. Petersburg 199034 Russian Federation
| | - Alexey Y. Timoshkin
- Institute of ChemistrySt. Petersburg State University Universitetskaya nab. 7/9, St. Petersburg 199034 Russian Federation
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24
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Zwettler N, Mösch-Zanetti NC. Interaction of Metal Oxido Compounds with B(C 6 F 5 ) 3. Chemistry 2019; 25:6064-6076. [PMID: 30707470 DOI: 10.1002/chem.201805148] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Indexed: 11/07/2022]
Abstract
Lewis acid-base pair chemistry has been placed on a new level with the discovery that adduct formation between an electron donor (Lewis base) and acceptor (Lewis acid) can be inhibited by the introduction of steric demand, thus preserving the reactivity of both Lewis centers, resulting in highly unusual chemistry. Some of these highly versatile frustrated Lewis pairs (FLP) are capable of splitting a variety of small molecules, such as dihydrogen, in a heterolytic and even catalytic manner. This is in sharp contrast to classical reactions where the inert substrate must be activated by a metal-based catalyst. Very recently, research has emerged combining the two concepts, namely the formation of FLPs in which a metal compound represents the Lewis base, allowing for novel chemistry by using the heterolytic splitting power of both together with the redox reactivity of the metal. Such reactivity is not restricted to the metal center itself being a Lewis acid or base, also ancillary ligands can be used as part of the Lewis pair, still with the benefit of the redox-active metal center nearby. This Minireview is designed to highlight the novel reactions arising from the combination of metal oxido transition-metal or rare-earth-metal compounds with the Lewis acid B(C6 F5 )3 . It covers a wide area of chemistry including small molecule activation, hydrogenation and hydrosilylation catalysis, and olefin metathesis, substantiating the broad influence of the novel concept. Future goals of this young and exciting area are briefly discussed.
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Affiliation(s)
- Niklas Zwettler
- Institute of Chemistry/Inorganic Chemistry, University of Graz, Schubertstrasse 1, 8010, Graz, Austria
| | - Nadia C Mösch-Zanetti
- Institute of Chemistry/Inorganic Chemistry, University of Graz, Schubertstrasse 1, 8010, Graz, Austria
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25
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Chval Z, Dvořáčková O, Chvalová D, Burda JV. Square-Planar Pt(II) and Ir(I) Complexes as the Lewis Bases: Donor-Acceptor Adducts with Group 13 Trihalides and Trihydrides. Inorg Chem 2019; 58:3616-3626. [PMID: 30816711 DOI: 10.1021/acs.inorgchem.8b02765] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The stability and properties of donor-acceptor adducts of square-planar Pt(II) and Ir(I) complexes (designated as PtX, IrX, or generally MX complexes) with trihydrides and trihalides of group 13 elements of general formula YZ3 (Y = B, Al, Ga; Z = H, F, Cl, Br) were studied theoretically using DFT methodology in the gas phase. MX complexes were represented by wide range of the ligand environment which included model complexes [Ir(NH3)3X]0 and cis-[Pt(NH3)2X2]0 (X = H, CH3, F, Cl, Br) and isoelectronic complexes [Ir(NNN)(CH3)]0 and [Pt(NCN)(CH3)]0 with tridentate NNN and NCN pincer ligands. MX complexes acted as the Lewis bases donating electron density from the doubly occupied 5d z2 atomic orbital of the metal M atom to the empty valence p z orbital of Y whose evidence was clearly provided by the natural atomic orbital (NAO) analysis. This charge transfer led to the formation of pentacoordinated square pyramidal MX·(YZ3) adducts with M·Y dative bond. Binding energies were -44.7 and -75.2 kcal/mol for interaction of GaF3 as the strongest acid with PtNCN and IrNNN pincer ligands complexes. Only M·B bonds had covalent character although MX·BZ3 adducts were the least stable due to large values of Pauli repulsion and deformation energies. The highest degree of covalent character was found for adducts of BH3 in all series of structures studied. Al and Ga adducts showed remarkably similar behavior with respect to geometry and binding energies.
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Affiliation(s)
- Zdeněk Chval
- Faculty of Health and Social Sciences , University of South Bohemia , J. Boreckého 27 , 370 11 České Budějovice , Czech Republic
| | - Olga Dvořáčková
- Faculty of Health and Social Sciences , University of South Bohemia , J. Boreckého 27 , 370 11 České Budějovice , Czech Republic.,Faculty of Science , University of South Bohemia , Branišovská 1760 , 370 05 České Budějovice , Czech Republic
| | - Daniela Chvalová
- Biology Centre of the Czech Academy of Sciences , Institute of Entomology , Branišovská 31 , 370 05 České Budějovice , Czech Republic
| | - Jaroslav V Burda
- Faculty of Mathematics and Physics , Charles University , Ke Karlovu 3 , Prague 2 121 16 , Czech Republic
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26
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Liu Y, Solari E, Scopelliti R, Fadaei Tirani F, Severin K. Lewis Acid-Mediated One-Electron Reduction of Nitrous Oxide. Chemistry 2018; 24:18809-18815. [PMID: 30426605 DOI: 10.1002/chem.201804709] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Indexed: 11/10/2022]
Abstract
The one-electron reduction of nitrous oxide (N2 O) was achieved using strong Lewis acids E(C6 F5 )3 (E=B or Al) in combination with metallocenes. In the case of B(C6 F5 )3 , electron transfer to N2 O required a powerful reducing agent such as Cp*2 Co (Cp*=pentamethylcyclopentadienyl). In the presence of Al(C6 F5 )3 , on the other hand, the reactions could be performed with weaker reducing agents such as Cp*2 Fe or Cp2 Fe (Cp=cyclopentadienyl). The Lewis acid-mediated electron transfer from the metallocene to N2 O resulted in cleavage of the N-O bond, generating N2 and the oxyl radical anion [OE(C6 F5 )3 ]⋅- . The latter is highly reactive and engages in C-H activation reactions. It was possible to trap the radical by addition of the Gomberg dimer, which acts as a source of the trityl radical.
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Affiliation(s)
- Yizhu Liu
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland
| | - Euro Solari
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland
| | - Rosario Scopelliti
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland
| | - Farzaneh Fadaei Tirani
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland
| | - Kay Severin
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), 1015, Lausanne, Switzerland
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27
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Liu Y, Li J, Ma X, Yang Z, Roesky HW. The chemistry of aluminum(I) with β-diketiminate ligands and pentamethylcyclopentadienyl-substituents: Synthesis, reactivity and applications. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.07.004] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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28
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Greb L. Lewis Superacids: Classifications, Candidates, and Applications. Chemistry 2018; 24:17881-17896. [DOI: 10.1002/chem.201802698] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Lutz Greb
- Anorganisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 Germany
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29
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Maskey R, Schädler M, Legler C, Greb L. Bis(perchlorocatecholato)silane-A Neutral Silicon Lewis Super Acid. Angew Chem Int Ed Engl 2018; 57:1717-1720. [PMID: 29240282 DOI: 10.1002/anie.201712155] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Indexed: 01/26/2023]
Abstract
No neutral silicon Lewis super acids are known to date. We report on the synthesis of bis(perchlorocatecholato)silane and verify its Lewis super acidity by computation (DLPNO-CCSD(T)) and experiment (fluoride abstraction from SbF6- ). The exceptional affinity towards donors is further demonstrated by, for example, the characterization of an unprecedented SiO4 F2 dianion and applied in the first hydrodefluorination reaction catalyzed by a neutral silicon Lewis acid. Given the strength and convenient access to this new Lewis acid, versatile applications might be foreseen.
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Affiliation(s)
- Rezisha Maskey
- Anorganisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Marcel Schädler
- Anorganisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Claudia Legler
- Anorganisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Lutz Greb
- Anorganisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
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30
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Maskey R, Schädler M, Legler C, Greb L. Bis(perchlorocatecholato)silan - eine neutrale Silicium-Lewis-Supersäure. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712155] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Rezisha Maskey
- Anorganisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Deutschland
| | - Marcel Schädler
- Anorganisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Deutschland
| | - Claudia Legler
- Anorganisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Deutschland
| | - Lutz Greb
- Anorganisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Deutschland
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31
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Xue YY, Sui JJ, Xu J, Ding YH. Theoretical Designs for Organoaluminum C 2Al 4R 4 with Well-Separated Al(I) and Al(III). ACS OMEGA 2017; 2:5407-5414. [PMID: 31457809 PMCID: PMC6644568 DOI: 10.1021/acsomega.7b00487] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 08/16/2017] [Indexed: 05/04/2023]
Abstract
It is well-known that the chemistry of aluminum is dominated by Al(III) in the +3 oxidation state. Only during the past 2 decades has the chemistry of Al(I) and Al(II) been rapidly developed. However, if Al(I) and Al(III) are combined, the inherently high reactivities of Al(I) and Al(III) mostly result in their coupling with each other or interacting with surrounding elements, which easily results in significant deactivation or quenching of the desired oxidation states, as in the case of reported mixed valent Al-compounds. In this article, we report an unprecedented type of organoaluminum system, C2Al4R4 (R = H, SiH3, Si(C6H5)3, SiiPrDis2, SiMe(SitBu3)2), whose lowest-energy structure, C2Al4R4-01, contains two Al(I) and two Al(III) atoms. The global nature and bonding motif of the parent C2Al4R4-01 (R = H) were supported by an extensive global isomeric search, CBS-QB3 energy calculations, adaptive natural density partitioning, and bond order analysis. Interestingly and in sharp contrast to most organoaluminum species, C2Al4R4-01 is associated with little multicenter bonding. C2Al4R4-01 has a high feasibility of being observed either in the gas or condensed phases (with suitable substitutents). With well-separated Al(I) and Al(III), C2Al4R4-01 (with suitable substitutents) could serve as the first Al/Al frustrated Lewis pair.
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Affiliation(s)
- Ying-ying Xue
- Laboratory
of Theoretical and Computational Chemistry, Institute of Theoretical
Chemistry, Jilin University, Changchun 130023, China
| | - Jing-jing Sui
- Laboratory
of Theoretical and Computational Chemistry, Institute of Theoretical
Chemistry, Jilin University, Changchun 130023, China
| | - Jing Xu
- Department
of Chemistry, University of California, Irvine, California 92697-2025, United States
- E-mail: (J.X)
| | - Yi-hong Ding
- Laboratory
of Theoretical and Computational Chemistry, Institute of Theoretical
Chemistry, Jilin University, Changchun 130023, China
- E-mail: (Y.-h.D)
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32
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Pérez-Bitrián A, Baya M, Casas JM, Falvello LR, Martín A, Menjón B. (CF3)3Au as a Highly Acidic Organogold(III) Fragment. Chemistry 2017; 23:14918-14930. [DOI: 10.1002/chem.201703352] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Alberto Pérez-Bitrián
- Instituto de Síntesis Química y Catálisis Homogénea (iSQCH); CSIC-Universidad de Zaragoza; C/ Pedro Cerbuna 12 50009 Zaragoza Spain
| | - Miguel Baya
- Instituto de Síntesis Química y Catálisis Homogénea (iSQCH); CSIC-Universidad de Zaragoza; C/ Pedro Cerbuna 12 50009 Zaragoza Spain
| | - José M. Casas
- Instituto de Síntesis Química y Catálisis Homogénea (iSQCH); CSIC-Universidad de Zaragoza; C/ Pedro Cerbuna 12 50009 Zaragoza Spain
| | - Larry R. Falvello
- Instituto de Ciencia de Materiales de Aragón (ICMA); CSIC-Universidad de Zaragoza; C/ Pedro Cerbuna 12 50009 Zaragoza Spain
| | - Antonio Martín
- Instituto de Síntesis Química y Catálisis Homogénea (iSQCH); CSIC-Universidad de Zaragoza; C/ Pedro Cerbuna 12 50009 Zaragoza Spain
| | - Babil Menjón
- Instituto de Síntesis Química y Catálisis Homogénea (iSQCH); CSIC-Universidad de Zaragoza; C/ Pedro Cerbuna 12 50009 Zaragoza Spain
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33
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Kather R, Lork E, Beckmann J. A Zwitterionic Gold(I) Diphenylphosphane Oxide Complex Stabilized by a Hard Pulling Lewis Acid and a Soft Pushing Lewis Base. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ralf Kather
- Institut für Anorganische Chemie und Kristallographie Universität Bremen Leobener Strasse 7 28359 Bremen Germany
| | - Enno Lork
- Institut für Anorganische Chemie und Kristallographie Universität Bremen Leobener Strasse 7 28359 Bremen Germany
| | - Jens Beckmann
- Institut für Anorganische Chemie und Kristallographie Universität Bremen Leobener Strasse 7 28359 Bremen Germany
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34
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Burt J, Emsley JW, Levason W, Reid G, Tinkler IS. Systematics of BX3 and BX2+ Complexes (X = F, Cl, Br, I) with Neutral Diphosphine and Diarsine Ligands. Inorg Chem 2016; 55:8852-64. [DOI: 10.1021/acs.inorgchem.6b01375] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jennifer Burt
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - James W. Emsley
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - William Levason
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - Gillian Reid
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - Iain S. Tinkler
- School of Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
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35
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El-Hamdi M, Solà M, Poater J, Timoshkin AY. Complexes of adamantane-based group 13 Lewis acids and superacids: Bonding analysis and thermodynamics of hydrogen splitting. J Comput Chem 2016; 37:1355-62. [DOI: 10.1002/jcc.24328] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 01/25/2016] [Accepted: 01/26/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Majid El-Hamdi
- Inorganic Chemistry Group, Institute of Chemistry, St. Petersburg State University; Universitetskaya Nab. 7/9 St. Petersburg 199034 Russian Federation
| | - Miquel Solà
- Institut De Química Computacional I Catàlisi (IQCC) and Departament De Química, Universitat De Girona; Campus Montilivi Girona Catalonia E-17071 Spain
| | - Jordi Poater
- Department of Theoretical Chemistry and Amsterdam Center for Multiscale Modeling; Vrije Universiteit Amsterdam; De Boelelaan 1083 Amsterdam NL-1081HV the Netherlands
- Institució Catalana de Recerca i Estudis Avançats (ICREA); Pg. Lluís Companys; 08010 Barcelona Catalonia Spain
- Departament de Química Orgànica; Universitat de Barcelona, Martí i Franquès 1-11; 08028 Barcelona Catalonia Spain
| | - Alexey Y. Timoshkin
- Inorganic Chemistry Group, Institute of Chemistry, St. Petersburg State University; Universitetskaya Nab. 7/9 St. Petersburg 199034 Russian Federation
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36
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Sevastianova TN, Bodensteiner M, Maulieva AF, Davydova EI, Virovets AV, Peresypkina EV, Balázs G, Graßl C, Seidl M, Scheer M, Frenking G, Berezovskaya EA, Kazakov IV, Khoroshilova OV, Timoshkin AY. Versatile structures of group 13 metal halide complexes with 4,4′-bipy: from 1D coordination polymers to 2D and 3D metal–organic frameworks. Dalton Trans 2015; 44:20648-58. [DOI: 10.1039/c5dt03192c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The nature of the group 13 metal halides strongly affects the structure of their complexes with 4,4′-bipy.
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Affiliation(s)
| | - Michael Bodensteiner
- Department of Inorganic Chemistry
- University of Regensburg
- 93040 Regensburg
- Germany
| | - Albina F. Maulieva
- Institute of Chemistry
- St. Petersburg State University
- St. Petersburg
- Russia
| | - Elena I. Davydova
- Institute of Chemistry
- St. Petersburg State University
- St. Petersburg
- Russia
| | - Alexander V. Virovets
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk 630090
- Russia
- Novosibirsk State University
- Novosibirsk 630090
| | - Eugenia V. Peresypkina
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk 630090
- Russia
- Novosibirsk State University
- Novosibirsk 630090
| | - Gábor Balázs
- Department of Inorganic Chemistry
- University of Regensburg
- 93040 Regensburg
- Germany
| | - Christian Graßl
- Department of Inorganic Chemistry
- University of Regensburg
- 93040 Regensburg
- Germany
| | - Michael Seidl
- Department of Inorganic Chemistry
- University of Regensburg
- 93040 Regensburg
- Germany
| | - Manfred Scheer
- Department of Inorganic Chemistry
- University of Regensburg
- 93040 Regensburg
- Germany
| | | | | | - Igor V. Kazakov
- Institute of Chemistry
- St. Petersburg State University
- St. Petersburg
- Russia
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