1
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Takahashi S, Frutos M, Baceiredo A, Madec D, Saffon‐Merceron N, Branchadell V, Kato T. Synthesis, Characterization and Reactivity of a σ-Donating Ni 0 -Stabilized Silyliumylidene Ion. Angew Chem Int Ed Engl 2022; 61:e202208202. [PMID: 35880424 PMCID: PMC9541621 DOI: 10.1002/anie.202208202] [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: 06/08/2022] [Indexed: 11/09/2022]
Abstract
The synthesis of a silyliumylidene cation complex 2 stabilized by a Ni0 -based donating ligand is reported. Experimental and theoretical studies demonstrate that the highly electrophilic SiII center is stabilized by a dative Ni→Si σ-interaction and π-donations from the amino- and Ni-moieties. Due to the energetically close frontier orbitals localized on the Si and Ni atoms, complex 2 presents a competitive reactivity at Si and Ni sites.
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Affiliation(s)
- Shintaro Takahashi
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069)Université de Toulouse, CNRS118 route de Narbonne31062ToulouseFrance) (Equipe—ECOIH
| | - María Frutos
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069)Université de Toulouse, CNRS118 route de Narbonne31062ToulouseFrance) (Equipe—ECOIH
| | - Antoine Baceiredo
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069)Université de Toulouse, CNRS118 route de Narbonne31062ToulouseFrance) (Equipe—ECOIH
| | - David Madec
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069)Université de Toulouse, CNRS118 route de Narbonne31062ToulouseFrance) (Equipe—ECOIH
| | - Nathalie Saffon‐Merceron
- Institut de Chimie de Toulouse (FR 2599)Université de Toulouse, CNRS118 route de Narbonne31062ToulouseFrance
| | - Vicenç Branchadell
- Departament de QuímicaUniversitat Autònoma de Barcelona08193BellaterraSpain
| | - Tsuyoshi Kato
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069)Université de Toulouse, CNRS118 route de Narbonne31062ToulouseFrance) (Equipe—ECOIH
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2
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Takahashi S, Frutos M, Baceiredo A, Madec D, Saffon-Merceron N, Branchadell V, Kato T. Synthesis, Characterization and Reactivity of a σ‐Donating Ni(0)‐Stabilized Silyliumylidene Ion. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202208202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shintaro Takahashi
- Universite de Toulouse 3: Universite Toulouse III Paul Sabatier LHFA FRANCE
| | - María Frutos
- Universite de Toulouse 3: Universite Toulouse III Paul Sabatier LHFA FRANCE
| | - Antoine Baceiredo
- Universite de Toulouse 3: Universite Toulouse III Paul Sabatier LHFA FRANCE
| | - David Madec
- Universite de Toulouse 3: Universite Toulouse III Paul Sabatier LHFA FRANCE
| | - Nathalie Saffon-Merceron
- Universite de Toulouse 3: Universite Toulouse III Paul Sabatier Institut de Chimie de Toulouse FRANCE
| | - Vicenç Branchadell
- Universitat Autònoma de Barcelona: Universitat Autonoma de Barcelona Chemistry SPAIN
| | - Tsuyoshi Kato
- Universite de Toulouse 3: Universite Toulouse III Paul Sabatier Laboratoire de Hétérochimie Fondamentale et Appliquée UMR5069 118, route de NarbonneCedex 9 31062 Toulouse FRANCE
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3
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Frutos M, Parvin N, Baceiredo A, Madec D, Saffon‐Merceron N, Branchadell V, Kato T. A Silylene Stabilized by a σ‐Donating Nickel(0) Fragment. Angew Chem Int Ed Engl 2022; 61:e202201932. [PMID: 35510398 PMCID: PMC9400971 DOI: 10.1002/anie.202201932] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Indexed: 11/23/2022]
Abstract
A donor‐stabilized silylene 4 featuring a Ni0‐based donating ligand was synthesized. Complex 4 exhibits a pyramidalized and nucleophilic SiII center and shows a peculiar behavior due to the cooperative reactivity of Si and Ni centers. Calculations indicate that the orientation of Ni‐ligands with respect to the silylene moiety is crucial in determining the role of the Ni‐fragment (Lewis acid or Lewis base) towards silylene. Indeed, a simple 90° rotation of the Si−Ni bond, reverses the role of Ni, and transforms a classical silylene→Ni0 complex into an unprecedented Ni0→silylene complex.
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Affiliation(s)
- María Frutos
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
| | - Nasrina Parvin
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
| | - Antoine Baceiredo
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
| | - David Madec
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
| | - Nathalie Saffon‐Merceron
- Institut de Chimie de Toulouse (UAR 2599) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
| | - Vicenç Branchadell
- Departament de Química Universitat Autònoma de Barcelona 08193 Bellaterra Spain
| | - Tsuyoshi Kato
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
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4
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Frutos M, Parvin N, Baceiredo A, Madec D, Saffon‐Merceron N, Branchadell V, Kato T. A Silylene Stabilized by a σ‐Donating Nickel(0) Fragment. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- María Frutos
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
| | - Nasrina Parvin
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
| | - Antoine Baceiredo
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
| | - David Madec
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
| | - Nathalie Saffon‐Merceron
- Institut de Chimie de Toulouse (UAR 2599) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
| | - Vicenç Branchadell
- Departament de Química Universitat Autònoma de Barcelona 08193 Bellaterra Spain
| | - Tsuyoshi Kato
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069) Université de Toulouse, CNRS 118 route de Narbonne F-31062 Toulouse France
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5
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Gendy C, Valjus J, Tuononen HM, Roesler R. Haptotropism in a Nickel Complex with a Neutral, π-Bridging cyclo-P 4 Ligand Analogous to Cyclobutadiene. Angew Chem Int Ed Engl 2022; 61:e202115692. [PMID: 35108437 PMCID: PMC9313578 DOI: 10.1002/anie.202115692] [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: 11/17/2021] [Indexed: 11/24/2022]
Abstract
Dedicated to Professor Manfred Scheer on the occasion of his 65th birthday The reaction of (1)Ni(η2 -cod), 2, incorporating a chelating bis(N-heterocyclic carbene) 1, with P4 in pentane yielded the dinuclear complex [(2)Ni]2 (μ2 ,η2 : η2 -P4 ), 3, formally featuring a cyclobutadiene-like, neutral, rectangular, π-bridging P4 -ring. In toluene, the butterfly-shaped complex [(1)Ni]2 (μ2 ,η2 : η2 -P2 ), 4, with a formally neutral P2 -unit was obtained from 2 and either P4 or 3. Computational studies showed that a haptotropic rearrangement involving two isomers of the μ2 ,η2 : η2 -P4 coordination mode and a low-energy μ2 ,η4 : η4 -P4 coordination mode, as previously predicted for related nickel cyclobutadiene complexes, could explain the coalescence observed in the low-temperature NMR spectra of 3. The insertion of the (1)Ni fragment into a P-P bond of P7 (SiMe3 )3 , forming complex 5 with a norbornane-like P7 ligand, was also observed.
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Affiliation(s)
- Chris Gendy
- Department of ChemistryUniversity of Calgary2500 University Drive NWCalgaryAB, T2N 1N4Canada
- Department of ChemistryNanoscience CentreUniversity of JyväskyläP.O. Box 3540014JyväskyläFinland
| | - Juuso Valjus
- Department of ChemistryNanoscience CentreUniversity of JyväskyläP.O. Box 3540014JyväskyläFinland
| | - Heikki M. Tuononen
- Department of ChemistryNanoscience CentreUniversity of JyväskyläP.O. Box 3540014JyväskyläFinland
| | - Roland Roesler
- Department of ChemistryUniversity of Calgary2500 University Drive NWCalgaryAB, T2N 1N4Canada
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6
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Gendy C, Valjus J, Tuononen HM, Roesler R. Haptotropism in a Nickel Complex with a Neutral, π‐Bridging
cyclo
‐P
4
Ligand Analogous to Cyclobutadiene. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chris Gendy
- Department of Chemistry University of Calgary 2500 University Drive NW Calgary AB, T2N 1N4 Canada
- Department of Chemistry Nanoscience Centre University of Jyväskylä P.O. Box 35 40014 Jyväskylä Finland
| | - Juuso Valjus
- Department of Chemistry Nanoscience Centre University of Jyväskylä P.O. Box 35 40014 Jyväskylä Finland
| | - Heikki M. Tuononen
- Department of Chemistry Nanoscience Centre University of Jyväskylä P.O. Box 35 40014 Jyväskylä Finland
| | - Roland Roesler
- Department of Chemistry University of Calgary 2500 University Drive NW Calgary AB, T2N 1N4 Canada
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7
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Bajo S, Alcaide MM, López‐Serrano J, Campos J. Dehydrogenative Double C-H Bond Activation in a Germylene-Rhodium Complex*. Chemistry 2021; 27:16422-16428. [PMID: 34611944 PMCID: PMC9297988 DOI: 10.1002/chem.202102529] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Indexed: 01/04/2023]
Abstract
Transition metal tetrylene complexes offer great opportunities for molecular cooperation due to the ambiphilic character of the group 14 element. Here we focus on the coordination of germylene [(ArMes2 )2 Ge :] (ArMes =C6 H3 -2,6-(C6 H2 -2,4,6-Me3 )2 ) to [RhCl(COD)]2 (COD=1,5-cyclooctadiene), which yields a neutral germyl complex in which the rhodium center exhibits both η6 - and η2 -coordination to two mesityl rings in an unusual pincer-type structure. Chloride abstraction from this species triggers a singular dehydrogenative double C-H bond activation across the Ge/Rh motif. We have isolated and fully characterized three rhodium-germyl species associated to three C-H cleavage events along this process. The reaction mechanism has been further investigated by computational means, supporting the key cooperative action of rhodium and germanium centers.
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Affiliation(s)
- Sonia Bajo
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) Consejo Superior de Investigaciones Científicas (CSIC) andUniversity of Sevilla1Avenida Américo Vespucio 4941092SevillaSpain
| | - María M. Alcaide
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) Consejo Superior de Investigaciones Científicas (CSIC) andUniversity of Sevilla1Avenida Américo Vespucio 4941092SevillaSpain
| | - Joaquín López‐Serrano
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) Consejo Superior de Investigaciones Científicas (CSIC) andUniversity of Sevilla1Avenida Américo Vespucio 4941092SevillaSpain
| | - Jesús Campos
- Instituto de Investigaciones Químicas (IIQ) Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) Consejo Superior de Investigaciones Científicas (CSIC) andUniversity of Sevilla1Avenida Américo Vespucio 4941092SevillaSpain
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8
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Gendy C, Mikko Rautiainen J, Mailman A, Tuononen HM. Low-Valent Germanylidene Anions: Efficient Single-Site Nucleophiles for Activation of Small Molecules. Chemistry 2021; 27:14405-14409. [PMID: 34403540 PMCID: PMC8596740 DOI: 10.1002/chem.202102804] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Indexed: 11/09/2022]
Abstract
Rare mononuclear and helical chain low-valent germanylidene anions supported by cyclic (alkyl)(amino)carbene and hypermetallyl ligands were synthesised by stepwise reduction from corresponding germylene precursors via stable and isolable germanium radicals. The electronic structures of the anions can be described with ylidene and ylidone resonance forms with the Ge-C π-electrons capable of binding even weak electrophiles. The germanylidene anions reacted with CO2 to give μ-CO2 -κC:κO complexes, a rare coordination mode for low-valent germanium and inaccessible for the related neutral germylones. These results implicate low-valent germanylidene anions as efficient single-site nucleophiles for activation of small molecules.
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Affiliation(s)
- Chris Gendy
- Department of ChemistryNanoScience CentreUniversity of JyväskyläP.O. Box. 3540014JyväskyläFinland
| | - J. Mikko Rautiainen
- Department of ChemistryNanoScience CentreUniversity of JyväskyläP.O. Box. 3540014JyväskyläFinland
| | - Aaron Mailman
- Department of ChemistryNanoScience CentreUniversity of JyväskyläP.O. Box. 3540014JyväskyläFinland
| | - Heikki M. Tuononen
- Department of ChemistryNanoScience CentreUniversity of JyväskyläP.O. Box. 3540014JyväskyläFinland
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9
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Puerta Lombardi BM, Gendy C, Gelfand BS, Bernard GM, Wasylishen RE, Tuononen HM, Roesler R. Side‐on Coordination in Isostructural Nitrous Oxide and Carbon Dioxide Complexes of Nickel. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202011301] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Chris Gendy
- Department of Chemistry University of Calgary 2500 University Drive NW Calgary AB T2N 1N4 Canada
- Department of Chemistry, Nanoscience Centre University of Jyväskylä, P.O. Box 35 FI-40014 Jyväskylä Finland
| | - Benjamin S. Gelfand
- Department of Chemistry University of Calgary 2500 University Drive NW Calgary AB T2N 1N4 Canada
| | - Guy M. Bernard
- Gunning-Lemieux Chemistry Centre University of Alberta 11227 Saskatchewan Drive NW Edmonton AB T6G 2G2 Canada
| | - Roderick E. Wasylishen
- Gunning-Lemieux Chemistry Centre University of Alberta 11227 Saskatchewan Drive NW Edmonton AB T6G 2G2 Canada
| | - Heikki M. Tuononen
- Department of Chemistry, Nanoscience Centre University of Jyväskylä, P.O. Box 35 FI-40014 Jyväskylä Finland
| | - Roland Roesler
- Department of Chemistry University of Calgary 2500 University Drive NW Calgary AB T2N 1N4 Canada
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10
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Puerta Lombardi BM, Gendy C, Gelfand BS, Bernard GM, Wasylishen RE, Tuononen HM, Roesler R. Side-on Coordination in Isostructural Nitrous Oxide and Carbon Dioxide Complexes of Nickel. Angew Chem Int Ed Engl 2021; 60:7077-7081. [PMID: 33111387 PMCID: PMC8048599 DOI: 10.1002/anie.202011301] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/05/2020] [Indexed: 11/09/2022]
Abstract
A nickel complex incorporating an N2 O ligand with a rare η2 -N,N'-coordination mode was isolated and characterized by X-ray crystallography, as well as by IR and solid-state NMR spectroscopy augmented by 15 N-labeling experiments. The isoelectronic nickel CO2 complex reported for comparison features a very similar solid-state structure. Computational studies revealed that η2 -N2 O binds to nickel slightly stronger than η2 -CO2 in this case, and comparably to or slightly stronger than η2 -CO2 to transition metals in general. Comparable transition-state energies for the formation of isomeric η2 -N,N'- and η2 -N,O-complexes, and a negligible activation barrier for the decomposition of the latter likely account for the limited stability of the N2 O complex.
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Affiliation(s)
- Braulio M Puerta Lombardi
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada
| | - Chris Gendy
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada.,Department of Chemistry, Nanoscience Centre, University of Jyväskylä, P.O. Box 35, FI-40014, Jyväskylä, Finland
| | - Benjamin S Gelfand
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada
| | - Guy M Bernard
- Gunning-Lemieux Chemistry Centre, University of Alberta, 11227 Saskatchewan Drive NW, Edmonton, AB, T6G 2G2, Canada
| | - Roderick E Wasylishen
- Gunning-Lemieux Chemistry Centre, University of Alberta, 11227 Saskatchewan Drive NW, Edmonton, AB, T6G 2G2, Canada
| | - Heikki M Tuononen
- Department of Chemistry, Nanoscience Centre, University of Jyväskylä, P.O. Box 35, FI-40014, Jyväskylä, Finland
| | - Roland Roesler
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada
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11
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Hadlington TJ, Kostenko A, Driess M. Synthesis and Coordination Ability of a Donor-Stabilised Bis-Phosphinidene. Chemistry 2021; 27:2476-2482. [PMID: 33105041 PMCID: PMC7898926 DOI: 10.1002/chem.202004300] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/23/2020] [Indexed: 11/21/2022]
Abstract
Chelating phosphines have long been a mainstay as efficient directing ligands in transition-metal catalysis. Low-valent derivatives, namely chelating phosphinidenes, are to date unknown, and could lead to chelating complexes containing more than one metal centre due to the intrisic capacity of phosphinidenes to bind two metal fragments at one P-centre. Here we describe the synthesis of the first such chelating bis-phosphinidene ligand, XantP2 (2), generated by the reduction of a diphosphino xanthene derivative, Xant(PH2 )2 (1) with iPr NHC (iPr NHC=[:C{N(iPr)C(H)}2 ]). Initial studies have shown that this novel chelating ligand can act as a bidentate ligand towards element dihalides (i.e. FeCl2 , ZnI2 , GeCl2 , SnBr2 ), forming cationic complexes with the tetryl elements. In contrast, XantP2 demonstrates an ability to bind multiple metal centres in the reaction with CuCl, leading to a cationic Cu3 P3 ring complex, with Cu centres bridged by phosphinidene arms. Density Functional Theory calculations show that 2 indeed holds 4 lone pairs of electrons, shedding further light on the coordination capacity for this novel ligand class through observation of directionality and hybridisation of these electron pairs.
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Affiliation(s)
- Terrance J. Hadlington
- Department of Chemistry, Metalorganics and Inorganic MaterialsTechniche Universität BerlinStrasse des 17. Juni 135, Sekr. C210623BerlinGermany
- Department of ChemistryTechnische Universität MünchenLichtenbergstraße 485748GarchingGermany
| | - Arseni Kostenko
- Department of Chemistry, Metalorganics and Inorganic MaterialsTechniche Universität BerlinStrasse des 17. Juni 135, Sekr. C210623BerlinGermany
| | - Matthias Driess
- Department of Chemistry, Metalorganics and Inorganic MaterialsTechniche Universität BerlinStrasse des 17. Juni 135, Sekr. C210623BerlinGermany
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12
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Alvarez S. Coordinating Ability of Anions, Solvents, Amino Acids, and Gases towards Alkaline and Alkaline-Earth Elements, Transition Metals, and Lanthanides. Chemistry 2020; 26:4350-4377. [PMID: 31910294 DOI: 10.1002/chem.201905453] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Indexed: 02/06/2023]
Abstract
After briefly reviewing the applications of the coordination ability indices proposed earlier for anions and solvents toward transition metals and lanthanides, a new analysis of crystal structures is applied now to a much larger number of coordinating species: anions (including those that are present in ionic solvents), solvents, amino acids, gases, and a sample of neutral ligands. The coordinating ability towards s-block elements is now also considered. The effect of several factors on the coordinating ability will be discussed: (a) the charge of an anion, (b) the chelating nature of anions and solvents, (c) the degree of protonation of oxo-anions, carboxylates and amino carboxylates, and (d) the substitution of hydrogen atoms by methyl groups in NH3 , ethylenediamine, benzene, ethylene, pyridine and aldehydes. Hit parades of solvents and anions most commonly used in the areas of transition metal, s-block and lanthanide chemistry are deduced from the statistics of their presence in crystal structures.
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Affiliation(s)
- Santiago Alvarez
- Department de Química Inorgànica i Orgànica, Secció de Química Inorgànica and, Institut de Química Teòrica i Computacional, Universitat de Barcelona, Martí i Franquès, 1-11, 08028, Barcelona, Spain
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13
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Watanabe T, Kasai Y, Tobita H. A Nickel Complex Containing a Pyramidalized, Ambiphilic Pincer Germylene Ligand. Chemistry 2019; 25:13491-13495. [DOI: 10.1002/chem.201903069] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/07/2019] [Indexed: 01/23/2023]
Affiliation(s)
- Takahito Watanabe
- Department of ChemistryGraduate School of ScienceTohoku University Aoba-ku Sendai 980-8578 Japan
| | - Yumi Kasai
- Department of ChemistryGraduate School of ScienceTohoku University Aoba-ku Sendai 980-8578 Japan
| | - Hiromi Tobita
- Department of ChemistryGraduate School of ScienceTohoku University Aoba-ku Sendai 980-8578 Japan
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