Uranium Halide

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Karsten Meyer - One of the best experts on this subject based on the ideXlab platform.

  • formation of a Uranium bound η1 cyaphide cp ligand via activation and c o bond cleavage of phosphaethynolate ocp
    2017
    Co-Authors: Christopher J Hoerger, Elisa Louyriac, Frank W. Heinemann, Laurent Maron, Hansjörg Grützmacher, Karsten Meyer
    Abstract:

    Reaction of the trivalent Uranium complex [((Ad,MeArO)3N)U(DME)] with [Na(OCP)(dioxane)2.5] and 2.2.2-crypt yields the μ-oxo-bridged, diUranium complex [Na(2.2.2-crypt)][{((Ad,MeArO)3N)U(DME)}(μ-O){((Ad,MeArO)3N)U(CP)}] (1). Complex 1 features an asymmetric, dinuclear UIV–O–UIV core structure with a cyaphide (CP–) anion η1-CP bound to one of the U ions, and a κ2-O DME coordinated to the other. The CP– ligand is unprecedented in Uranium chemistry and is formed through reductive C–O bond cleavage of the phosphaethynolate anion (OCP–). An analogous reaction was performed starting from the tetravalent Uranium Halide complex [((Ad,MeArO)3N)U(DME)(Cl)]. This salt metathesis approach with [Na(OCP)(dioxane)2.5] results in formation of the mononuclear complex [((Ad,MeArO)3N)U(DME)(OCP)] (2) with an OCP– anion bound to the Uranium(IV) center via the oxygen atom in an η1-OCP fashion.

  • Formation of a Uranium-Bound η1‑Cyaphide (CP–) Ligand via Activation and C–O Bond Cleavage of Phosphaethynolate (OCP–)
    2017
    Co-Authors: Christopher J Hoerger, Elisa Louyriac, Frank W. Heinemann, Laurent Maron, Hansjörg Grützmacher, Karsten Meyer
    Abstract:

    Reaction of the trivalent Uranium complex [((Ad,MeArO)3N)­U­(DME)] with [Na­(OCP)­(dioxane)2.5] and 2.2.2-crypt yields the μ-oxo-bridged, diUranium complex [Na­(2.2.2-crypt)]­[{((Ad,MeArO)3N)­U­(DME)}­(μ-O)­{((Ad,MeArO)3N)­U­(CP)}] (1). Complex 1 features an asymmetric, dinuclear UIV–O–UIV core structure with a cyaphide (CP–) anion η1-CP bound to one of the U ions, and a κ2-O DME coordinated to the other. The CP– ligand is unprecedented in Uranium chemistry and is formed through reductive C–O bond cleavage of the phosphaethynolate anion (OCP–). An analogous reaction was performed starting from the tetravalent Uranium Halide complex [((Ad,MeArO)3N)­U­(DME)­(Cl)]. This salt metathesis approach with [Na­(OCP)­(dioxane)2.5] results in formation of the mononuclear complex [((Ad,MeArO)3N)­U­(DME)­(OCP)] (2) with an OCP– anion bound to the Uranium­(IV) center via the oxygen atom in an η1-OCP fashion

Christopher J Hoerger - One of the best experts on this subject based on the ideXlab platform.

  • formation of a Uranium bound η1 cyaphide cp ligand via activation and c o bond cleavage of phosphaethynolate ocp
    2017
    Co-Authors: Christopher J Hoerger, Elisa Louyriac, Frank W. Heinemann, Laurent Maron, Hansjörg Grützmacher, Karsten Meyer
    Abstract:

    Reaction of the trivalent Uranium complex [((Ad,MeArO)3N)U(DME)] with [Na(OCP)(dioxane)2.5] and 2.2.2-crypt yields the μ-oxo-bridged, diUranium complex [Na(2.2.2-crypt)][{((Ad,MeArO)3N)U(DME)}(μ-O){((Ad,MeArO)3N)U(CP)}] (1). Complex 1 features an asymmetric, dinuclear UIV–O–UIV core structure with a cyaphide (CP–) anion η1-CP bound to one of the U ions, and a κ2-O DME coordinated to the other. The CP– ligand is unprecedented in Uranium chemistry and is formed through reductive C–O bond cleavage of the phosphaethynolate anion (OCP–). An analogous reaction was performed starting from the tetravalent Uranium Halide complex [((Ad,MeArO)3N)U(DME)(Cl)]. This salt metathesis approach with [Na(OCP)(dioxane)2.5] results in formation of the mononuclear complex [((Ad,MeArO)3N)U(DME)(OCP)] (2) with an OCP– anion bound to the Uranium(IV) center via the oxygen atom in an η1-OCP fashion.

  • Formation of a Uranium-Bound η1‑Cyaphide (CP–) Ligand via Activation and C–O Bond Cleavage of Phosphaethynolate (OCP–)
    2017
    Co-Authors: Christopher J Hoerger, Elisa Louyriac, Frank W. Heinemann, Laurent Maron, Hansjörg Grützmacher, Karsten Meyer
    Abstract:

    Reaction of the trivalent Uranium complex [((Ad,MeArO)3N)­U­(DME)] with [Na­(OCP)­(dioxane)2.5] and 2.2.2-crypt yields the μ-oxo-bridged, diUranium complex [Na­(2.2.2-crypt)]­[{((Ad,MeArO)3N)­U­(DME)}­(μ-O)­{((Ad,MeArO)3N)­U­(CP)}] (1). Complex 1 features an asymmetric, dinuclear UIV–O–UIV core structure with a cyaphide (CP–) anion η1-CP bound to one of the U ions, and a κ2-O DME coordinated to the other. The CP– ligand is unprecedented in Uranium chemistry and is formed through reductive C–O bond cleavage of the phosphaethynolate anion (OCP–). An analogous reaction was performed starting from the tetravalent Uranium Halide complex [((Ad,MeArO)3N)­U­(DME)­(Cl)]. This salt metathesis approach with [Na­(OCP)­(dioxane)2.5] results in formation of the mononuclear complex [((Ad,MeArO)3N)­U­(DME)­(OCP)] (2) with an OCP– anion bound to the Uranium­(IV) center via the oxygen atom in an η1-OCP fashion

Elisa Louyriac - One of the best experts on this subject based on the ideXlab platform.

  • formation of a Uranium bound η1 cyaphide cp ligand via activation and c o bond cleavage of phosphaethynolate ocp
    2017
    Co-Authors: Christopher J Hoerger, Elisa Louyriac, Frank W. Heinemann, Laurent Maron, Hansjörg Grützmacher, Karsten Meyer
    Abstract:

    Reaction of the trivalent Uranium complex [((Ad,MeArO)3N)U(DME)] with [Na(OCP)(dioxane)2.5] and 2.2.2-crypt yields the μ-oxo-bridged, diUranium complex [Na(2.2.2-crypt)][{((Ad,MeArO)3N)U(DME)}(μ-O){((Ad,MeArO)3N)U(CP)}] (1). Complex 1 features an asymmetric, dinuclear UIV–O–UIV core structure with a cyaphide (CP–) anion η1-CP bound to one of the U ions, and a κ2-O DME coordinated to the other. The CP– ligand is unprecedented in Uranium chemistry and is formed through reductive C–O bond cleavage of the phosphaethynolate anion (OCP–). An analogous reaction was performed starting from the tetravalent Uranium Halide complex [((Ad,MeArO)3N)U(DME)(Cl)]. This salt metathesis approach with [Na(OCP)(dioxane)2.5] results in formation of the mononuclear complex [((Ad,MeArO)3N)U(DME)(OCP)] (2) with an OCP– anion bound to the Uranium(IV) center via the oxygen atom in an η1-OCP fashion.

  • Formation of a Uranium-Bound η1‑Cyaphide (CP–) Ligand via Activation and C–O Bond Cleavage of Phosphaethynolate (OCP–)
    2017
    Co-Authors: Christopher J Hoerger, Elisa Louyriac, Frank W. Heinemann, Laurent Maron, Hansjörg Grützmacher, Karsten Meyer
    Abstract:

    Reaction of the trivalent Uranium complex [((Ad,MeArO)3N)­U­(DME)] with [Na­(OCP)­(dioxane)2.5] and 2.2.2-crypt yields the μ-oxo-bridged, diUranium complex [Na­(2.2.2-crypt)]­[{((Ad,MeArO)3N)­U­(DME)}­(μ-O)­{((Ad,MeArO)3N)­U­(CP)}] (1). Complex 1 features an asymmetric, dinuclear UIV–O–UIV core structure with a cyaphide (CP–) anion η1-CP bound to one of the U ions, and a κ2-O DME coordinated to the other. The CP– ligand is unprecedented in Uranium chemistry and is formed through reductive C–O bond cleavage of the phosphaethynolate anion (OCP–). An analogous reaction was performed starting from the tetravalent Uranium Halide complex [((Ad,MeArO)3N)­U­(DME)­(Cl)]. This salt metathesis approach with [Na­(OCP)­(dioxane)2.5] results in formation of the mononuclear complex [((Ad,MeArO)3N)­U­(DME)­(OCP)] (2) with an OCP– anion bound to the Uranium­(IV) center via the oxygen atom in an η1-OCP fashion

Frank W. Heinemann - One of the best experts on this subject based on the ideXlab platform.

  • formation of a Uranium bound η1 cyaphide cp ligand via activation and c o bond cleavage of phosphaethynolate ocp
    2017
    Co-Authors: Christopher J Hoerger, Elisa Louyriac, Frank W. Heinemann, Laurent Maron, Hansjörg Grützmacher, Karsten Meyer
    Abstract:

    Reaction of the trivalent Uranium complex [((Ad,MeArO)3N)U(DME)] with [Na(OCP)(dioxane)2.5] and 2.2.2-crypt yields the μ-oxo-bridged, diUranium complex [Na(2.2.2-crypt)][{((Ad,MeArO)3N)U(DME)}(μ-O){((Ad,MeArO)3N)U(CP)}] (1). Complex 1 features an asymmetric, dinuclear UIV–O–UIV core structure with a cyaphide (CP–) anion η1-CP bound to one of the U ions, and a κ2-O DME coordinated to the other. The CP– ligand is unprecedented in Uranium chemistry and is formed through reductive C–O bond cleavage of the phosphaethynolate anion (OCP–). An analogous reaction was performed starting from the tetravalent Uranium Halide complex [((Ad,MeArO)3N)U(DME)(Cl)]. This salt metathesis approach with [Na(OCP)(dioxane)2.5] results in formation of the mononuclear complex [((Ad,MeArO)3N)U(DME)(OCP)] (2) with an OCP– anion bound to the Uranium(IV) center via the oxygen atom in an η1-OCP fashion.

  • Formation of a Uranium-Bound η1‑Cyaphide (CP–) Ligand via Activation and C–O Bond Cleavage of Phosphaethynolate (OCP–)
    2017
    Co-Authors: Christopher J Hoerger, Elisa Louyriac, Frank W. Heinemann, Laurent Maron, Hansjörg Grützmacher, Karsten Meyer
    Abstract:

    Reaction of the trivalent Uranium complex [((Ad,MeArO)3N)­U­(DME)] with [Na­(OCP)­(dioxane)2.5] and 2.2.2-crypt yields the μ-oxo-bridged, diUranium complex [Na­(2.2.2-crypt)]­[{((Ad,MeArO)3N)­U­(DME)}­(μ-O)­{((Ad,MeArO)3N)­U­(CP)}] (1). Complex 1 features an asymmetric, dinuclear UIV–O–UIV core structure with a cyaphide (CP–) anion η1-CP bound to one of the U ions, and a κ2-O DME coordinated to the other. The CP– ligand is unprecedented in Uranium chemistry and is formed through reductive C–O bond cleavage of the phosphaethynolate anion (OCP–). An analogous reaction was performed starting from the tetravalent Uranium Halide complex [((Ad,MeArO)3N)­U­(DME)­(Cl)]. This salt metathesis approach with [Na­(OCP)­(dioxane)2.5] results in formation of the mononuclear complex [((Ad,MeArO)3N)­U­(DME)­(OCP)] (2) with an OCP– anion bound to the Uranium­(IV) center via the oxygen atom in an η1-OCP fashion

Laurent Maron - One of the best experts on this subject based on the ideXlab platform.

  • formation of a Uranium bound η1 cyaphide cp ligand via activation and c o bond cleavage of phosphaethynolate ocp
    2017
    Co-Authors: Christopher J Hoerger, Elisa Louyriac, Frank W. Heinemann, Laurent Maron, Hansjörg Grützmacher, Karsten Meyer
    Abstract:

    Reaction of the trivalent Uranium complex [((Ad,MeArO)3N)U(DME)] with [Na(OCP)(dioxane)2.5] and 2.2.2-crypt yields the μ-oxo-bridged, diUranium complex [Na(2.2.2-crypt)][{((Ad,MeArO)3N)U(DME)}(μ-O){((Ad,MeArO)3N)U(CP)}] (1). Complex 1 features an asymmetric, dinuclear UIV–O–UIV core structure with a cyaphide (CP–) anion η1-CP bound to one of the U ions, and a κ2-O DME coordinated to the other. The CP– ligand is unprecedented in Uranium chemistry and is formed through reductive C–O bond cleavage of the phosphaethynolate anion (OCP–). An analogous reaction was performed starting from the tetravalent Uranium Halide complex [((Ad,MeArO)3N)U(DME)(Cl)]. This salt metathesis approach with [Na(OCP)(dioxane)2.5] results in formation of the mononuclear complex [((Ad,MeArO)3N)U(DME)(OCP)] (2) with an OCP– anion bound to the Uranium(IV) center via the oxygen atom in an η1-OCP fashion.

  • Formation of a Uranium-Bound η1‑Cyaphide (CP–) Ligand via Activation and C–O Bond Cleavage of Phosphaethynolate (OCP–)
    2017
    Co-Authors: Christopher J Hoerger, Elisa Louyriac, Frank W. Heinemann, Laurent Maron, Hansjörg Grützmacher, Karsten Meyer
    Abstract:

    Reaction of the trivalent Uranium complex [((Ad,MeArO)3N)­U­(DME)] with [Na­(OCP)­(dioxane)2.5] and 2.2.2-crypt yields the μ-oxo-bridged, diUranium complex [Na­(2.2.2-crypt)]­[{((Ad,MeArO)3N)­U­(DME)}­(μ-O)­{((Ad,MeArO)3N)­U­(CP)}] (1). Complex 1 features an asymmetric, dinuclear UIV–O–UIV core structure with a cyaphide (CP–) anion η1-CP bound to one of the U ions, and a κ2-O DME coordinated to the other. The CP– ligand is unprecedented in Uranium chemistry and is formed through reductive C–O bond cleavage of the phosphaethynolate anion (OCP–). An analogous reaction was performed starting from the tetravalent Uranium Halide complex [((Ad,MeArO)3N)­U­(DME)­(Cl)]. This salt metathesis approach with [Na­(OCP)­(dioxane)2.5] results in formation of the mononuclear complex [((Ad,MeArO)3N)­U­(DME)­(OCP)] (2) with an OCP– anion bound to the Uranium­(IV) center via the oxygen atom in an η1-OCP fashion

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