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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Scheer, Manfred
University of Regensburg
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024One‐dimensional Polymers derived from a Sterically Demanding 1,3‐Diphosphete Complexcitations
- 2023NHC‐Stabilised Parent Tripentelyltrielanescitations
- 202331P Nuclear Magnetic Resonance Spectroscopy as a Probe of Thorium–Phosphorus Bond Covalency: Correlating Phosphorus Chemical Shift to Metal–Phosphorus Bond Ordercitations
- 2022Coordination chemistry of pnictogenylboranes towards group 6 transition metal Lewis acidscitations
- 2021The Missing Parent Compound $[(C_{5}H_{5})Fe(η^{5}‐P_{5})]$: Synthesis, Characterization, Coordination Behavior and Encapsulationcitations
- 2021Synthesis of Tetrahedranes Containing the Unique Bridging Hetero‐Dipnictogen Ligand EE′ (E ≠ E′=P, As, Sb, Bi)citations
- 2021The Missing Parent Compound [(C 5 H 5 )Fe(η 5 ‐P 5 )]: Synthesis, Characterization, Coordination Behavior and Encapsulationcitations
- 2018Can Coordination-Driven Supramolecular Self-Assembly Reactions Be Conducted from Fully Aliphatic Linkers?citations
- 2003First Examples of Electrophilic Addition to a Fe2Q Face of [Fe3(μ3-Q)(CO)9]2− (Q=Se, Te)—Synthesis and Characterisation of [MFe3(μ4-Q)(CO)9Cp*] and [IrFe2(μ3-Q)(CO)7Cp*] (M=Rh, Ir; Cp*=η5-C5(CH3)5)
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article
Synthesis of Tetrahedranes Containing the Unique Bridging Hetero‐Dipnictogen Ligand EE′ (E ≠ E′=P, As, Sb, Bi)
Abstract
<jats:title>Abstract</jats:title><jats:p>In order to improve and extend the rare class of tetrahedral mixed main group transition metal compounds, a new synthetic route for the complexes [{CpMo(CO)<jats:sub>2</jats:sub>}<jats:sub>2</jats:sub>(μ,η<jats:sup>2</jats:sup>:η<jats:sup>2</jats:sup>‐<jats:bold>PE</jats:bold>)] (E=As (<jats:bold>1</jats:bold>), Sb (<jats:bold>2</jats:bold>)) is described leading to higher yields and a decrease in reaction steps. Via this route, also the so far unknown heavier analogues containing <jats:bold>AsSb</jats:bold> (<jats:bold>3 a</jats:bold>), <jats:bold>AsBi</jats:bold> (<jats:bold>4</jats:bold>) and <jats:bold>SbBi</jats:bold> (<jats:bold>5</jats:bold>) ligands, respectively, are accessible. Single crystal X‐ray diffraction experiments and DFT calculations reveal that they represent very rare examples of compounds comprising covalent bonds between two different heavy pnictogen atoms, which show multiple bond character and are stabilised without any organic substituents. A simple one‐pot reaction of [CpMo(CO)<jats:sub>2</jats:sub>]<jats:sub>2</jats:sub> with ME(SiMe<jats:sub>3</jats:sub>)<jats:sub>2</jats:sub> (M=Li, K; E=P, As, Sb, Bi) and the subsequent addition of PCl<jats:sub>3</jats:sub>, AsCl<jats:sub>3</jats:sub>, SbCl<jats:sub>3</jats:sub> or BiCl<jats:sub>3</jats:sub>, respectively, give the complexes <jats:bold>1–5</jats:bold>. This synthesis is also transferable to the already known homo‐dipnictogen complexes [{CpMo(CO)<jats:sub>2</jats:sub>}<jats:sub>2</jats:sub>(μ,η<jats:sup>2</jats:sup>:η<jats:sup>2</jats:sup>‐<jats:bold>E<jats:sub>2</jats:sub></jats:bold>)] (E=P, As, Sb, Bi) resulting in higher yields comparable to those in the literature reported procedures and allows the introduction of the bulkier and better soluble Cp′ (Cp′=<jats:italic>tert</jats:italic> butylcyclopentadienyl) ligand.</jats:p>