The Phosphine‐Stabilized Gold–Arsenic Clusters [Au<sub>19</sub>(As<i>n</i>Pr)<sub>8</sub>(dppe)<sub>6</sub>]Cl<sub>3</sub>, [Au<sub>10</sub>(As<i>n</i>Pr)<sub>4</sub>(dppe)<sub>4</sub>]Cl<sub>2</sub>, [Au<sub>17</sub>(As<i>n</i>Pr)<sub>6</sub>(As<sub>2</sub><i>n</i>Pr<sub>2</sub>)(dppm)<sub>6</sub>]Cl<sub>3</sub>, and [Au<sub>10</sub>(AsPh)<sub>4</sub>(dppe)<sub>4</sub>]Cl<sub>2</sub>: Synthesis, Characterization, and DFT Calculations - Concepedia

Concepedia

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The Phosphine‐Stabilized Gold–Arsenic Clusters [Au<sub>19</sub>(As<i>n</i>Pr)<sub>8</sub>(dppe)<sub>6</sub>]Cl<sub>3</sub>, [Au<sub>10</sub>(As<i>n</i>Pr)<sub>4</sub>(dppe)<sub>4</sub>]Cl<sub>2</sub>, [Au<sub>17</sub>(As<i>n</i>Pr)<sub>6</sub>(As<sub>2</sub><i>n</i>Pr<sub>2</sub>)(dppm)<sub>6</sub>]Cl<sub>3</sub>, and [Au<sub>10</sub>(AsPh)<sub>4</sub>(dppe)<sub>4</sub>]Cl<sub>2</sub>: Synthesis, Characterization, and DFT Calculations

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Citations

48

References

2006

Year

P. Sevillano, Olaf Fuhr, Marco Kattannek, Paola Nava, Oliver Hampe, Sergej Lebedkin, Reinhart Ahlrichs, Dieter Fenske, Manfred M. Kappes

Angewandte Chemie International Edition

Materials ScienceInorganic ChemistryGold–arsenic ClustersSilylated Arsenic DerivativesEngineeringCluster ScienceCoordination ComplexCluster ChemistryMain Group ChemistryDft CalculationsChemistryAu GoldCrystallographyInorganic SynthesisBiomolecular EngineeringInorganic Compound

Abstract

A heart of gold: The reaction of silylated arsenic derivatives with gold(I) phosphine complexes produces gold–arsenic clusters, such as [Au19(AsnPr)8(dppe)6]3+ (dppe=Ph2P(CH2)2PPh2). This complex cation (see picture; Au gold, As blue, P violet) can be described as two crossing Au9As4 chains (red and green), and contains a gold octahedron centered by a gold atom.

References

	Year	Citations

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