Journal ArticleDOI
Pentaphosphaferrocene als Komplexliganden
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TLDR
In this article, the 30-VE triple-decker complexes [CpFe(μ, η5-P5)Fe(C5Me4R)] and PF6 (3a, R = CH3; 3b: R = C2H5; Cp = C5-C5H5) were characterized by X-ray structure analyses.Abstract:
Die Umsetzung von [Cp*Fe(P5)] (1a) mit [Cr(CO)5(THF)] bzw. [Cp(CO)2Mn(THF)] ergibt [Cp*Fe(P5){Cr(CO)5}2] (2) sowie [HCp*Fe(P5){Mn(CO)2Cp}n] (4a–d; 1–4; Cp* = η5-C5Me5). Aus 1 und [CpFe(C6H6)]PF6 lassen sich photochemisch die kationischen 30-VE-Tripeldeckerkomplexe [CpFe(μ, η5-P5)Fe(C5Me4R)]PF6 (3a: R = CH3; 3b: R = C2H5; Cp = η5-C5H5) aufbauen. Zusatzlich zu den NMR-spektroskopischen Studien wurden von 2 und 3b Kristallstrukturanalysen angefertigt.
Pentaphospaferrocenes as Complex Ligands
The interaction of [Cp*Fe(P5)] (1a) with [Cr(CO)5(thf)] and [Cp(CO)2Mn(thf)], respectively, affords [Cp*Fe(P5){Cr(CO)5}2] (2) as well as [Cp*Fe(P5){Mn(CO)2Cp}n] (4a–d; n = 1–4; Cp* = η5-C5Me5). Irradiation of 1 and [CpFe(C6H6)]PF6 gives the cationic 30-VE triple-decker complexes [CpFe(μ, η5-P5)Fe(C5Me4R)]PF6 (3a: R = CH3; 3b: R = C2H5; Cp = η5-C5H5). In addition to the NMR studies 2 and 3b have been characterized by X-ray structure analyses.read more
Citations
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Journal ArticleDOI
P4 Activation by Late-Transition Metal Complexes†‡
TL;DR: The coordination chemistry of white phosphorus is nowadays a mature discipline, which during the last four decades has reached a deep understanding of the mechanisms governing the metal-mediated activation of this unique and highly reactive molecule.
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Pn and Asn Ligands: A Novel Chapter in the Chemistry of Phosphorus and Arsenic
Journal ArticleDOI
The chemistry of phospha- and polyphosphacyclopentadienide anions
TL;DR: The synthesis, structural and spectroscopic features, organic and coordination chemistry of phospholide and polyphospholide anions are comprehensively reviewed in this article, where the synthesis and coordination of anions is discussed.
Journal ArticleDOI
Komplexe mit substituentenfreien acyclischen und cyclischen Phosphor‐, Arsen‐, Antimon‐ und Bismutliganden
TL;DR: In this paper, ausschlieslich Verbindungen wie R3E, R2E(CH2NER2)nER2 and RC[(CH 2NER 2]3 (E = P,As,Sb,Bi), deren freies Elektronenpaar am E-Atom als 2e-Donor fungiert, deren E4-Liganden auf, denen man sowohl in Form intakter Tetraeder als auch als Bestandteile
Journal ArticleDOI
Pentaphosphaferrocene as a Linking Unit for the Formation of One‐ and Two‐Dimensional Polymers
TL;DR: In this paper, a cyclo-P5-ligand complex with copper halide and copper product reacts with CuBr and CuI to give two-dimensional networks in which 1 is the linking unit.
References
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Book ChapterDOI
Structural and Bonding Patterns in Cluster Chemistry
TL;DR: In this paper, the borane-carborane structural pattern has been studied in a wide range of other compounds, including metal clusters, metal-hydrocarbon 7∼ complexes, and various neutral or charged hydrocarbons.
Journal ArticleDOI
[(η‐5‐P5)Fe(η5‐C5Me5)], a Pentaphosphaferrocene Derivative
Otto J. Scherer,Thomas Brück +1 more
Journal ArticleDOI
Synthesis of the first 30-electron triple-decker complexes of the iron group metals with cyclopentadienyl ligands. X-Ray structure of [(η-C5H5)Ru(μ,η-C5Me5) Ru(η-C5Me5)]PF6
TL;DR: The first 30-electron triple-decker complexes of the iron group metals were synthesized by reaction of [Fe(η-C5H5)Ru(μ,η -C5Me5)M′(θ-C 5Me5)]PF6 in this article, where the pentamethylcyclopentadienyl ligand is the middle deck in these sandwich compounds.