0000000000217565

AUTHOR

Hans-jörg Krüger

0000-0002-8652-2154

showing 4 related works from this author

Stable mononuclear lead(III) compound: a lead-centered radical.

2006

Compound aLead (geology)ChemistrylawRadicalInorganic chemistryX-ray crystallographyGeneral ChemistryElectron paramagnetic resonanceCatalysislaw.inventionAngewandte Chemie (International ed. in English)
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A Superoxovanadium(V) Complex Linking the Peroxide and Dioxygen Chemistry of Vanadium.

2001

A missing link: A superoxovanadium(V) complex is the first reaction intermediate in the oxidative conversion of a peroxovanadium(V) complex into a vanadyl(IV) complex and molecular oxygen. The superoxo species appears also to play an essential role in the formation of the peroxovanadium(V) complex from the vanadyl(IV) complex and molecular oxygen.

ChemistryRadicalVanadiumchemistry.chemical_elementGeneral MedicineGeneral ChemistryReaction intermediateOxidative phosphorylationPhotochemistryPeroxideOxygenCatalysischemistry.chemical_compoundMolecular oxygenAngewandte Chemie (International ed. in English)
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Decacyclene as complexation manifold: synthesis, structure and properties of its Fe2 and Fe4 slipped triple-decker complexes.

2006

Reaction of [(eta(5)-Me4EtC5)Fe(II)Cl(tmeda)] (tmeda = N,N,N'N'-tetramethylethylenediamine) with a polyanion solution of decacyclene (1) results in the formation of the triple-deckers [{(eta(5)-Me4EtC5)Fe}2-mu2-(eta(6):eta(6)-decacyclene)] (3) and [{(eta(5)-Me4EtC5)Fe}4-mu4-(eta(6):eta(6):eta(6):eta(6)-decacyclene)] (4). Metal complexation in 3 and 4 occurs on opposite faces of the pi perimeter in an alternating mode. The decacyclene ring adopts a gently twisted molecular propeller geometry with twofold crystallographic symmetry (C2). Complex 4 crystallizes in the chiral space group C222(1); the investigated crystal only contains decacyclene rings with M chirality. The handedness can be ass…

Crystallographic point group010405 organic chemistryOrganic Chemistrychemistry.chemical_elementGeneral ChemistryTetramethylethylenediamineMolecular propeller010402 general chemistryRing (chemistry)01 natural sciencesCatalysis0104 chemical sciencesMetalchemistry.chemical_compoundNickelCrystallographychemistryvisual_artvisual_art.visual_art_mediumChirality (chemistry)CobaltChemistry (Weinheim an der Bergstrasse, Germany)
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Eine stabile einkernige Blei(III)-Verbindung – ein bleizentriertes Radikal

2007

ChemistryGeneral MedicineAngewandte Chemie
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