Intact P4 Tetrahedra as Terminal and Bridging Ligands in Neutral Complexes of Manganese1. Issue 41 (3rd September 2013)

• Record Type: Journal Article
• Authors: Heinl, Sebastian; Peresypkina, Eugenia V.; Timoshkin, Alexey Y.; Mastrorilli, Piero; Gallo, Vito; Scheer, Manfred
• Is Part Of: Angewandte Chemie international edition. Volume 52:Issue 41(2013)
• Page Start: 10887
• Page End: 10891
• Publication Date: 2013-09-03
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.201305315
• Languages: English
• ISSNs: 1433-7851

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>Static dynamic</bold>: Neutral, end‐on bound white‐phosphorus complexes with unprecedented stability in the solid state and solution were synthesized (see structure: gray C, blue Mn, red O, violet P). While the C₅(4‐<italic>n</italic>BuC₆H₄)₅ ligands are stationary at low temperature on the NMR timescale, the P₄ ligands rotate rapidly. Despite the unfavorable γ_P/γ_H ratio, a heteronuclear Overhauser effect between the protons in <italic>ortho</italic> position and the basal P atoms was detected.<boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg3j1p0hdv" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>