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oai:figshare.com:article/33812008 2026-09-15T17:41:40Z portal_1197 item_type_3 month_year_09_2026

Data for Exploring the synthesis and coordination chemistry of pentafluorophenylcopper : organocopper polyanions and coordination networks Rebecca J. Murray-Watson (24948772) Sebastian D. Pike (1314372) Organocopper compounds -- Synthesis Chemistry, Organic Chemical reactions Migrated from ePrints [Cu-C6F5]4 is a thermally stable and soluble compound with suitable reactivity for synthetic applications in organic and inorganic chemistry. Here the synthesis of [Cu-C6F5]4 is explored in different solvents and followed by in-situ 19F NMR spectroscopy. The importance of solvent choice during the synthesis from Grignard reagent C6F5MgBr is highlighted, with a range of magnesium cuprate species identified and isolated when THF is used as solvent (rather than Et2O), including [Cu(C6F5)2]– and the remarkable organocopper polyanion ([Cu5(C6F5)7]2–)∞. The coordination chemistry of [Cu-C6F5]4 with 1,4-dioxane is investigated in solution and in the solid state, with an extended coordination network, [Cu-C6F5]4(dioxane),structurally resolved for the first time. This structure reveals interwoven linear and zig-zag chains featuring dioxane donors unusually coordinating to adjacent Cu sites of some of the [Cu-C6F5]4 tetramers.<br><br>Data record consists of a zip archive and an accompanying readme file. Luminescence folder contains (excel) data for luminescence spectra of compound 4 excited with wavelength of 300 or 350 nm. NMR Spectra folder contains 19F, 1H and 13C data for compounds listed in the publication. Data files can be opened in MNova. Also contains details of DOSY NMR experiments generated from Brukers dynamics center printed as PDFs. Powder XRD folder contains powder X-ray diffraction data and can be opened with Origin. 2020-10-14T00:00:00Z Dataset Dataset 10.82444/warw.33812008.v1 https://figshare.com/articles/dataset/Data_for_Exploring_the_synthesis_and_coordination_chemistry_of_pentafluorophenylcopper_organocopper_polyanions_and_coordination_networks/33812008 CC BY 4.0