Browsing by Author "Schwamm, RJ"

Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    A study of di(amino)stibines with terminal Sb( iii ) hydrogen-ligands by X-ray- and neutron-diffraction
    (Royal Society of Chemistry, 2019-01-31) Schwamm, RJ; Edwards, AJ; Fitchett, CM; Coles, MP
    The bis(amidodimethyl)disiloxane ligands [O{SiMe2NR}2]2− (R = 2,6-Me2C6H3 (Ar′) and 2,6-iPr2C6H3 (Ar), abbreviated [NONR]2−, are a stable support for Sb(III) complexes of general formula Sb(NONR)X (X = Cl, H). The compounds are monomeric in the solid-state, with bidentate N,N′-coordination of the [NONR]2− and terminal chloride/hydrogen-ligands. Sb(NONAr′)H was analyzed by single-crystal neutron diffraction, giving the first accurate parameters for the Sb–H bond to an antimony(III) centre. © Royal Society of Chemistry 2025.