A study of di(amino)stibines with terminal Sb( iii ) hydrogen-ligands by X-ray- and neutron-diffraction
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Date
2019-01-31
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Royal Society of Chemistry
Abstract
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.
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Keywords
Neutron diffraction, Hydrogen, Silicon, Antimony, Crystals, Ligands, Chlorides, Neutron diffraction, Chemical bonds, Synthesis
Citation
Schwamm, R. J., Edwards, A. J., Fitchett, C. M., & Coles, M. P. (2019). A study of di(amino)stibines with terminal Sb(iii) hydrogen-ligands by X-ray- and neutron-diffraction. Dalton Transactions, 48(9), 2953-2958. doi:10.1039/C8DT05113E