31P NMR Chemical Shift Anisotropy in Paramagnetic Lanthanide Phosphide Complexes - Jack Baldwin; Katherine L. Bonham; Toby R. C. Thompson; Gemma K. Gransbury; George F. S. Whitehead; Iñigo J. Vitorica-Yrezabal; Daniel Lee; Nicholas F. Chilton; David P. Mills (JACS Au)