1,2,4-Diazaphospholide Complexes of Samarium(III)

A series of 1,2,4-diazaphospholide (dp) samarium complexes with a variety of coordination modes were prepared via the metathesis reaction of SmCl3(THF)3 and potassium 3,5-disubstituted 1,2,4-diazaphospholide or by the reaction of Sm[N(SiMe3)2]3 and 3,5-diphenyl-1,2,4-diazaphosphole.