摘要:
The title complex [{Li(C4H8O)(3)}Br{Pr(C9H13)(3)}] has a distorted pseudo-tetrahedral geometry around the ten-coordinate Pr atom. The ((BuCp)-Bu-t)(3)Pr unit and Li(thf)(3)(+) cation (where thf is tetrahydrofuran) are connected by a mu-Br atom. The Pr-Br and Li-Br distances are 2.995(1) and 2.495(15) Angstrom, respectively, and the Pr-Br-Li angle is 137.3(3)degrees.