Crystals of di-μ-bromido-bis-[tetra-bromidotantalum(V)], (TaBr(5))(2), were obtained by recrystallization at 773 K. A first crystal structure study of (TaBr(5))(2) was reported by Rolsten [J. Am. Chem. Soc. (1958) ▶, 80, 2952-2953], who analysed the powder diffraction pattern and came to the
In the title compound, [LiTa(C(10)H(15))(C(10)H(13)N)(2)Cl(C(4)H(10)O)], the Ta(V) atom is coordinated by a η(5)-penta-methyl-cyclo-penta-dienyl (Cp*) ligand, a chloride ion and two N-bonded 2-tert-butyl-phenyl-imide dianions. With respect to the two N atoms, the chloride ion and the centroid of the