(CH<sub>3</sub>C<sub>5</sub>H<sub>4</sub>)Zr(S<sub>2</sub>CNBz<sub>2</sub>)<sub>3</sub>, Mr=987.55, space group P1, a=13.002(4), b=13.659(3), c=29.685(8); α=100.72(2)<sup>
Cp<sub>2</sub>ZrCl(S<sub>2</sub>CNBz<sub>2</sub>) is a five-coordinate bent zirconocene in which the dibenzyldithiocarbamate is a bidentate ligand (Zr-Cl 2.549(1)A;
A new highly sensitive spectrophotometric method has been developed for the determination of micro amounts of bismuth (Ⅲ), based on the formation of Bi (Ⅲ)—meso