Reaction ( ScCp2Cl ) with

1)halide

2)hydride

and structure for product and determine (dimer or monomer ..)

Cp2ScCl can be synthesised from sodium cyclopentadienide:

ScCl3 + 2NaCp → ScCp2Cl + 2 NaCl

require :
reaction product ( or any another example for organoscandium) with halide and hydride