Identify the catalyst of  

The rate of loss of chlorobenzene, PhCl, from [W(CO)4L(PhCl)] increases with increase in the cone angle of L. What does the observation suggest about the mechanism?

A student prepares CdSe nanoparticles of various sizes that emit colors ranging from red to blue. What color are the smallest particles prepared by the student?

Assuming the 18 electron rule is obeyed, identify the unknown quantity z in the following complex: [PtClz(\(\eta\)2-C2H4)]-

Refer to the complex below, assign its absolute configuration as lambda or delta.    

Assign the point group of CO2.  

In the most stable isomer of PF4Cl, what is the location of Cl?

Which type of orbital has no node between the nuclei and a single change in the sign of the wave function upon a C2 rotation about the bond axis?

Match the d-electron configuration with the correct Octahedral ground term.

This is formed when Zn is doped into ZnO.