What is the correct order of C-O stretching frequency of the following compounds: [V(Co).]. Cr(Co).. [Co(CO).]. [Mn(CO).] [V(Co).]>Cr(Co),> [Co(CO).]> [Mn(CO).]* [Mn(CO).] >[Co(CO).]">Cr(Co), >[V(Co).] [Co(CO).] >[Mn(CO).]>Cr(CO), >[V(CO).] [Mn(CO),][Co(CO)]">Cr(Co),>[V(Co),] 6 D

D. Consider the reaction of RuCl, with terpyridine ligand. I. a. Draw the complex ion structure when 2 terpy ligands attach to the Ru-center.. b. Can it have more than one isomer? If so, neatly draw them. c. Identify the point group of all the isomers you have drawn.

Compare the CsCl and CaF2 lattices.   1. Which of the Bravais lattices does each structure exhibit? 2. Describe the coordination environment of the anions (CN and shape of the environment) and for the cations.

1. The UV-Vis spectrum for Cu(H;O),* is shown below. The value for Amax is nearly 740 nm. (Inm=107 cm). Sketch the Orgel diagram for Cu(H;O),**. Calculate the crystal field splitting parameter in cm' unit. What will be the difference in the case of Orgel diagram for Ti(H,O),*. 10 2,000 1,000 667 500 400 333 286 nm