Please please help me....I need to study this for my test just need help, please

Question

Please please help me....I need to study this for my test just need help, please help but only if u really know how to do it. 100%...... Please help.

-What is the coordination # of the metal ion and what is the oxidation state of the central transition ion/atom?

- How many d electrons has the central transition metal ion?

Assuming the undistorted, idealized geometry (eg. treat distorted octahedron w/the bond angles deviating from 90 degrees, as regular octahedron) determine the point group of complex.

_____Idealized geometry     ________Point group

Explanation / Answer

-What is the coordination # of the metal ion and what is the oxidation state of the central transition ion/atom?

The coordination # of the metal ion is 6, For Ti the oxidation state is 4+ as the total cell is BaTiO3

- How many d electrons has the central transition metal ion?

For Ti the number of d electrons is zero as it is a Ti4+ state.

Idealized geometry for the TiO system is Octahedral and point group is Oh

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