Chapter 12, Problem 12.75QP

(a)

Interpretation Introduction

Interpretation: The type of holes occupied by ${\text{Ti}}^{\text{4+}}$ ions in anatese and the fraction of these holes occupied is to be stated.

Concept introduction: The crystal structure of anatese is approximated by a ccp arrangement of oxide ions with ${\text{Ti}}^{\text{4+}}$ ions in the holes.

To determine: The type of holes occupied by ${\text{Ti}}^{\text{4+}}$ ions

(b)

Interpretation Introduction

To determine: The fraction of octahedral holes occupied in anatase.