Materials Science and Engineering: An Introduction

Published by Wiley
ISBN 10: 1118324579
ISBN 13: 978-1-11832-457-8

Chapter 12 - Structures and Properties of Ceramics - Questions and Problems - Page 506: 12.11d

Answer

$\frac{2}{3}$

Work Step by Step

There are three octahedral sites present. This is due to the ratio of Oxygen (O) to Fe and Ti. Each one is being occupied by a single Ti4+ and Fe2+. So the ratio is 2:3.
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