Answered: Ilmenite (VITiVIFeO3) has an HCP…

Ilmenite (VITiVIFeO3) has an HCP stacking of oxygen layers. What fraction of the possible octahedral and tetrahedral sites is filled by Ti and Fe?

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter21: The Solid State: Crystals

Section: Chapter Questions

Problem 21.21E

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Concept explainers

Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.

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Ilmenite (VITiVIFeO3) has an HCP stacking of oxygen layers. What fraction of the possible octahedral and tetrahedral sites is filled by Ti and Fe?

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