On the superstructure of KTiO2(OH)

Qunbao B. Yang; Peiling L. Wang; Yongxiang Li; Qingrui R. Yin; Per-Erik Werner; Anna Grazia Giuseppina Moliterni; Yi-Bing Cheng

doi:10.1524/zkri.219.4.227.30436

Published by De Gruyter (O) September 25, 2009

On the superstructure of KTiO₂(OH)

Qunbao B. Yang , Peiling L. Wang , Yongxiang Li , Qingrui R. Yin , Per-Erik Werner , Anna Grazia Giuseppina Moliterni and Yi-Bing Cheng

From the journal Zeitschrift für Kristallographie - Crystalline Materials

https://doi.org/10.1524/zkri.219.4.227.30436

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Abstract

The superstructure of potassium titanate, KTiO₂(OH), prepared by hydrothermal synthesis has been determined from synchrotron powder diffraction data. It is shown that the unit cell of the superstructure is rhombohedral: a = 11.13848 Å, α = 52.7336°. The structure has been determined and refined in space group R3̅c to R_F = 0.074. The distribution of hydrogen atoms as hydroxy groups can be explained from the crystal structure described by the supercell.

Published Online: 2009-9-25

Published in Print: 2004-4-1

On the superstructure of KTiO₂(OH)

Abstract

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