Dear Riza:
I think you have not a crystallographic problem; it is a chemical
problem. Perhaps you must revise your chemical syntesis. It seems to
me you get some impurity phase probably with alumina.
Good luck. Yours sincerely,
Jose M. Amigo
University of Valencia
Department of Geology
46100 -
>From ICSD:
Acta Cryst. (1997). B53, 631-638[DOI 10.1107/S0108768197006629]
Li+/Na+ [beta]-Alumina: A Combined Single-Crystal Neutron and X-ray
Diffraction Study
K. Edström, T. Gustafsson, J. O. Thomas and G. C. Farrington
Or try typing "structure of beta-alumina" into http://www.google.com/ :
Dear Colleagues,
I have been doing some research on alumina, especially beta-alumina. Can
anyone give me some information about these crystallography properties
such as atomic position and cell parameters? Every time I do some
refinement I always get this kind of problems, lack of information abou
