Dear Flori,
Florentina Maxim wrote:
Hi everybody,
First of all I want to say that I am a chemist but I realy need to
understand the structures of acid titanates like H2Ti2O5.xH2O one,
with tubular shape.
I am using FullProf 2005 and I am trying to make the model for this
structure. I have poor information about atom positions and occupancy
and moreover I dont know how to choose the size model taking into
account the anisotropic shape of the particles.
Can somebody help me? Where can I find the ICSD Card for H2Ti2O5.xH2O
Not in the ICSD, since a card of such a compound apparently does not exist.
or related structures?
What is a related structure? Whether it is related is best found out in
original literature. In the ICSD there is hint at a reference:
A. LeBail, J.L. Fourquet: Crystal structure and thermal behaviour of
H2Ti3O7: a new defective ramsdellite form from Li(+)/H(+) exchange on
Li2Ti3O7.
Mater. Res Bull 27 (1992) 75-85.
This reference may help you.
Andreas Leineweber
--
Dr. Andreas Leineweber
Max-Planck-Institut fuer Metallforschung
Heisenbergstrasse 3
70569 Stuttgart
Germany
Tel. +49 711 689 3365
Fax. +49 711 689 3312
e-mail: [EMAIL PROTECTED]
home page of department:
http://www.mf.mpg.de/de/abteilungen/mittemeijer/english/index_english.htm
