At 01:07 08/02/2001, you wrote:
>I am looking for a structure for chlorartinite Mg2(OH)ClCO3!3H2O if available
Chlorartinite Mg2(OH)ClCO3(H2O)3 is the chloride analog of artinite
Mg2(OH)2CO3(H2O)3, which is listed in ICSD http://barns.ill.fr/dif/icsd
even if chlorartinite itself is not.
I guess it may be some super-structure, with one OH replaced by Cl, and you
might be able to guess a model by comparing unit cells on this basis.
Otherwise if you have the powder pattern I am sure that Armel will be able
to solve it given this information :-)
Akao,M. Iwai,SI. (1977) Acta Crystallogr.,Sect. 33 3951-3953
The hydrogen bonding of artinite
Alan.
Dr Alan W. Hewat, Diffraction Group Leader.
Institut Laue-Langevin Grenoble FRANCE <[EMAIL PROTECTED]> fax (33)4.76.20.76.48
tel (33) 4.76.20.72.13 (or .26 Mme Guillermet)
http://www.ill.fr/dif/AlanHewat.htm
