I am looking for the trigonal (R-3c) crystallographic structure (atomic positions and lattice parameters, etc) of CaCO3 compound.
You are at a UK University, and therefore have free access to the full Inorganic Crystal Structure Database ICSD at the Daresbury National lab. as well as to many other databases. Try: http://cds.dl.ac.uk/cds/datasets/crys/icsd/llicsd.html You will need to register to obtain access.
Alan.
Alan Hewat, ILL Grenoble, FRANCE <[EMAIL PROTECTED]> fax (33) 4.76.20.76.48
(33) 4.76.20.72.13 (.26 Mme Guillermet) http://www.ill.fr/dif/AlanHewat.htm
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