Re-stating the obvious: To solve structures from powder diffraction, first they must be indexed!
 
 
CCP14 (Collaborative Computation Project No 14 for 
Single Crystal and Powder Diffraction)
Department of Crystallography; 
Birkbeck College, University of London, 
Malet Street, Bloomsbury, London, WC1E 7HX, UK. 
E-mail: l.m.d.cranswick@dl.ac.uk 
WWW: http://www.ccp14.ac.uk
Guildford, Surrey, GU2 7XH, U.K.
E-mail: R.Shirley@surrey.ac.uk