This is a list of freely available Rietveld packages that have the ability to easily do Fourier Electron Density contour Maps. (BGMN, GSAS, EXPO, Fullprof, LHPM-Rietica, WinMPROF) http://www.ccp14.ac.uk/solution/rietveld_fourier_maps/ If any errors or possible additions, please feel free to Email them in. This includes free-standing programs that can generate and view Fourier Maps such as Platon, WinGX and the new GFOUR program by Javier Gonzalez Platas and Juan Rodriguez-Carvajal. Though GFOUR is made to work with Fullprof, if you give it the right file format it can work with any Rietveld. The same things goes with Platon and WinGX. Lachlan. -- Lachlan M. D. Cranswick Collaborative Computational Project No 14 (CCP14) for Single Crystal and Powder Diffraction Daresbury Laboratory, Warrington, WA4 4AD U.K Tel: +44-1925-603703 Fax: +44-1925-603124 E-mail: [EMAIL PROTECTED] Ext: 3703 Room C14 http://www.ccp14.ac.uk
