structure of anorthite

Dear Rietveld list subscribers, Could somebody send me information about the structure of (synthetic) anorthite (CaO-Al2O3-2SiO2)? Thank very you in advance Florentino Sánchez Bajo Departamento de Electrónica e Ingeniería Electromecánica Escuela de Ingenierías Industriales Universidad de

Re: structure of anorthite

At 14:27 31/05/2000, you wrote: Could somebody send me information about the structure of (synthetic) anorthite (CaO-Al2O3-2SiO2)? Try the following from ICSD also http://www.geo.arizona.edu/xtal-cgi/mgate Matsui,T. Kimata,M. (1997) European Journal of Mineralogy (1,1989- 9 333-344 Crystal

Re: CCP14/RIET: GSAS Macro examples files for setting up restrained inorganic refinements.

Dear Lachlan, I'll have a look at you tutorial. The macro stuff in GSAS has been extremely valuable for the protein work. Setting up one is easy takes about 1/2 hr from scratch (macros starting model ina PDB file). You may have noticed the extensive set of amino acid based macros now