R-Value SHELX/GSAS

2006-10-17 Thread Friedrich W. Karau
Dear colleagues, may be, that I have comprehension problem. The Bragg R-value is named R(F**2) in GSAS and wR2 in SHELX and defined in the same manner. when I extract the reflexion intesities using a LeBail fit and write them into a hklf6 formatted file, SHELX should refine the structure

RE: R-Value SHELX/GSAS

2006-10-17 Thread Von Dreele, Robert B.
Dear Friedrich, There are inequivalent reflections that overlap even in cubic structures; those where h^2+k^2+l^2 are the same will have identical d-spacings (e.g. 300 221, 410 322). Check through the list of reflections to see those that have identical d-spacings; these are also listed in the