Will be concentrating on HOW to using GSAS for this type of problem
Often hear that a program can handle a problem.
But often is not obvious or obscure how to go about using a program.
This will be concentrating on the “HOW”.
Structure is presently unpublished and only 99.9% finished
Ian Grey of CSIRO Australia or Bob Roth of NIST USA would be more appropriate to talk about the crystal chemistry and the structure itself.