GSAS : Combined refinement on both XRD and Neutron(bond length problems - “bubbles” - to stomp on)May be problems with overlapping impurities (possible impurity problems only found during the refinement).

X-ray 7.6% R(F**2)

(~3.8% R Bragg)

Neutron 4.2% R(F**2)

(~2.1% R Bragg)

Previous slide

Next slide

Back to first slide

View graphic version