Ex situ powder X-ray diffraction (PXRD) patterns were collected in transmission geometry on a STOE STADI P diffractometer, equipped with a line focus Cu X-ray tube, operated at 40 kV/30 mA, and focusing Ge (111) monochromator (λ = 0.15405 nm) and MYTHEN (DECTRIS) detector. A scan speed of 120 s/step and a detector step size of 2θ = 6° was used in the measurements.