Treatment of merohedral twinning@DrKuldeepMahiya

This video tutorial describes the crystal structure solution and refinement of a merohedral twin using XPREP and OLEX2 crystallographic software using SHELXS/SHELXL. In this type of twinning reciprocal lattices of the different twin domains superimpose exactly and the twinning is not directly detectable from the reflection pattern.‪@DrKuldeepMahiya‬