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Twinning: Difference between revisions
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→Twinning by Reticular Merohedry
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=== Twinning by Reticular Merohedry === | === Twinning by Reticular Merohedry === | ||
Some of the reflections overlaps exactly, while others are non-overlapped. A typical example is an obverse/reverse twin in case of a rhombohedral crystal. Thus, this kind of twinning lets R3 look like P3<sub>1,2</sub>, and R32 like P3<sub>1,2</sub>21. However, 1/3 of all reflections are still zero. | |||
=== Non-Merohedral Twins === | === Non-Merohedral Twins === | ||