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Figure 8
(a) SADP from two overlapping twin variants related by a {211} twin plane and a 90° rotation about 〈011〉. Horizontal and vertical ovals represent variants oriented oppositely along 〈120〉. Reflections left unmarked are common to both variants. (b) SADP from three overlapping twin variants related by {211} twin planes. Horizontal and vertical ovals have the same meaning as in (a), and circled reflections arise from a third variant related by another {211} twin plane and oriented similarly along 〈120〉. Reflections left unmarked are common to all three variants.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 62| Part 4| July 2006| Pages 521-529
doi:10.1107/S0108768106015527
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