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Figure 4
Structure model of a β-In2S3 unit cell. The tetrahedral bonds are drawn thicker for better identification. The indium vacancies are marked as grey spheres. In the tetragonal β-In2S3 configuration, the vacancies are ordered on a 41 screw axis parallel to the c-axis of the crystal. In the α-In2S3 configuration, the vacancies are randomly distributed over all tetrahedral indium sites. The edges of the unit cell of the tetragonal β-In2S3 structure (cubic α-In2S3) structure are indicated by black (blue) lines.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 72| Part 3| June 2016| Pages 410-415
doi:10.1107/S2052520616007058
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