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Figure 6
(a) Arrangement of layers of ribbons of TPTS clusters along the b axis and (b) their linkage into a 3D framework via Si14, Si31 and Si37 nodes.

IUCrJ
Volume 7| Part 1| January 2020| Pages 121-128
ISSN: 2052-2525
https://doi.org/10.1107/S2052252519016622