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Figure 11
Interatomic Rb2–O distances and bond valence sums for Rb2 in the modulated crystal structure of Rb2[Si2O5] as a function of t; for comparison interatomic Rb–Oav distances of the average three-dimensionally periodic structure are inserted as dotted lines.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 82| Part 5| October 2026|
https://doi.org/10.1107/S205252062600819X