Bond topology of chain, ribbon and tube silicates. Part II. Geometrical analysis of infinite 1D arrangements of (TO4)n− tetrahedra

Day, M.C.; Hawthorne, F.C.; Rostami, A.

doi:10.1107/S2053273324002432

Acta Crystallographica Section A
Acta Crystallographica
Section A FOUNDATIONS AND ADVANCES

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Figure 18
(a) The unit-distance graph produced by embedding the ²V₁ chain graph; (b) a ¹V₁³V₁ chain graph, the corresponding unit-distance graph; (c) a planar representation of the unit-distance graph in (b) with a straight backbone chain and T⋯T_min = 70.7 Å defined by the square shown with red dashed lines; (d) a ¹V₂⁴V₁ chain graph and the corresponding unit-distance graph; (e) a ¹V₃²V₁³V₁⁴V₁ chain graph and the corresponding unit-distance graph; and (f) a ¹V₆⁴V₃ chain graph and the corresponding unit-distance graph. Each unit-distance graph is shown orthogonal to and along the axis of chain elongation. Red arrows show the T⋯T_min separations and dashed black lines show the repeat unit of each chain graph.

FOUNDATIONS
ADVANCES

ISSN: 2053-2733

Volume 80| Part 3| May 2024| Pages 258-281

https://doi.org/10.1107/S2053273324002432

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