4-Bromo­pyridinium tri­chlorido­stannate(II)

Henkel, F.; Reuter, H.

doi:10.1107/S2414314626008771

Figure 3
Different representation of the tetrel bonds linking the [SnCl₃]⁻ ions. (above, left) ball-and-stick model of the tin environment with geometric parameters (Å, °) and asymmetry parameters Q (values in square brackets) characterizing the tetrel bonds, (above, right) space-filling model visualizing the inter-penetration of the van der Waals radii of tin and chlorine as result of the tetrel bond formation and interpenetration indices p (green values), (below) side-view on the twofold screw axis causing the tetrel-bond formation with the distance (Å) between two neighbouring tin atoms. Symmetry codes used to generate equivalent atoms: (1) $[{3\over 2}]$ − x, $[{1\over 2}]$ + y, $[{1\over 2}]$ − z; (2) $[{3\over 2}]$ − x, − $[{1\over 2}]$ + y, $[{1\over 2}]$ − z.

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ISSN: 2414-3146

Volume 11| Part 8| August 2026| x260877

https://doi.org/10.1107/S2414314626008771

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