Crystal structures and Hirshfeld surface analyses of tetra­kis­(4,5-di­hydro­furan-2-yl)silane and tetra­kis­(4,5-di­hydro­furan-2-yl)germane

Ressel, A.; Krupp, A.; Strohmann, C.

doi:10.1107/S2056989023003158

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 3
Hirshfeld surface analysis of 1 showing close contacts in the crystal. (a) The hydrogen bonds between C8—H8A⋯O5ⁱⁱ, C23ⁱ—H23Bⁱ⋯O5, C27ⁱⁱⁱ—H27Bⁱⁱⁱ⋯O3 and C31—H31A⋯O4 are labelled [symmetry codes: (i) − $[{1\over 2}]$ + x, $[{1\over 2}]$ + y, $[{3\over 2}]$ − z; (ii) $[{1\over 2}]$ + x, $[{1\over 2}]$ − y, $[{1\over 2}]$ + z; (iii) $[{1\over 2}]$ + x, $[{1\over 2}]$ − y, $[{1\over 2}]$ + z]. (b) The close hydrogen–hydrogen interaction H23A⋯H23Aⁱ and close carbon–hydrogen interaction C30ⁱⁱ⋯H24B are labelled [symmetry codes: (i) −x + 1, −y + 1, −z + 2; (ii) $[{3\over 2}]$ − x, − $[{1\over 2}]$ + y, $[{3\over 2}]$ − z].

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 79| Part 5| May 2023| Pages 458-464

https://doi.org/10.1107/S2056989023003158

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