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 6
Hirshfeld surface analysis of 2 showing close contacts in the crystal. (a) The hydrogen bonds between C4ⁱⁱⁱ—H4Aⁱⁱⁱ⋯O7, C23—H23A⋯O4ⁱⁱ and C31ⁱ—H31Aⁱ⋯O7 are labelled [symmetry codes: (i) $[{1\over 2}]$ + x, − $[{1\over 2}]$ + y, $[{3\over 2}]$ − z; (ii) − $[{1\over 2}]$ + x, $[{3\over 2}]$ − y, $[{1\over 2}]$ + z; (iii) x, y, 1 + z]. (b) The close hydrogen–hydrogen interactions H31B⋯H31Bⁱ and H7B⋯H7Bⁱ [symmetry code: (i) −x, −y, −z] and the close carbon–hydrogen interaction C32⋯H4Aⁱⁱ are labelled [symmetry code: (ii) $[{1\over 2}]$ − x, $[{1\over 2}]$ + y, $[{1\over 2}]$ − 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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