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1,1′-Biadamantane-3,3′-diol: a two-dimensional network supported by a `hexameric alcohol cluster' supramolecular synthon

Domasevitch, Konstantin V.

Acta crystallographica. Section C, Crystal structure communications, 2013-02, Vol.69 (2), p.175-178 [Periódico revisado por pares]

5 Abbey Square, Chester, Cheshire CH1 2HU, England: International Union of Crystallography

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  • Título:
    1,1′-Biadamantane-3,3′-diol: a two-dimensional network supported by a `hexameric alcohol cluster' supramolecular synthon
  • Autor: Domasevitch, Konstantin V.
  • Assuntos: Alcohols ; Arrays ; Chairs ; Clusters ; Crystal structure ; Crystallography ; Molecular structure ; Networks ; Two dimensional
  • É parte de: Acta crystallographica. Section C, Crystal structure communications, 2013-02, Vol.69 (2), p.175-178
  • Notas: ArticleID:AYCKY3025
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  • Descrição: In the title compound, C20H30O2, one of the two crystallographically independent molecules lies across a centre of inversion and the other resides in a general position (Z′ = 1.5). The supramolecular structure exists as an unusual two‐dimensional network incorporating centrosymmetric hexameric hydrogen‐bonded alcohol (OH)6 clusters [O...O = 2.6637 (12)–2.6993 (12) Å] as the net nodes. The hexamers adopt a chair conformation [O...O...O = 106.55 (4)–115.81 (4)°] and are connected into a network with a square‐grid topology (44) by a combination of single and double 1,1′‐biadamantanediyl links. The bulky aliphatic groups appear to require specific hexagonal packing and so generate distinct noncovalent hydrophobic layers, which are essential for the stabilization of the hexameric alcohol array rather than the formation of the more commonly encountered tetramer‐based arrays.
  • Editor: 5 Abbey Square, Chester, Cheshire CH1 2HU, England: International Union of Crystallography
  • Idioma: Inglês
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