Crystal structure of 4,4′-diethynylbiphen­yl

نویسندگان

  • Tei Tagg
  • C. John McAdam
  • Brian H. Robinson
  • Jim Simpson
چکیده

The title compound, C16H10, crystallizes with four unique mol-ecules, designated 1-4, in the asymmetric unit of the monoclinic unit cell. None of the mol-ecules is planar, with the benzene rings of mol-ecules 1-4 inclined to one another at angles of 42.41 (4), 24.07 (6), 42.59 (4) and 46.88 (4)°, respectively. In the crystal, weak C-H⋯π(ring) interactions, augmented by even weaker C C-H⋯π(alkyne) contacts, generate a three-dimensional network structure with inter-linked columns of mol-ecules formed along the c-axis direction.

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عنوان ژورنال:

دوره 71  شماره 

صفحات  -

تاریخ انتشار 2015