Different hydrogen-bonded structures in three 2-thienyl-substituted tetra­hydro-1,4-ep­oxy-1-benzazepines

Blanco, M.C.; Palma, A.; Bahsas, A.; Cobo, J.; Glidewell, C.

doi:10.1107/S0108270109031199

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 3
Part of the crystal structure of (II)

, showing the formation of a chain of rings parallel to [010] built from a combination of C—H⋯O and C—H⋯π(thienyl) hydrogen bonds. The [010] direction is vertical and the chain is viewed approximately along [100]. For the sake of clarity, the unit-cell outline and H atoms bonded to C atoms which are not involved in the motifs shown have been omitted. S atoms marked with an asterisk (*), a dollar sign ($) or an ampersand (&) are at the symmetry positions ( $[{3\over 2}]$ − x, $[{1\over 2}]$ + y, z), (x, 1 + y, z) and ( $[{3\over 2}]$ − x, − $[{1\over 2}]$ + y, z), respectively.

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 65| Part 9| August 2009| Pages o487-o491

doi:10.1107/S0108270109031199

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