Four related benzazepine derivatives in a reaction pathway leading to a benzazepine carboxylic acid: hydrogen-bonded assembly in zero, one, two and three dimensions

Guerrero, S.A.; Sanabría, C.M.; Palma, A.; Cobo, J.; Glidewell, C.

doi:10.1107/S2053229614006007

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 9
Part of the crystal structure of compound (II)

, showing the formation of a chain of rings along [010] built from three-centre O—H⋯(N,O) hydrogen bonds. For the sake of clarity, H atoms not involved in the motif shown have been omitted. Atoms marked with an asterisk (*) or a hash (#) are at the symmetry positions (−x + 1, y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ) and (−x + 1, y + $[{1\over 2}]$ , −z + $[{1\over 2}]$ ), respectively.

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 70| Part 4| March 2014| Pages 408-415

doi:10.1107/S2053229614006007

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