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ABSTRACT:
SUBMITTER: Journot G
PROVIDER: S-EPMC2979789 | biostudies-literature | 2010 Jan
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20100116 Pt 2
The title achiral compound, C(13)H(18)N(2)O, crystallized in the chiral monoclinic space group P2(1). The pyrrole rings are inclined to one another by 62.30 (11)°, and the propanol chain is in an extended conformation. In the crystal, the two pyrrole NH groups are involved in inter-molecular N-H⋯O hydrogen bonds, leading to the formation of a helical arrangement propagating along the b axis. An inter-esting feature of the crystal structure is the absence of any conventional hydrogen bonds involv ...[more]