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ABSTRACT:
SUBMITTER: Betz R
PROVIDER: S-EPMC3089272 | biostudies-literature | 2011 May
REPOSITORIES: biostudies-literature
Betz Richard R McCleland Cedric C Marchand Harold H
Acta crystallographica. Section E, Structure reports online 20110416 Pt 5
In the title compound, C(9)H(8)O(2), a benzo-annulated heterocyclic ketone, the non-aromatic six-membered ring adopts an E(2) conformation. In the crystal, C-H⋯O contacts connect the mol-ecules into double sheets perpendicular to the crystallographic a axis. The centroid-centroid distance for two π-systems is 3.7699 (6) Å. ...[more]