2H-Chromen-4(3H)-one
نویسندگان
چکیده
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.
منابع مشابه
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011