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The crystal structure of 2-nitroresorcinol
Authors:Charles R Ojala  William H Ojala  Doyle Britton
Institution:(1) Department of Chemistry, Normandale Community College, 55431 Bloomington, Minnesota;(2) Department of Chemistry, University of St. Thomas, 55104 St. Paul, Minnesota;(3) Department of Chemistry, University of Minnesota, 55455 Minneapolis, Minnesota
Abstract:2-Nitroresorcinol is triclinic, space group PImacr; at –100°Ca=7.083(2),b=7.696(2),c=6.607(2) Å, agr=74.61(2), beta=77.81(2), gamma=68.64(2)°,V=320.8(2) Å3,D x=1.606(1) g cm–3,Z=2. The two hydroxyl groups form symmetric intramolecular hydrogen bonds to the nitro group. The molecules pack in stacks held together by pgr-pgr interaction with adjacent molecules in a head-to-tail arrangement.
Keywords:2-Nitroresorcinol  intramolecular hydrogen bonding  packing
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