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Document Type: Artigo
Title: The charge-transfer complex 1-amino-anthraquinone-7,7',8,8'-tetra-cyano-quinodimethane (1/1)
Authors: Oliveira, Adriano Bof de
Beck, Johannes
Daniels, Jörg
Santos, Jaciara Nascimento
Feitosa, Bárbara Regina Santos
Issue Date: Feb-2013
Abstract: The reaction of 1-aminoanthraquinone with 7,7',8,8'-tetracyanoquinodimethane yielded the title charge-transfer complex, C14H9NO2·C12H4N4. The molecules have maximum deviations from the mean planes through the non-H atoms of 0.0769 (14) Å for an oxo O atom and 0.1175 (17) Å for a cyano N atom, respectively. The dihedral angle between the two planes is 3.55 (3)°. In the crystal, molecules are stacked into columns along the a-axis direction. Pairs of N-HN and N-HO interactions connect the molecules perpendicular to the stacking direction. Additionally, an intramolecular N-HO hydrogen-bond interaction is observed for 1-aminoanthraquinone.
Keywords: Complexo de transferência de carga
ISSN: 1600-5368
Publisher / Institution : International Union of Crystallography
Citation: OLIVEIRA, A. B. et al. The charge-transfer complex 1-aminoanthraquinone-7,7',8,8'-tetracyanoquinodimethane (1/1). Acta Crystallographica Section E, Chester, v. 69, n. 2, p. o301-o301, fev. 2013. Disponível em: <>. Acesso em: 12 jul. 2013.
License: Creative Commons Attribution Licence
Appears in Collections:DQI - Artigos de periódicos

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