In:
Acta Crystallographica Section E Structure Reports Online, International Union of Crystallography (IUCr), Vol. 64, No. 9 ( 2008-09-01), p. o1677-o1677
Abstract:
In the title compound, C 8 H 6 N 2 O 2 , intermolecular N—H...O hydrogen bonds involving the amine and carbonyl groups create centrosymmetric dimers between adjacent nearly coplanar molecules. These dimers are further connected by weak N—H...O hydrogen bonds, forming a two-dimensional network. Molecules are packed in the crystal structure with adjacent benzene and pyrimidine rings approximately coplanar; the centroid–centroid separation is 3.863 Å and the dihedral angle between the mean planes is 0.64°, indicating the presence of weak intermolecular face-to-face π–π stacking interactions.
Type of Medium:
Online Resource
ISSN:
1600-5368
DOI:
10.1107/S1600536808024240
DOI:
10.1107/S1600536808024240/bh2183sup1.cif
DOI:
10.1107/S1600536808024240/bh2183sup0.html
DOI:
10.1107/S1600536808024240/bh2183Isup2.hkl
Language:
Unknown
Publisher:
International Union of Crystallography (IUCr)
Publication Date:
2008
detail.hit.zdb_id:
2843762-7
detail.hit.zdb_id:
2041947-8
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