Ontology highlight
ABSTRACT:
SUBMITTER: Li DL
PROVIDER: S-EPMC2979868 | biostudies-other | 2010
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20100127 Pt 2
In the title compound, C(14)H(11)BrN(4), the fused benzene and pyrimidine rings are nearly coplanar, making dihedral angles of 1.26 (14) and 3.53 (15)° in the two independent mol-ecules. In the crystal structure, π-π stacking inter-actions [centroid-centroid distances = 3.4736 (19) and 3.5416 (19) Å] and weak N-H⋯N and N-H⋯Br inter-actions contribute to the stability of the structure. ...[more]