TY - JOUR
T1 - 2,3-Dimethyl-6-nitro-2H-indazole
AU - Chen, Yan
AU - Fang, Zheng
AU - Wei, Ping
PY - 2009
Y1 - 2009
N2 - In the mol-ecule of the title compound, C9H9N 3O2, the indazole ring system is almost planar [maximum deviation = 0.019 (3) Å for the C atom bearing the nitro group]. In the crystal structure, inter-molecular C - H⋯O inter-actions link the mol-ecules into centrosymmetric dimers, forming R 2 2(18) ring motifs. Aromatic π-π contacts between indazole rings [centroid-centroid distances = 3.632 (1) and 3.705 (1) Å] may further stabilize the structure.
AB - In the mol-ecule of the title compound, C9H9N 3O2, the indazole ring system is almost planar [maximum deviation = 0.019 (3) Å for the C atom bearing the nitro group]. In the crystal structure, inter-molecular C - H⋯O inter-actions link the mol-ecules into centrosymmetric dimers, forming R 2 2(18) ring motifs. Aromatic π-π contacts between indazole rings [centroid-centroid distances = 3.632 (1) and 3.705 (1) Å] may further stabilize the structure.
UR - http://www.scopus.com/inward/record.url?scp=68749120779&partnerID=8YFLogxK
U2 - 10.1107/S1600536809025410
DO - 10.1107/S1600536809025410
M3 - 文章
AN - SCOPUS:68749120779
SN - 1600-5368
VL - 65
SP - o1775
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 8
ER -