RESUMO
In the title compound, C14H10N4O6S, the indazole ring system is almost perpendicular to the tosyl ring, as indicated by the dihedral angle of 89.40â (9)° between their planes. The dihedral angles between the indazole system and the nitro groups are 57.0â (3) and 31.9â (3)°. In the crystal, mol-ecules are linked by C-Hâ¯O inter-actions, forming chains running along [100].
RESUMO
In the title compound, C15H15N3O2S, the fused ring system is close to planar, the largest deviation from the mean plane being 0.030â (2)â Å, and makes a dihedral angle of 48.84â (9)° with the benzene ring belonging to the methyl-benzene-sulfonamide moiety. In the crystal, mol-ecules are -connected through N-Hâ¯N hydrogen bonds and weak C-Hâ¯O contacts, forming a two-dimensional network parallel to (001).
RESUMO
In the title compound, C(21)H(25)N(3)O(6)S, the dihedral angle between the meth-oxy-benzene and indazole rings is 74.96â (5)°. The crystal packing is stabilized by an N-Hâ¯O hydrogen bond into a two-dimensional network. In addition, C-Hâ¯π inter-actions and a π-π contact, with a centroid-centroid distance of 3.5333â (6)â Å, are observed. The crystal packing is stabilized by N-Hâ¯O and C-Hâ¯O hydrogen bonds.