(2-Amino-3-nitro­benzoato-κO)triphenyl­tin(IV)

The asymmetric unit of the title compound, [Sn(C(6)H(5))(3)(C(7)H(5)N(2)O(4))], consists of two independent mol­ecules. In each mol­ecule, the four-coordinated Sn(IV) atom exists in a distorted tetra­hedral geometry and two intra­molecular N—H⋯O hydrogen bonds with S(6) ring motifs are present. In one mol­ecule, the benzene ring of the 2-amino-3-nitro­benzoate ligand makes dihedral angles of 42.74 (11), 89.66 (13) and 53.04 (10)° with the three phenyl rings. The corresponding dihedral angles for the other mol­ecule are 6.29 (11), 66.55 (11) and 62.33 (10)°. In the crystal, a weak inter­molecular C—H⋯π inter­action and a π–π stacking inter­action with a centroid–centroid distance of 3.5877 (12) Å are observed.