In the title compound, C(14)H(10)N(2)O(4)S(2), the furoxan heterocyclic ring and the two S atoms are almost co-planar, with a mean deviation of 0.036 angstrom. The bond lengths in the pentagonal ring show electron delocalization and the furoxan N-O bond length is quite short [1.211 (3) angstrom]. The dihedral angles between the central ring and pendant phenyl rings are 78.05 (14) and 84.28 (2)degrees.
3-Phenylsulfanyl-4-phenylsulfonyl-1,2,5-oxadiazole 2-oxide
Bertolotti FedericaMembro del Collaboration Group
2010-01-01
Abstract
In the title compound, C(14)H(10)N(2)O(4)S(2), the furoxan heterocyclic ring and the two S atoms are almost co-planar, with a mean deviation of 0.036 angstrom. The bond lengths in the pentagonal ring show electron delocalization and the furoxan N-O bond length is quite short [1.211 (3) angstrom]. The dihedral angles between the central ring and pendant phenyl rings are 78.05 (14) and 84.28 (2)degrees.
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