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Open AccessArticle10.1107/s1600536810043060

3-Phenylsulfanyl-4-phenylsulfonyl-1,2,5-oxadiazole 2-oxide

Giuliana Gervasio,Domenica Marabello,Federica Bertolotti-2010-11-09-Acta Crystallographica Section E Structure Reports Online
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TL;DRAbstract

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 Å. The bond lengths in the penta-gonal ring show electron delocalization and the furoxan N-O bond length is quite short [1.211 (3) Å]. The dihedral angles between the central ring and pendant phenyl rings are 78.05 (14) and 84.28 (2)°.

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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 Å. The bond lengths in the penta-gonal ring show electron delocalization and the furoxan N-O bond length is quite short [1.211 (3) Å]. The dihedral angles between the central ring and pendant phenyl rings are 78.05 (14) and 84.28 (2)°.

Keywords

Dihedral angleFuroxanRing (chemistry)ChemistryOxadiazoleElectron delocalizationBond lengthCrystallography

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