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1-[2,2-Bis(phenyl-sulfon-yl)ethen-yl]-4-meth-oxy-benzene.


ABSTRACT: In the title compound, C(21)H(18)O(5)S(2), the two sulfur-bound phenyl rings lie on opposite sides of the meth-oxy-phenyl group, making dihedral angles of 77.58?(8) and 87.45?(8)°with it. The dihedral angle between the sulfur-bound phenyl rings is 57.31?(8)°. In the crystal, ?-? stacking is observed between the two sulfur-bound phenyl rings, with a centroid-centroid distance of 3.878?(1)?Å and a dihedral angle of 7.58?(8)°. The mol-ecules are linked by weak C-H?O and C-H?? contacts.

SUBMITTER: Asahara H 

PROVIDER: S-EPMC3275222 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature

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1-[2,2-Bis(phenyl-sulfon-yl)ethen-yl]-4-meth-oxy-benzene.

Asahara Haruyasu H   Mayer Peter P   Mayr Herbert H  

Acta crystallographica. Section E, Structure reports online 20120121 Pt 2


In the title compound, C(21)H(18)O(5)S(2), the two sulfur-bound phenyl rings lie on opposite sides of the meth-oxy-phenyl group, making dihedral angles of 77.58 (8) and 87.45 (8)°with it. The dihedral angle between the sulfur-bound phenyl rings is 57.31 (8)°. In the crystal, π-π stacking is observed between the two sulfur-bound phenyl rings, with a centroid-centroid distance of 3.878 (1) Å and a dihedral angle of 7.58 (8)°. The mol-ecules are linked by weak C-H⋯O and C-H⋯π contacts. ...[more]

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