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N,N'-Diethyl-N,N'-[1,3-phenylene-bis(methyl-ene)]dibenzene-sulfonamide.


ABSTRACT: In the title compound, C(24)H(28)N(2)O(4)S(2), the dihedral angles between the central benzene ring and the pendant rings are 77.44?(11) and 79.23?(10)°, and the dihedral angle between the pendant rings is 23.31?(12)°. Both sulfonamide groups project to the same side of the central benzene ring and the mol-ecule has approximate non-crystallographic mirror symmetry. One of the ethyl side chains is disordered over two sets of sites in a 0.526?(14):0.474?(14) ratio. In the crystal, inversion dimers linked by pairs of weak C-H?O inter-actions occur, generating R(2) (2)(28) loops.

SUBMITTER: Ejaz 

PROVIDER: S-EPMC3247432 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature

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N,N'-Diethyl-N,N'-[1,3-phenylene-bis(methyl-ene)]dibenzene-sulfonamide.

Ejaz   Khan Islam Ullah IU   Ahmad Hira H   Harrison William T A WT   Sheikh Tahir Ali TA  

Acta crystallographica. Section E, Structure reports online 20111029 Pt 11


In the title compound, C(24)H(28)N(2)O(4)S(2), the dihedral angles between the central benzene ring and the pendant rings are 77.44 (11) and 79.23 (10)°, and the dihedral angle between the pendant rings is 23.31 (12)°. Both sulfonamide groups project to the same side of the central benzene ring and the mol-ecule has approximate non-crystallographic mirror symmetry. One of the ethyl side chains is disordered over two sets of sites in a 0.526 (14):0.474 (14) ratio. In the crystal, inversion dimers  ...[more]

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