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3′,4′-Dichloro­biphenyl-4-yl 2,2,2-trichloro­ethyl sulfate
Journal article   Open access

3′,4′-Dichloro­biphenyl-4-yl 2,2,2-trichloro­ethyl sulfate

Xueshu Li, Sean Parkin, Michael W Duffel, Larry W Robertson and Hans-Joachim Lehmler
Acta crystallographica. Section E, Structure reports online, Vol.66(Pt 7), pp.o1615-o1616
06/09/2010
DOI: 10.1107/S1600536810020362
PMCID: PMC3006693
PMID: 21587847
url
https://doi.org/10.1107/S1600536810020362View
Published (Version of record) Open Access

Abstract

The four independent mol­ecules in the asymmetric unit of the title compound, C 14 H 9 Cl 5 O 4 S, are related by pseudo-inversion centres. The mol­ecules have C aromatic —O bond lengths ranging from 1.426 (10) to 1.449 (9) Å and biphenyl-4-yl sulfate ester bond lengths ranging from 1.563 (6) to 1.586 (6) Å, which is comparable to structurally related sulfuric acid diesters. The dihedral angles between the benzene rings range from 22.5 (4) to 29.1 (4)° and are significantly smaller than the calculated dihedral angle of 41.2°.
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