Acta Crystallographica Section C

Structural Chemistry

Volume 70, Part 2 (February 2014)


computational materials discovery



em3064 scheme

Acta Cryst. (2014). C70, 207-209    [ doi:10.1107/S2053229613033810 ]

A hydrogen-bonded three-component complex: bis­(di­cyclo­hexyl­ammonium) 2,4-di­chloro­phenolate 2,4,6-tri­chloro­phenolate 2,4-di­chloro­phenol

X.-Q. Cai and Z. M. Jin

Abstract: The title complex, 2C12H24N+·C6H3Cl2O-·C6H2Cl3O-·C6H4Cl2O, consists of three different achiral components, dicyclohexylammonium cations, 2,4,6-trichlorophenolate anions and H-atom-bridged 2,4-dichlorophenolate/2,4-dichlorophenol units, held together by O-H...N and O-H...O hydrogen bonds to form a chiral hydrogen-bonded ring. A helical cylinder is established by the packing of these rings along a crystallographic 41 screw axes. Helical cylinders may be generated from each other by translation, resulting in the formation of the chiral crystal. Neighbouring parallel helical cylinders are associated by van der Waals inter­actions only.

Formula: 2C12H24N+·C6H3Cl2O-·C6H2Cl3O-·C6H4Cl2O

Keywords: crystal structure; hydrogen bonding; chloro­phenolate anions; helical hydrogen-bonded cylinders.


cmldisplay filedownload file

Chemical Markup Language (CML) file (15.1 kbytes)
[ doi:10.1107/S2053229613033810/em3064Isup3.cml ]
Supplementary material


Notes:

To open or display or play some files, you may need to set your browser up to use the appropriate software. See the full list of file types for an explanation of the different file types and their related mime types and, where available links to sites from where the appropriate software may be obtained.

The download button will force most browsers to prompt for a file name to store the data on your hard disk.

Where possible, images are represented by thumbnails.

 bibliographic record in  format

  Find reference:   Volume   Page   
  Search:     From   to      Advanced search

Copyright © International Union of Crystallography
IUCr Webmaster