Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 11 (November 2013)

inorganic compounds

Acta Cryst. (2013). E69, i73-i74    [ doi:10.1107/S1600536813026676 ]


B. Stöger

Abstract: RbH2AsO4, rubidium di­hydrogenarsenate (RDA), was synthesized by partial neutralization of an aqueous H3AsO4 solution with aqueous Rb2CO3. Its paraelectric room-temperature phase is composed of virtually regular tetra­hedral [AsO2(OH)2]- anions and Rb+ cations, both located on -4 positions. The [AsO2(OH)2] units are connected via O-H...O hydrogen bonds into a three-dimensional network, whereby the H atoms are equally disordered between the O atoms. The Rb+ cations are located in channels running along the <100> directions and coordinated by eight O atoms located at the vertices of a snub disphenoid.

CCDC reference: 963570

htmldisplay filedownload file

Hyper-Text Markup Language (HTML) file (44.7 kbytes)
[ doi:10.1107/S1600536813026676/pk2499sup0.html ]
Supplementary materials

cmldisplay filedownload file

Chemical Markup Language (CML) file
[ doi:10.1107/S1600536813026676/pk2499Isup3.cml ]
Supplementary material


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