Crystallography Journals Online makes articles from IUCr journals available both as fully navigable hyperlinked HTML and as Portable Document Format (PDF) files.
The HTML versions of the articles are best viewed in the latest versions of common browser software such as Firefox, Safari and Internet Explorer.
All users, including users of recent versions of other browsers such as Opera or Chrome, are invited to send feedback concerning the functionality of this site in their browsers to email@example.com.
PDF files may be viewed using Adobe's free Acrobat Reader software. You may need to configure this as a helper application for your browser software (see the Adobe site for more information on obtaining and configuring this software). The details of the configuration may vary between browsers (or between different versions of the same browser).