International Tables for Crystallography

Linking to articles

All chapters of International Tables Online have an associated digital object identifier (DOI). This is a unique code that can be used to construct a persistent link to the authoritative online version of an article. This persistent linking is enabled by the CrossRef system.

Knowing the DOI allows you to construct a link as follows:

CrossRef base URL + DOI

For example, consider the table of contents found at The first chapter in this volume has the following bibliographic details:

International Tables for Crystallography (2006). Vol. D, ch. 1.1, pp. 3-33  [ doi:10.1107/97809553602060000628 ]

Given the CrossRef base URL "" and the article DOI "10.1107/97809553602060000628", the DOI link to access the article would be: