Welcome to the International Union of Crystallography
The IUCr is a member of the
International
Council for Science (ICSU)
and exists to serve the world community
of crystallographers. This home page supplies information on the Union,
its Commissions and Regional Associates, and its journals and other publications.
It is a major component of a web of crystallography services being developed
under the auspices of the IUCr.
![[IUCr logo]](iucr.gif)
![[Special Issue]](spissue.gif){kind=small}