The International Centre for Diffraction Data (ICDD)
Website of The International Centre for Diffraction Data (ICDD) – the leading organization in the field of X-ray powder diffraction. Newest investigations, journals, educational materials, programs and Grants-in-Aid.
The Collaborative Computational Project (CCP14)
Website of software engineers for structural analysis. Educational materials, catalogue of freely available programs for academic users.
STOE & Cie GmbH
Website of STOE company – one of the leading world producers of equipment for X-ray investigations, supplier of the “Interfaculty scientific-educational laboratory of X-ray structure analysis”.
X-ray crystallography in Wikipedia
en.wikipedia.org/wiki/X-ray_crystallography
X-ray crystallography in Wikipedia – scientific-popular notes about the crystal structure determination by X-ray methods.