Some interesting databases

Scattering angle and scattering factors: Sergey Stephanovs X-ray server http://sergey.gmca.aps.anl.gov/

Overview over all the synchrotrons and some great tutorials: http://www.lightsources.org/cms/

summarized coarse overview in periodic system: McMasters tables http://cars9.uchicago.edu/mcbook/

NIST databases http://www.nist …