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Federal
NIST X-Ray Form Factor, Attenuation and Scattering Tables - SRD 66
National Institute of Standards and Technology —
This database collects tables and graphs of the form factors, the photoabsorption cross section, and the total attenuation coefficient for any element (Z <= 92).... -
Federal
NIST Atomic Reference Data for Electronic Structure Calculations - SRD 141
National Institute of Standards and Technology —
Atomic Reference Data for Electronic Structure Calculations contains total energies, partial energies and orbital eigenvalues for the atoms hydrogen through uranium,... -
Federal
NIST X-Ray Form Factor, Attenuation and Scattering Tables - SRD 66
Department of Commerce —
This database collects tables and graphs of the form factors, the photoabsorption cross section, and the total attenuation coefficient for any element (Z <= 92).... -
Federal
NIST Atomic Reference Data for Electronic Structure Calculations - SRD 141
Department of Commerce —
Atomic Reference Data for Electronic Structure Calculations contains total energies, partial energies and orbital eigenvalues for the atoms hydrogen through uranium,...