Crystallographic studies of the role of Mg as a stabilizing impurity in β-Ca3(PO4)2. The crystal structure of pure β-Ca3(PO4)2

X-ray scattering factors computed from numerical Hartree–Fock wave functions

D. T. Cromer, J. B. Mann · Acta Crystallographica Section A · 1968 · 3.5K citations

X-ray Crystallography, X-ray Spectroscopy, Nuclear Physics +13

Relativistic Calculation of Anomalous Scattering Factors for X Rays

D. T. Cromer, David A. Liberman · The Journal of Chemical Physics · 1970 · 3K citations

Photoelectric Cross Section, Spectroscopic Property, Engineering +15

Significance tests on the crystallographic <i>R</i> factor

Walter C. Hamilton · Acta Crystallographica · 1965 · 1.9K citations

Crystal Structure, Significance Tests, Physics +4

On the rigid-body motion of molecules in crystals

Verner Schomaker, K. N. Trueblood · Acta Crystallographica Section B · 1968 · 953 citations

Rigid-body Motion, Biophysics, Crystal Material +1

A general theory of X-ray diffraction in crystals

W. H. Zachariasen · Acta Crystallographica · 1967 · 759 citations

X-ray Crystallography, Engineering, Physics +7