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Crystallography studies crystal structures and their symmetries. A structure determination connects measurements such as crystal scattering patterns to a model of the unit cell and its atomic basis of a crystal.
X-ray crystallographic structure inference makes that connection explicit: compare proposed crystal structures through the positions and wave intensities of their predicted reflections. The main difficulty is that a diffraction pattern encodes wave interference, so it must be interpreted through a model rather than read as a direct picture of the chemical atoms.
Crystallography is the scientific study of crystals and their structures. It involves analyzing the arrangement of atoms within solid materials, particularly in crystalline substances where atoms are arranged in a highly ordered, repeating pattern. Crystallography plays a crucial role in various fields, including chemistry, physics, biology, and materials science. Key aspects of crystallography include: 1. **X-ray Diffraction**: This is one of the primary techniques used in crystallography.