Acta Crystallographica Section A · 1979 · 463 citations · 0 references
Natural SciencesChemistryComputational ChemistryError EstimationParameter EstimationStructural ElucidationStructural RefinementStructure DeterminationWeight EstimationChebyshev ApproximationChebyshev Polynomial RepresentationSemi-empirical Weight Estimation
The truncated Chebyshev polynomial provides a reliable scheme for the automatic determination of empirical weights for least-squares structure refinement when the errors are a function of |Fo|.