A probabilistic theory of two-phase seminvariants of first rank via the method of representations. III
Acta Crystallographica Section A: Crystal Physics, Diffraction, Theoretical and General Crystallography
, Volume 35 (2): 296 – Mar 1, 1979
Abstract
The estimation of two-phase seminvariants of first rank is carried out for all space groups. Representations theory Giacovazzo (1977). Acta Cryst. A33, 933- 944 is suitably combined with the joint probability distribution method. Formulae are obtained which exploit the knowledge of the diffraction magnitudes belonging to the first phasing shell of two-phase seminvariants both via the exponential form the characteristic function and via its Gram-Charlier expansion.
