- Howard D Flack
Acta Crystallogr C 2013 Aug 9;69(Pt 8):803-7. Epub 2013 Jul 9.
Chimie minérale, analytique et appliquée, University of Geneva, Geneva, Switzerland.
All the 139 noncentrosymmetric crystal structures published in Acta Crystallographica Section C between January 2011 and November 2012 inclusive have been used as the basis of a detailed study of the reporting of absolute structure. These structure determinations cover a wide range of space groups, chemical composition and resonant-scattering contribution. Defining A and D as the average and difference of the intensities of Friedel opposites, their level of fit has been examined using 2AD and selected-D plots. Read More