view article
Figure 6
Errors in the total structure factor. (a) The unit cell contains six symmetry-related molecules. The atoms have errors in their positions and scattering, indicated by the arrows and concentric circles, respectively. (b) By the central limit, the probability distribution for the sum of the structure-factor contributions from all the atoms is a two-dimensional Gaussian in reciprocal space, centred at DFc, where 0 < D < 1, shown with grey shading. The structure-factor contributions from atoms and molecules as in Fig. 4[link] are shown in pink.

Journal logoBIOLOGICAL
CRYSTALLOGRAPHY
ISSN: 1399-0047
Volume 60| Part 12| November 2004| Pages 2169-2183
doi:10.1107/S0907444904016038
Follow Acta Cryst. D
Sign up for e-alerts
E-alerts
Follow Acta Cryst. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS