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Figure 3
Projection of three-dimensional reconstructed reciprocal space from ADT data: (a) and (b) (100) and (001) projections of a strongly disordered data set; (c) and (d) (100) and (001) projections of the almost ordered data set used for structure solution. The three-dimensional reciprocal space was visualized using UCSF Chimera (Pettersen et al., 2004BB30). The threshold for visualization was chosen in order to emphasize the difference between the two datasets. In (100) projections the streaks along c* are evident for the first data set. In (001) projections no diffuse scattering is observed and the systematic extinctions due to the C-centring are well resolved.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
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