Figure 1
(a) ORTEP representation (Burnett & Johnson, 1996) of the experimentally determined molecular structure in the crystal with atomic numbering scheme and displacement ellipsoids with 50% probability. (b) Calculated difference between multipole and invariom refinement. This difference is not a residual density map, as only modelled features are considered. Isosurfaces are 0.05 (dotted), 0.075 (meshed) and 0.1 (filled). Positive features are shown in green, negative surfaces in red. |