Figure 2
Difference density maps: Δρ in the (010) plane through Rb1 for (a) model I and (b) model V refinements and ΔρM in (c) the (010) plane through Ti1, (d) the (100) plane through Ti2, (e) the (010) plane through As1, and (f) the (100) plane through As2. Contour intervals are 0.3 e Å−3 [σ(Δρ) = 0.2 e Å−3]; positive contours are solid and negative contours are shown as short dashed lines. Atoms deviating from the planes are shown in italics. Map borders are 5 × 5 Å. |