Figure 3
Effect of pressure on the crystal structure of L-serine as viewed along c: (a) L-serine-I at ambient pressure; (b) L-serine-I at 4.8 GPa; (c) L-serine-II at 5.4 GPa. The A-layers run vertically, the B-layers horizontally. The orientations of all diagrams are the same; the scale is the same as that used in Figs. 1 and 2. The CH⋯O bonding is shown only in the bottom-left fragment of the diagram. Colour scheme: as shown in Fig. 1. |