|
Figure 2 The packing of TbHP2O7.4H2O viewed along a. Hydrogen bonds are represented by dashed lines. Colour code: Pink (P2O7 polyhedra), red spheres (O), grey spheres (Tb), dark grey spheres (H). All atoms are displayed with arbitrary radii. For clarity, O atoms belonging to PO4 tetrahedra have a smaller size than O atoms of water molecules. O atoms that would obscure H atoms important for understanding the hydrogen bonding scheme are plotted semitransparently. |