|
|
|
Figure 8
Ca—O coordination polyhedron in CaSO4-hemihydrate as well as in CaSO4-subhydrate. (a) Asymmetry of the polyhedron; (b) alignment of angular and planar sides in the channel. |
|
|
|
Figure 8
Ca—O coordination polyhedron in CaSO4-hemihydrate as well as in CaSO4-subhydrate. (a) Asymmetry of the polyhedron; (b) alignment of angular and planar sides in the channel. |