view article

Figure 4
A schematic view of a type `A' layer, where only the Na+ cations and –SO3 groups are drawn, showing the variety of loops linking the cations. For inter­cationic distances, see Table 1[link]. The significance of the light- and dark-grey shaded areas is discussed in the Comment. [Symmetry codes: (i) −x + 1, −y + 1, −z + 1; (ii) −x + 1, y − [{1\over 2}], −z + [{3\over 2}]; (iii) x, y − 1, z; (iv) −x + 1, −y, −z + 1; (v) x, −y + [{1\over 2}], z − [{1\over 2}]; (vii) x, −y + [{1\over 2}], z + [{1\over 2}]; (viii) x, y + 1, z; (ix) −x + 1, y + [{1\over 2}], −z + [{3\over 2}].]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Follow Acta Cryst. C
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds