Figure 2
Twelvefold coordination of the Dy3+ ion by six bidentate nitrate ions in Ag3Dy2(NO3)9: (a) view along the threefold symmetry axis; (b) distorted icosahedron around Dy. Atoms are drawn at the 60% probability level. [Symmetry codes: (i) z + , −y + , x − ; (iv) x − , z + , −y + ; (v) −y + , x − , z + ; (vi) −y + , −z, x − ; (vii) x − ; −y + , −z; (viii) −z, x − , −y + .] |