Figure 3
The repeat unit showing only the connectivity of the CuI ions. The view is approximately normal to the twofold axis of the 14-membered ring. Displacement ellipsoids are shown at the 30% probability level. [Symmetry codes: (ii) −x + , y, −z + 1; (iii) −x + , −y + , −z + ; (iv) x, −y + , z + .] |