Figure 1
A projection of the unit cell on to the (100) plane, with displacement ellipsoids drawn at the 95% probability level. [Symmetry codes: (ii) −x + , −y + , z; (xiii) −x + , −y + , z; (xiv) x + , −y + 1, −z + 1; (xv) −x + 1, y − , −z + 1; (xvi) −x + 1, y + , −z + 1.] |