|
Figure 1 The molecular structure of 1, showing the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. [Symmetry codes: (i) −x, y, z; (ii) x, y, − z; (iii) x, 1 − y, 1 − z; (iv) x, 1 − y, − + z; (v) x, 2 − y, 1 − z; (vi) −x, 1 − y, 1 − z]. |