 | Acta Crystallographica Section E Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS |
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![[Figure 1]](eb2013fig1mag.jpg)
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Figure 1
Perspective views of compounds (I)–(IV), showing the atom-numbering schemes. Displacement ellipsoids are drawn at the 50% probability level and H atoms are shown as small spheres of arbitrary radii. [Symmetry codes: (i) x, 1 − y, z; (ii) −x, 1 − y, 1 − z; (iii) −x, y, 1 − z; (iv) −x, 1 − y, −z; (v) −x, y, −z; (vi) x − 1, y − 1, z − 1.] |
![[Figure 1]](eb2013fig1.jpg)
| CRYSTALLOGRAPHIC COMMUNICATIONS |
ISSN: 2056-9890
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