 | Acta Crystallographica Section E Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS |
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![[Figure 2]](zq2251fig2mag.jpg)
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Figure 2
(a) The xanthene plane that is a mean plane constructed from 14 atoms, namely C5, C6–C10, O1, C11–C17. (b) a mean plane constructed from 11 atoms, namely C11, C22–C28, O2, N3, and N4. (c) View of the molecule showing that planes (a) and (b) are roughly perpendicular to each other. |
![[Figure 2]](zq2251fig2.jpg)
| CRYSTALLOGRAPHIC COMMUNICATIONS |
ISSN: 2056-9890
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