Abstract
The crystal structure of the quinone A, C15H14O6, derived from protoaphin-fb, has been determined by single-crystal X-ray diffraction at 295 K and refined by least squares to a residual of 0.051 for 758 ‘observed’ reflections. Crystals are monoclinic, P21, a 5.239(4), b 16.551(9), c 7.920(8) Å, β 108.92(6)°, Z 2. The structure determination confirms that proposed chemically, including the chirality of all asymmetric centres in the molecule.
Original language | English |
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Pages (from-to) | 2705-2709 |
Number of pages | 5 |
Journal | Australian Journal of Chemistry |
Volume | 30 |
Issue number | 12 |
DOIs | |
Publication status | Published - 1977 |
Externally published | Yes |