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Figure 4
Detail of (I) , showing the possible carbonyl–carbonyl interaction, with H atoms omitted for clarity. Hydrogen bonds are indicated by dashed lines. [Symmetry code: (v) −x, 1 − y, −z.] |
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Figure 4
Detail of (I) , showing the possible carbonyl–carbonyl interaction, with H atoms omitted for clarity. Hydrogen bonds are indicated by dashed lines. [Symmetry code: (v) −x, 1 − y, −z.] |