Figure 3
A plot of the Hirshfeld surface calculated over dnorm for I at 90 K, showing two adjacent molecules. Hydrogen bonds are drawn as green dashed lines. The red spot at the left corresponds to the C7—H7A⋯O5i [symmetry code: (i) x − 1, y, z] hydrogen bond (Table 3). The symmetry-equivalent red spot on the right side of the Hirshfeld surface is obscured from view. |