Figure 5
Electrostatic potential mapped on the Hirshfeld surface of 7a at 100 K. Only shown are the potentials at the points of C⋯H and π–π contacts around the concavity of the xanthenyl moiety and its interaction with the arene group of a second 7a molecule (symmetry code: −x + 1, −y + 1, −z + 1). |