Figure 6
Structure C of 3Se, with the anion–π interactions to trifluoromethanesulfonate marked, and with displacement ellipsoids drawn at the 50% probability level. H atoms and 1,2-dichloroethane molecules have been omitted for clarity. The first trifluoromethanesulfonate anion is generated by (x, y, z − 1) and the second trifluoromethanesulfonate anion and 3Se are generated by (−x + 1, −y + 1, −z). |