Fig. 4: The proposed delamination mechanism of the Cu-Trz crystal during the plastic bending.
From: Plastic bending in a semiconducting coordination polymer crystal enabled by delamination

The schematic diagrams and crystal structures before (a), during (b), and after bending (c). Note that the red, yellow and green lines represent the coordination chains, Cu···Cu interactions, and the C–H···π interactions between the layers, respectively.