Figure 4
From: Designed synthesis of double-stage two-dimensional covalent organic frameworks
Double-stage rhombic COFs.
(a) The schematic representations of the synthesis of the rhombic CuPc-FPBA-ETTA COF, CuPc-FPBA-PyTTA COF and CuPc-FPBA-TABPy COF. (b–d) XRD patterns of (b) CuPc-FPBA-ETTA COF, (c) CuPc-FPBA-PyTTA COF and (d) CuPc-FPBA-TABPy COF (red: experimentally observed, green: Pawley refinement, black: their difference, magenta: simulated with eclipsed AA stacking mode, purple: simulated with slipped AA stacking mode, blue: simulated with slipped AA-2 stacking mode, orange: simulated with staggered AB stacking mode).
