Fig. 2.
2D Chemical structure and structural analysis of Cu3(HHTP)2. a Rietveld refinement of PXRD patterns. b FE-SEM image of Cu3(HHTP)2, scale bar: 200 nm. c LD-HRTEM image of Cu3(HHTP)2 at a low resolution, scale bar: 20 nm. d LD-HRTEM image of Cu3(HHTP)2 along the [001] zone axis, indicating a hexagonal pore packing with d100 = 2.0 nm, scale bar: 2 nm. e–g LD-HRTEM images at (e) low and (g) high resolution along the [010] direction. Scale bars in (e) and (g) are 50 and 2 nm, respectively. f An FFT pattern of the yellow square in (e), scale bar: 2 nm−1