Fig. 3: Characterizations of the structures.

a–c PXRD patterns of BTH-1, 2, 3: experimental pattern (red), Pawley refined profile curve (black), Bragg diffractions (green), difference (blue), simulated patterns from AA eclipsed (purple); nitrogen adsorption and desorption isotherms of BTH-1 (d), BTH-2 (e), and BTH-3 (f).