Figure 2.
Structure analysis of the CHH–Zn assemblies. (a) Single-crystal structure of CHH–Zn(II) in Pbcn space group. Color scheme: gray, C; red, O; blue, N; green, Zn; and purple, I. (b) Single-crystal structure of CHH–NaNO3 in P21/c space group. (c) Four snapshots taken from Movie S1 demonstrating the assembly kinetics of the CHH–Zn(NO3)2 single crystal. (d) PXRD pattern of a CHH–Zn (red), the measured (green), and the simulated (blue) pattern of the single crystal structure and of CHH–Zn(NO3)2 (cyan). (e) FLIM studies of the CHH–Zn(NO3)2 single crystal. (f) Lifetime distribution histogram derived from the FLIM study, showing two peaks centered at 1318 and 1890 ps. Scale bar is 50 μm.