Figure 3 (a, b) Dimers of 6-TAT-CN crystals and their multiple intermolecular interactions. (c) RTP behaviors of different host-guest films with 0.01 mol% guests dispersed in PPh3. (d) Fluorescence and phosphorescence spectra of PPh3 and host-guest films at ambient conditions. (e) Phosphorescence decay curves of host-guest-films at ambient conditions. Excitation wavelength: 360 nm.
Table 1 The photophysical characteristics of host-guest crystalline films at ambient conditions.