Figure 10
Partial IR spectra of (a) the physical mixture of 1 and TEO. Polycrystalline powder of 1–TEO after (b) 3 min of grinding, (c) 6 min of grinding, (d) 9 min of grinding, (e) 12 min of grinding and (f) 15 min of grinding. (g) The IR spectrum of the single crystal of 1–TEO. |