3.3.4. PXRD Data

Figure 5 depicts the diffractograms of NDH, LP, and NDPT cocrystals from three kinds of solvent. NDH is shown in Figure 5a to have the specific peaks at 2θ = 13.1◦, 13.8◦, 15.0◦, 22.2◦, and 26.5◦ (assigned by green marks). It was supported by the previous FTIR and TG data confirmed as a tetrahydrate, with water mass ~20% [26]. Next, it is shown in Figure 5b that the LP diffractogram had specific peaks at 2θ = 15.2◦, 18.0◦, 19.5◦, 24.8◦ (purple marks). The diffractograms NDPT from all solvents that are shown in Figure 5c–e were similar, with the distinctive peaks are demonstrated at 2θ = 4.3◦, 7.2◦, 10.4◦, 13.0◦, 14.2◦, 17.9◦, 20.1◦, 24.1◦, and 26.3◦ (yellow marked). These data confirmed that a new multicomponent phase was produced from NDH and LP.

**Figure 5.** Diffractogram of NDH (**a**); LP (**b**); and NDPT from the 95% of methanol (**c**), acetone (**d**), and ethanol (**e**). The distinctive peaks of the new phase are assigned with yellow mark.
