TABLE 1.

Crystalline size and miller indices (Hkl) value of observed crystalline peaks.

Peak position 2θ (°)	Hkl	Crystalline size (nm)	Average crystalline size (nm)
31.85	100	21.29	17.66
34.52	002	25.48
36.35	101	21.52
47.64	012	15.21
56.71	110	19.78
62.96	013	15.05
66.46	200	18.37
68.07	112	16.57
69.22	201	19.87
72.74	004	7.32
77.07	202	13.86