Table 3 FWHM values and crystallite average sizes calculated using Scherrer’s equation of ZnO NPs synthesized via C. citratus ALE

1

0

0

31.850

2.80740

0.3403

0

0

2

34.552

2.59380

0.3542

1

0

1

36.358

2.46900

0.3771

1

0

2

47.699

1.90510

0.4212

1

1

0

56.752

1.62080

0.4064

1

0

3

63.094

1.47230

0.3169

2

0

0

66.565

1.40370

0.3488

1

1

2

68.170

1.37450

0.3623

2

0

1

69.290

1.35500

0.4782

0

0

4

72.876

1.29690

0.4482

2

0

2

77.214

1.23450

0.4021

Crystallite average size

19.01 nm