Crystal form

A

B

Peak line

d/n(Å)

I/I0

d/n(Å)

I/I0

1

14.36

6.16

100

10.44

8.47

100

2

3.32

26.59

86

20.86

4.25

58

3

19.82

4.48

62

16.20

5.47

48

4

20.40

4.35

54

14.46

6.12

44

5

21.52

4.13

54

19.28

4.60

38

6

17.96

4.93

46

18.96

4.68

34

7

7.52

11.75

44

22.58

3.93

34

8

13.94

6.35

42

22.26

3.99

32

Table 1: PXRD data for CPZ-Na in its different crystal forms.