| 2θo | Previous data (*), (**) | Present work |
| d(A)˚ | d(A)˚ | |
| 16.90 | 4.83842 | 4.83842 |
| 17.55 | 2.96446 | 2.96446 |
| 22.01 | 2.52808 | 2.52808 |
| 24.50 | 2.42134 | 2.42134 |
| 29.01 | 2.09698 | 2.09698 |
| 32.29 | 2.03174 | 2.03174 |
| 33.8 | 1.93811 | 1.93811 |
| 37.85 | 1.61423 | 1.61423 |
| 44.30 | 1.4831 | 1.4831 |