1. Tutorial for Read/Write CIF tool (1) Select (2) Depress

2. Arsenopyrite imported from Crystallography Open Database http://sdpd.univ-lemans.fr/cod/search.html (1) cut and paste from Web search (2) Depress CIF files with deficient syntax can be imported and edited into the Edit tool instead. unusual space-group symbol

3. The Toolkit got no problems with the space group

4. The distances and angles

5. Transform to conventional setting (1) Select (2) Depress Note: Z=8

6. Transformation to P21/c is proposed. Accept.

7. Z=4 (1) Select (2) Depress Lets produce a CIF file for this model

8. (1) Select (2) Depress Write a CIF file for the model in memory

9. This CIF can be cut-and-pasted into another package Arsenopyrite is now described in P21/c

10. End of Read/Write CIF tool tutorial