PPT Slide
Ton Spek’s Platon Addsym - spectacular example Run Platon’s Addsym in default mode
- Addsym finds the true cell - which is a 1/8th subcell
- (3 independent Carbon atoms)
- Monoclinic P 21/c
- (compared to 96 atoms in the starting structure)
- Can be just as effective for ab-initio calculations on minerals.