hello everybody:
I am sorry to ask the simple qusetion that what's the difference between PM space group and CM space.My xred
xred 0.00 0.00 0.00
0.50 0.00 0.50
0.00 0.50 0.50
0.50 0.50 0.00
0.50 0.50 0.46
How to recompose it to CM space group?
Any help is appreciated,
Thank you very much