1. What is the difference between the CASTEP and FORCITE geometry optimization.
2. Big periodic systems the CASTEP takes more memory due to memory the calculation gets failed So can I use forcite for such calculation
3. The optimized structure from forcite calculation can be used to calculate the properties in CASTEP ?.
4. what is the out put optimized structure file in both forcite and castep (XSD and XTD i am getting in castep)
Thank you very much
