Force field suitable for studying silica crystal

[reguieg yssaad]

TL;DR Summary

I need some advice and help please
-Is There a tow body force field suitable to study silica crystal or alpha quartz crystal? it's okay to gives Approximate results.
- Is the BKS force field suitable for silica crystal?
- If there are other simple terms of force field for studying the silica crystal. Advise me to use them.
Thank you.

I need some advice and help please
-Is There a two body force field suitable to study silica crystal or alpha quartz crystal? it's okay to gives Approximate results.
- Is the BKS force field suitable for silica crystal?
- If there are other simple terms of force field for studying the silica crystal. Advise me to use them.
Thank you.

 

[Sciencestd]

I don't know if that helps you but I just googled Beest–Kramer–van Santen and gave me this results that some articles talk about it:
https://www.google.com/search?client=firefox-b-d&q=Beest–Kramer–van+Santen

 

[reguieg yssaad]

I don't know if that helps you but I just googled Beest–Kramer–van Santen and gave me this results that some articles talk about it:
https://www.google.com/search?client=firefox-b-d&q=Beest–Kramer–van+Santen

Thank you for your informations.