Hi everyone, I am new to CP2K and trying to optimize the SiO₂ surface, but I am encountering errors. Can anyone help me with working on solid surfaces in CP2K and optimizing the SiO₂ surface?. I am trying to optimize the SiO₂ surface using the 6-311++G(d,p) basis set and the B3LYP functional. -- You received this message because you are subscribed to the Google Groups "cp2k" group. To unsubscribe from this group and stop receiving emails from it, send an email to <a href="mailto:cp2k+unsubscribe@googlegroups.com">cp2k+unsubscribe@googlegroups.com</a>. To view this discussion visit <a href="https://groups.google.com/d/msgid/cp2k/f4300fd1-5799-44c5-a29f-e320b5e10891n%40googlegroups.com?utm_medium=email&utm_source=footer">https://groups.google.com/d/msgid/cp2k/f4300fd1-5799-44c5-a29f-e320b5e10891n%40googlegroups.com</a>.