QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: Frank123 on September 7, 2017, 09:46

Title: Basis Sets
Post by: Frank123 on September 7, 2017, 09:46

Sir
      In OMX basis sets for aluminium there are two types one is Z=13 and the other Z=20. Can you please explain  what does Z signify?

Title: Re: Basis Sets
Post by: Ulrik G. Vej-Hansen on September 7, 2017, 10:16

Number of electrons treated explicitly - also called valence electrons.