Dear Zara, http://icmab.cat/leem/siesta/Databases/BasisSets/La/
Yours, Karim hi every body I am trying to work on a structure which have lantanium, with sithe help of siesta code so I needed Lantanium psf file. As you know siesta site doesn`t have it, I tried to generate it but I couldn`t. if any body can generat it or have it, I would be so thanksfull to have that. thank you.