Re: [SIESTA-L] HELP-- the pseudopential for Rh

2006-12-05 Thread
Hi Marcos, Thanks for your reply. I add the 4s into the valence as semicore--maybe this is not correct. however the lattice constant is 3.8358 with an error <1% comparing with the exp value, in fact, i am confused how to decide the valence electron configuration. Do you mind sending you

[SIESTA-L] HELP-- the pseudopential for Rh

2006-12-03 Thread
hello colleagues: using the pseudopential generated by meself, i did calculation on oxygen adsorption on Rh(111), but i found the chemisorption energy is much lower than that reported in the literature. i added the semicore into the pseudopential, the Rh-semi.inp is as follows: