<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:18pt"><div><span style="font-size: 18px;"><span>Dear wien2k de authors and users </span></span><br></div><div style="color: rgb(0, 0, 0); font-size: 24px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">Iam calculating GGA+U+SO please I want to know how to <br></div><div style="color: rgb(0, 0, 0); font-size: 24px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">calculated spin–orbital coupling (SOC) effects might be important to electronic structure descriptions . SOC makes americium 5f orbitals to split into the lower j = 5/2 (f5/2) and higher j = 7/2 (f7/2) orbitals<br></div></div></body></html>