<html dir="ltr"><head><style id="axi-htmleditor-style" type="text/css">p { margin: 0px; }</style></head><body style="font-size: 10pt; font-family: Arial; background-image: none; background-repeat: repeat; background-attachment: fixed;"><br>dear users wien2k<br><blockquote style="border-left: 2px solid rgb(00, 00, 204); padding-left: 4px; margin-left: 16px;"><div style="font-family: Arial; font-size: 10pt;"><br> As i know esepar0 is initial energy for searching low and high states and eseparmin is minimum gap for seperation low and high states.<br>Now i have two question:<br>Is the above statement correct?<br>How can i determine esepar0 and eseparmin from DOS? ( i read all lecture about that but i am not sure )<br><br>Moreover in scf2 there is a sentence like:<br><br>Energy to separate low and high energystates: -1.200<br> <br>and usually there is a gap at that energy. Now can i use the width of that gap as a eseparmin?</div></blockquote></body></html>