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<DIV><FONT face=Arial size=2>Hello Wien users,</FONT></DIV>
<DIV><FONT face=Arial size=2>When I optimised the volume of Si (cubic) with the
known (experimental) value a =b = c= 5.4307, space gp 227 Fd3m and RMT 1.76, I
get the optimised lowest energy value at vol +118%. My cell size has increased
to 7.05 Ang!</FONT></DIV>
<DIV><FONT face=Arial size=2>This looks abnormal. Could anyone suggest what
could have gone wrong?</FONT></DIV>
<DIV><FONT face=Arial size=2>Thnk you for your help,</FONT></DIV>
<DIV><FONT face=Arial size=2>Regards,</FONT></DIV>
<DIV><FONT face=Arial size=2>Chandrika</FONT></DIV>
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