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<DIV><FONT face=Arial color=#000000 size=2>Hi, everyone,</FONT></DIV>
<DIV><FONT face=Arial size=2> I need to calculate the optical property for the nanotube wrapped with flavin. The system has 666 atoms.</FONT></DIV>
<DIV><FONT face=Arial size=2>is anyone has a revised sax code to handle 666 atom? Is it in principle possible to do this with sax program?</FONT></DIV>
<DIV><FONT face=Arial size=2>any other better chooice?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Zhifan Chen</FONT></DIV></BODY></HTML>