<div dir="ltr"><div class="gmail_default" style="font-family:times new roman,serif;font-size:large"></div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large"><font>Dear all,<br></font></div>
<div class="gmail_default" style="font-family:times new roman,serif;font-size:large"><font>I am having trouble in performing NBO analysis of ozone molecule with MOLPRO. Actually, I found one example file in MOLPRO test jobs which will calculate natural localized molecular orbitals by using this example I am able to do NBO for benzene molecule. But, with ozone it's complaining after 6 cycles of NBO as,<br>
No suitable structure found! The problem occurs in nbo_transform. <br>I also have spent some time in looking the corresponding source code but, no clue.<br></font></div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large">
<font>I also have copied part of input and output here which may help to resolve the issue.<br></font></div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large"><font>****input***<br></font></div>
<div class="gmail_default" style="font-family:times new roman,serif;font-size:large"><font>geometry={ Angstrom<br>}<br>hf<br>{nbo,keep_wbi=1<br>}<br>put,molden,o3_nbo.molden;<br>--<br></font></div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large">
<font>****output***<br></font></div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large"><font>5 3 5 3 124 3<br> 25.0% 41.3% 25.0% 6.0% 2.8%<br>
- - - - - - - - - - - - - - - - - - - - - - - - ( threshold = 1.55 )<br> 6 3 5 3 124 3<br> 25.0% 41.3% 25.0% 6.0% 2.8%<br> No suitable structure found!<br> Try using KEEP_WBI=1<br>
? Error<br> ? The problem occurs in nbo_transform<br><br></font></div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large"><font>Any suggestions....?<br><br></font></div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large">
<font>Thanks,<br></font></div><div class="gmail_default" style="font-family:times new roman,serif;font-size:large"><font>Mahesh.<br></font></div></div>