<br>Here below is an example, where i had used different basis functions for
the phenyl ring and thiol group H-atoms. A similar technique may work even for your system.<br><br> geometry={Angstrom;<br> C1<br> C1 1 cc2<br> C1 2 cc3 1 ccc3<br> C1 3 cc4 2 ccc4 1 dih4<br>
C1 4 cc5 3 ccc5 2 dih5<br> C1 5 cc6 4 ccc6 3 dih6<br> S2 4 sc7 3 scc7 2 dih7<br> H3 7 1.600 4 hsc8 3 dih8<br> H4 3 hc9 2 hcc9 1 dih9<br>
H4 5 hc10 6 hcc10 1 dih10<br>
H4 2 hc11 3 hcc11 4 dih11<br> H4 6 hc12 5 hcc12 4 dih12<br> H4 1 hc13 2 hcc13 3 dih13<br> }<br><br> basis=vtz,S2=avtz,H3=avtz<br><br><div class="gmail_quote">On Sat, May 7, 2011 at 1:05 PM, Zork Zou <span dir="ltr"><<a href="mailto:zorkzou@yahoo.com.cn">zorkzou@yahoo.com.cn</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><table border="0" cellpadding="0" cellspacing="0"><tbody><tr><td style="font: inherit;" valign="top">
<div>Dear all,</div>
<div> </div>
<div>I'm trying to use different basis functions for different nitrogen atoms, for example, cc-pvtz and 6-311g respectively in the calculation of NH4NO3.</div>
<div> </div>
<div>basis={<br>default=vdz<br>N1 = vtz<br>N2 = 6-311g<br>}</div>
<div> </div>
<div>But molpro always uses cc-pvtz for both the nitrogen atoms. Is there any way to do it correctly? Thanks.</div>
<div> </div>
<div>Best,<br>Wenli<br></div></td></tr></tbody></table><br>_______________________________________________<br>
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<br></blockquote></div><br>