<div dir="ltr">Dear list,<div><br></div><div>I am writing this email to ask for some help for transition state search using ccsd(t). </div><div>I got more than 1 imaginary frequencies for two transition states. I have tried narrow the criteria for optimization. </div><div>Have anyone also come across this issue?</div><div>Thank you very much.</div><div><br></div><div>Best,</div><div>Xi<br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr">Xi CHEN<div>Graduate Student</div><div>Department of Chemistry</div><div>Brown University</div><div>Providence </div><div><br></div></div></div>
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