<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; ">Hiii All...</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3">I want to do </font><font class="Apple-style-span" face="'times new roman', 'new york', times, serif">steepest</font><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"> descent energy minimization for molecule Bromobenzisoxazolone Barretin, I have all the required files like.itp and .gro. Also, changed force field from ffG43a1 to ffgmx but no use. Same error of Atomtype 'CR' not found, is coming again n again. Please suggest me possible corrections.</font></div><div><font
class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"><br></font></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3">Thanks in advance</font></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif">Radhika</font></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif"><br></font></div></div></body></html>