<html>
<head>
<style>
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Verdana
}
</style>
</head>
<body class='hmmessage'>
<pre><font style="font-size: 10pt;" size="2" face="Arial">Dear gromacs users,</font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial">I am using genion command to add a negative two charged ion: </font></pre><font style="font-size: 10pt;" size="2" face="Arial">genion -s water.tpr -o watern.gro -nq 2 -nname O- -nn 1 -g watern.log.</font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial">It does not work. It shows: </font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial">Fatal error:</font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial">No such moleculetype O</font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial">Could anybody give me some idea about making a -2 charged ion? Thank you so much!</font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial">Best regards,</font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial"><br></font><font style="font-size: 10pt;" size="2" face="Arial">Candy</font><br /><hr />立刻下载 MSN 保护盾，保障Messenger 安全稳定！ <a href='http://im.live.cn/safe/' target='_new'>现在就下载！</a></body>
</html>