<div dir="ltr"><font color="#009900" face="'comic sans ms', sans-serif"><b>Dear Wien2k Users and Developers,</b></font><div><font color="#009900" face="'comic sans ms', sans-serif"><b>I hope you are all happy.</b></font></div>
<div><font face="'comic sans ms', sans-serif" size="4" color="#cc0000"><b>First I should pass may great thanks to Professor Laurence Marks </b></font></div><div><font face="'comic sans ms', sans-serif" size="4" color="#cc0000"><b>and Doctor Gavin Abo.</b></font></div>
<div><font color="#009900" face="'comic sans ms', sans-serif"><b><br></b></font></div><div><font face="'comic sans ms', sans-serif"><b><font color="#666600">Then, as I mentioned in previous posts, I am trying to make some calculation for CaMnO3 (G-Type AFM) structure; I tried to do it using information mentioned in UG, and also FAQ; but I have some problem such as </font><font color="#ff6600">"how to construct case.struct_supergroup" for this case?"</font><font color="#666600">!</font></b></font></div>
<div><font color="#009900" face="'comic sans ms', sans-serif"><b><br></b></font></div><div><font face="'comic sans ms', sans-serif"><b><font color="#999900">Noteworthy, I tried to use the examples provided in </font><font color="#ff6600">"$WIENROOT/SRC_afminput/afminput_test"</font><font color="#999900"> directory; I think it was successful for </font><font color="#ff6600">Cr & CuO</font><font color="#999900"> cases, however the previous message is here also for both of these examples in all iterations: </font><font color="#ff6600">"vec2old_lapw command not found"</font><font color="#999900">!!!</font></b></font></div>
<div><font face="'comic sans ms', sans-serif"><b><font color="#666600">In addition, I tried to use the structure file also for the third example </font><font color="#ff6600">"nio_afm"</font><font color="#666600">, but when I visualized the structure using XCrysden, I saw the angles between </font><font color="#ff6600">a & b are not 90 Degree</font><font color="#666600">, while in the structure file it is 90 !!!; also as this one does not have </font><font color="#ff6600">struct_supersgroup,</font><font color="#666600"> I could not go on anymore!</font></b></font></div>
<div><font face="'comic sans ms', sans-serif"><b><font color="#999900">I will be so thankful if anyone can guide me more clearly how to construct the </font><font color="#ff6600">"case.struct_supergroup"</font><font color="#999900"> for </font><font color="#ff6600">CaMnO3</font><font color="#999900">, or similar structure such as Ca1-xPbxMnO3".</font></b></font></div>
<div><font color="#009900" face="'comic sans ms', sans-serif"><b><br></b></font></div><div><font color="#009900" face="'comic sans ms', sans-serif"><b>Best Regards,</b></font></div><div><b style="color:rgb(0,153,0);font-family:'comic sans ms',sans-serif">Ahmad Gharleghi</b></div>
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