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The problem is not here. You have a problem in your structure file.
<br>
I remind you that in the case of a rhombohedral system, you should
use the hexagonal lattice parameters and the rhombohedral
coordinates. <br>
<br>
For the moment, the structure you have generated contains very very
short In-Se distances (1.54 angström). <br>
Such distances are not reasonable between In and Se ... As a
consequence you have very small RMT(In) = 1.4 bohr! It should be
definitely bigger for Indium. <br>
<br>
Check carefully your structure file and check the bond distances in
the case.outputnn file. You will avoid problems such as the present
one. <br>
<br>
Regards<br>
<br>
Xavier<br>
<br>
<br>
On 03/07/2012 02:57 PM, ben amara imen wrote:
<blockquote
cite="mid:CACAZvnqC2n-BMmaWeT5757ynLeryGAC76h39pgb=iNFzsTSrBg@mail.gmail.com"
type="cite">
<div dir="ltr"><br>
<br>
<div class="gmail_quote">
<div dir="ltr">Hello!!<br>
My cristal have a rhonbohedral structure.The dstart file
show that there are core electrons leak out of MT-sphere . I
do the all suggestions :I tryed to increase the Rmt taking
into account the no overlapping of spheres, also I decrease
the core seperation energy ( I fixed it at -9 Ry), but the
problem still .<br>
<br>
<br>
The file case.struct is the following: <br>
InSe
<br>
R LATTICE,NONEQUIV.ATOMS:
4166_R-3m <br>
MODE OF CALC=RELA
unit=ang
<br>
7.558908 7.558908 47.847885 90.000000
90.000000120.000000 <br>
ATOM -1: X=0.00000000 Y=0.00000000 Z=0.00000000<br>
MULT= 1 ISPLIT= 4<br>
In NPT= 781 R0=0.00001000 RMT= 1.4000 Z:
49.0 <br>
LOCAL ROT MATRIX: 1.0000000 0.0000000 0.0000000<br>
0.0000000 1.0000000 0.0000000<br>
0.0000000 0.0000000 1.0000000<br>
ATOM -2: X=0.11111114 Y=0.11111114 Z=0.11111114<br>
MULT= 2 ISPLIT= 4<br>
-2: X=0.88888886 Y=0.88888886 Z=0.88888886<br>
In NPT= 781 R0=0.00001000 RMT= 1.4000 Z:
49.0 <br>
LOCAL ROT MATRIX: 1.0000000 0.0000000 0.0000000<br>
0.0000000 1.0000000 0.0000000<br>
0.0000000 0.0000000 1.0000000<br>
ATOM -3: X=0.82810000 Y=0.82810000 Z=0.82810000<br>
MULT= 2 ISPLIT= 4<br>
-3: X=0.17190000 Y=0.17190000 Z=0.17190000<br>
Se NPT= 781 R0=0.00005000 RMT= 1.2000 Z:
34.0 <br>
LOCAL ROT MATRIX: 1.0000000 0.0000000 0.0000000<br>
0.0000000 1.0000000 0.0000000<br>
0.0000000 0.0000000 1.0000000<br>
ATOM -4: X=0.61650000 Y=0.61650000 Z=0.61650000<br>
MULT= 2 ISPLIT= 4<br>
-4: X=0.38350000 Y=0.38350000 Z=0.38350000<br>
Se NPT= 781 R0=0.00005000 RMT= 1.2000 Z:
34.0 <br>
LOCAL ROT MATRIX: 1.0000000 0.0000000 0.0000000<br>
0.0000000 1.0000000 0.0000000<br>
0.0000000 0.0000000 1.0000000<br>
12 NUMBER OF SYMMETRY OPERATIONS<br>
-1 0 0 0.00000000<br>
0-1 0 0.00000000<br>
0 0-1 0.00000000<br>
1<br>
-1 0 0 0.00000000<br>
0 0-1 0.00000000<br>
0-1 0 0.00000000<br>
2<br>
0-1 0 0.00000000<br>
-1 0 0 0.00000000<br>
0 0-1 0.00000000<br>
3<br>
0 0-1 0.00000000<br>
-1 0 0 0.00000000<br>
0-1 0 0.00000000<br>
4<br>
0-1 0 0.00000000<br>
0 0-1 0.00000000<br>
-1 0 0 0.00000000<br>
5<br>
0 0-1 0.00000000<br>
0-1 0 0.00000000<br>
-1 0 0 0.00000000<br>
6<br>
0 0 1 0.00000000<br>
0 1 0 0.00000000<br>
1 0 0 0.00000000<br>
7<br>
0 1 0 0.00000000<br>
0 0 1 0.00000000<br>
1 0 0 0.00000000<br>
8<br>
0 0 1 0.00000000<br>
1 0 0 0.00000000<br>
0 1 0 0.00000000<br>
9<br>
0 1 0 0.00000000<br>
1 0 0 0.00000000<br>
0 0 1 0.00000000<br>
10<br>
1 0 0 0.00000000<br>
0 0 1 0.00000000<br>
0 1 0 0.00000000<br>
11<br>
1 0 0 0.00000000<br>
0 1 0 0.00000000<br>
0 0 1 0.00000000<br>
12<br>
Can you help me please! Thanks in advance<br>
<br>
</div>
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<br>
</div>
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