[CP2K-user] Error in print &molecular_dipoles under &LOCALIZE in cp2k
Hongxia Hao
hongxi... at gmail.com
Mon Apr 6 21:47:43 UTC 2020
Hi all,
May I ask how to print the dipole moment per molecule of the system in
cp2k? I tried to do print molecular_dipoles in LOCALIZE:
&LOCALIZE
METHOD CRAZY
USE_HISTORY
&PRINT
&MOLECULAR_DIPOLES
FILENAME
COMMON_ITERATION_LEVELS 1
&END MOLECULAR_DIPOLES
&END PRINT
&END LOCALIZE
I got the output with dipole for each atom instead of each molecule. And
the charge and dipole in that file look strange. Here is the output:
# molecule nr, charge, dipole vector,
dipole[Debye]
1 0.000000 1.776306 3.225685 -0.605621
3.731900
2 0.000000 0.000000 0.000000 0.000000
0.000000
3 -1.000000 -1.330140 -10.563608 8.169183
13.419934
4 2.000000 -3.622403 -11.995749 -35.549171
37.693014
5 -1.000000 1.574029 7.322088 17.760927
19.275401
6 -1.000000 1.628780 7.316264 17.760135
19.277008
7 2.000000 8.035394 37.598858 24.967641
45.843481
8 -1.000000 -2.720630 -19.123560 -12.651981
23.090799
9 -1.000000 -2.671091 -19.055009 -12.740161
23.076823
10 2.000000 -7.066276 -31.035052 8.590107
32.968116
11 -1.000000 2.514106 16.005291 -5.065520
16.974969
12 -1.000000 2.514824 16.100937 -5.175383
17.098219
13 0.000000 -3.319100 -0.308859 -1.090959
3.507422
14 0.000000 0.000000 0.000000 0.000000
0.000000
15 -1.000000 7.280069 -11.128562 -10.671151
17.050447
16 0.000000 -0.037354 -0.270980 -3.464790
3.475572
17 -1.000000 12.725785 0.272589 14.091193
18.988987
18 0.000000 0.000000 0.000000 0.000000
0.000000
19 2.000000 16.628217 -11.185116 0.328394
20.042761
20 -1.000000 -8.317333 4.091696 -0.190585
9.271263
21 -1.000000 -8.285927 4.149230 -0.364462
9.273916
This is just for a neutral water molecule cluster in a big box. The charge
and dipole for each atom looks large and strange.
Does anyone know what might be wrong with this?
Sincerely
Hongxia
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