Back to the main page of this manual | Input reference of CP2K version 8.2 |
CP2K_INPUT /
FORCE_EVAL /
DFT /
XAS_TDP /
KERNEL /
EXACT_EXCHANGE /
RI_METRIC
&RI_METRIC {Logical} |
|
Enables the use of a RI metric. | |
This keyword cannot be repeated and it expects precisely one logical. | |
The lone keyword behaves as a switch to
.TRUE. |
|
Default value:
.FALSE. |
CUTOFF_RADIUS {Real} |
|
The cutoff radius (in Angstrom) for the truncated Coulomb operator. | |
This keyword cannot be repeated and it expects precisely one real. | |
Default value:
0.00000000E+000 |
|
Alias names for this keyword: R_C, RC, RANGE |
OMEGA {Real} |
|
The range parameter for the short range operator (in 1/a0). | |
This keyword cannot be repeated and it expects precisely one real. | |
Default value:
0.00000000E+000 |
POTENTIAL_TYPE {Keyword} |
|
The type of operator used for the metric. | |
This keyword cannot be repeated and it expects precisely one keyword. | |
Default value:
OVERLAP |
|
List of valid keywords:
|
|
Alias names for this keyword: OP, OPERATOR, POTENTIAL |
T_C_G_DATA {Word} |
|
Location of the file t_c_g.dat that contains the data for the evaluation of the truncated gamma function | |
This keyword cannot be repeated and it expects precisely one word. | |
Default value:
t_c_g.dat |
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