| Back to the main page of this manual | Input reference of CP2K version 9.1 | 
CP2K_INPUT /
               ATOM /
               METHOD /
               XC /
               XC_FUNCTIONAL /
               HYB_GGA_XC_B97_1P&HYB_GGA_XC_B97_1P {Logical} | 
               |
| Activates the functional. | |
| This keyword cannot be repeated and it expects precisely one logical. | |
                     The lone keyword behaves as a switch to
                     .TRUE. | 
               |
                     Default value:
                     .FALSE. | 
               
SCALE {Real} | 
               |
| Scales this functional | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     1.00000000E+000 | 
               
_COS0 {Real} | 
               |
| u^0 coefficient for opposite-spin correlation | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     9.25300000E-001 | 
               
_COS1 {Real} | 
               |
| u^1 coefficient for opposite-spin correlation | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     2.02700000E+000 | 
               
_COS2 {Real} | 
               |
| u^2 coefficient for opposite-spin correlation | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     -7.34310000E+000 | 
               
_COS3 {Real} | 
               |
| u^3 coefficient for opposite-spin correlation | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     0.00000000E+000 | 
               
_COS4 {Real} | 
               |
| u^4 coefficient for opposite-spin correlation | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     0.00000000E+000 | 
               
_CSS0 {Real} | 
               |
| u^0 coefficient for same-spin correlation | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     2.22800000E-001 | 
               
_CSS1 {Real} | 
               |
| u^1 coefficient for same-spin correlation | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     1.36780000E+000 | 
               
_CSS2 {Real} | 
               |
| u^2 coefficient for same-spin correlation | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     -1.50680000E+000 | 
               
_CSS3 {Real} | 
               |
| u^3 coefficient for same-spin correlation | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     0.00000000E+000 | 
               
_CSS4 {Real} | 
               |
| u^4 coefficient for same-spin correlation | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     0.00000000E+000 | 
               
_CX0 {Real} | 
               |
| u^0 coefficient for exchange | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     8.77300000E-001 | 
               
_CX1 {Real} | 
               |
| u^1 coefficient for exchange | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     2.14900000E-001 | 
               
_CX2 {Real} | 
               |
| u^2 coefficient for exchange | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     1.52040000E+000 | 
               
_CX3 {Real} | 
               |
| u^3 coefficient for exchange | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     0.00000000E+000 | 
               
_CX4 {Real} | 
               |
| u^4 coefficient for exchange | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     0.00000000E+000 | 
               
_CXX {Real} | 
               |
| coefficient for exact exchange | |
| This keyword cannot be repeated and it expects precisely one real. | |
                     Default value:
                     1.50000000E-001 | 
               
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