| Back to the main page of this manual | Input reference of CP2K version 2022.1 | 
CP2K_INPUT /
               ATOM /
               METHOD /
               XC /
               XC_FUNCTIONAL /
               GGA_K_PBE3| &GGA_K_PBE3 {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 | 
| _A {Real} | |
| a | |
| This keyword cannot be repeated and it expects precisely one real. | |
| Default value: 4.13550000E+000 | 
| _C1 {Real} | |
| c1 | |
| This keyword cannot be repeated and it expects precisely one real. | |
| Default value: -3.74250000E+000 | 
| _C2 {Real} | |
| c2 | |
| This keyword cannot be repeated and it expects precisely one real. | |
| Default value: 5.02580000E+001 | 
| _C3 {Real} | |
| c3 | |
| This keyword cannot be repeated and it expects precisely one real. | |
| Default value: 0.00000000E+000 | 
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