| _SECTION_PARAMETERS_ | |
| activates the functional | |
| This optional keyword expects a logical | |
| This keyword behaves as a switch T . Default value: F | |
| SCALE_X | |
| scales the exchange part of the functional | |
| This optional keyword expects a real. Default value: 1.0000000000000000E+00 | |
| CUTOFF_RADIUS | |
| Defines cutoff for lower integration boundary | |
| This optional keyword expects a real. Default unit: [angstrom], default value: 5.2917720859000006E-01 angstrom |