Section HYB_GGA_XC_TUNED_CAM_B3LYP

• CAM version of B3LYP, tuned for excitations and properties  [Edit on GitHub]

• Section path: CP2K_INPUT / ATOM / METHOD / XC / XC_FUNCTIONAL / HYB_GGA_XC_TUNED_CAM_B3LYP

• This section cannot be repeated.

• Subsections

  • none

• Keywords

  • SECTION_PARAMETERS
  • SCALE
  • _AC
  • _ALPHA
  • _BETA
  • _OMEGA

• Keyword descriptions

  SECTION_PARAMETERS
  	&HYB_GGA_XC_TUNED_CAM_B3LYP {Logical}
  	Activates the functional.  [Edit on GitHub]
  	This keyword cannot be repeated and it expects precisely one logical.
  	The lone keyword behaves as a switch to .TRUE.
  	Default value: .FALSE.

  SCALE
  	SCALE {Real}
  	Scales this functional  [Edit on GitHub]
  	This keyword cannot be repeated and it expects precisely one real.
  	Default value: 1.00000000E+000

  _AC
  	_AC {Real}
  	Fraction of LYP correlation  [Edit on GitHub]
  	This keyword cannot be repeated and it expects precisely one real.
  	Default value: 8.10000000E-001

  _ALPHA
  	_ALPHA {Real}
  	Fraction of Hartree-Fock exchange  [Edit on GitHub]
  	This keyword cannot be repeated and it expects precisely one real.
  	Default value: 1.00000000E+000

  _BETA
  	_BETA {Real}
  	Fraction of short-range exact exchange  [Edit on GitHub]
  	This keyword cannot be repeated and it expects precisely one real.
  	Default value: -9.20100000E-001

  _OMEGA
  	_OMEGA {Real}
  	Range separation parameter  [Edit on GitHub]
  	This keyword cannot be repeated and it expects precisely one real.
  	Default value: 1.50000000E-001