Section GV09

• Combination of three different exchange hole models

• Section path: CP2K_INPUT / FORCE_EVAL / DFT / XC / XC_FUNCTIONAL / GV09

• This section cannot be repeated and cannot be optional.

• Subsections

  • none

• Keywords

  • SECTION_PARAMETERS
  • CUTOFF_RADIUS
  • GAMMA
  • SCALE_X

• Keyword descriptions

  SECTION_PARAMETERS
  	activates the functional
  	This optional keyword cannot be repeated and it expects precisely one logical.
  	The lone keyword behaves as a switch to .TRUE.
  	Default value: .FALSE.

  CUTOFF_RADIUS
  	Defines cutoff for lower integration boundary
  	This optional keyword cannot be repeated and it expects precisely one real.
  	Default value: 0.00000000E+00
  	Default unit: [angstrom]

  GAMMA
  	Parameter for Becke Roussel hole
  	This optional keyword cannot be repeated and it expects precisely one real.
  	Default value: 1.00000000E+00

  SCALE_X
  	scales the exchange part of the functional
  	This optional keyword cannot be repeated and it expects precisely one real.
  	Default value: 1.00000000E+00