17 lines
887 B
Fortran
17 lines
887 B
Fortran
!--------------------------------------------------------------------------------------------------
|
|
!> @author Martin Diehl, KU Leuven
|
|
!> @brief physical constants
|
|
!--------------------------------------------------------------------------------------------------
|
|
module constants
|
|
use prec
|
|
|
|
implicit none
|
|
public
|
|
|
|
real(pReal), parameter :: &
|
|
T_ROOM = 298.15_pReal, & !< Room temperature in K (25°C)/Standard Ambient Temperaure and Pressure (SATP)
|
|
K_B = 1.380649e-23_pReal, & !< Boltzmann constant in J/Kelvin (https://doi.org/10.1351/goldbook)
|
|
N_A = 6.02214076e23_pReal !< Avogadro constant in 1/mol (https://doi.org/10.1351/goldbook)
|
|
|
|
end module constants
|