Vunit class

Collection of constants and conversion factors. More...

Files
file	vunit.h
	Contains a collection of useful constants and conversion factors.
Defines
#define	Vunit_J_to_cal   4.1840000e+00
	Multiply by this to convert J to cal.
#define	Vunit_cal_to_J   2.3900574e-01
	Multiply by this to convert cal to J.
#define	Vunit_amu_to_kg   1.6605402e-27
	Multiply by this to convert amu to kg.
#define	Vunit_kg_to_amu   6.0221367e+26
	Multiply by this to convert kg to amu.
#define	Vunit_ec_to_C   1.6021773e-19
	Multiply by this to convert ec to C.
#define	Vunit_C_to_ec   6.2415065e+18
	Multiply by this to convert C to ec.
#define	Vunit_ec   1.6021773e-19
	Charge of an electron in C.
#define	Vunit_kb   1.3806581e-23
	Boltzmann constant.
#define	Vunit_Na   6.0221367e+23
	Avogadro's number.
#define	Vunit_pi   VPI
	Pi.
#define	Vunit_eps0   8.8541878e-12
	Vacuum permittivity.
#define	Vunit_esu_ec2A   3.3206364e+02
	in ESU units => kcal/mol
#define	Vunit_esu_kb   1.9871913e-03
	in ESU units => kcal/mol

---

Detailed Description

Collection of constants and conversion factors.

---