NISTConst
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NISTCONST_CONSTANT NISTConst::atomicUnitOf1stHyperpolarizability = 3.206361329e-53 |
\(\frac{e^3 a_0^3}{E_h^2} \ (\frac{C^3 m^3}{J^2})\) Atomic unit of 1st hyperpolarizability in coulombs cubed meter cubed per joules squared.
NISTCONST_CONSTANT NISTConst::atomicUnitOf2ndHyperpolarizability = 6.235380085e-65 |
\(\frac{e^4 a_0^4}{E_h^3} \ (\frac{C^4 m^4}{J^3})\) Atomic unit of 2nd hyperpolarizability in coulombs to the 4th meter to the 4th per joules cubed.
NISTCONST_CONSTANT NISTConst::atomicUnitOfAction = 1.054571800e-34 |
\(\hbar \ (J\ s)\) Atomic unit of action in joules second.
NISTCONST_CONSTANT NISTConst::atomicUnitOfCharge = 1.6021766208e-19 |
\(e \ (C)\) Atomic unit of charge in coulombs.
NISTCONST_CONSTANT NISTConst::atomicUnitOfChargeDensity = 1.0812023770e12 |
\(\frac{e}{a_0^3} \ (\frac{C}{m^3})\) Atomic unit of charge density in coulombs per meter cubed.
NISTCONST_CONSTANT NISTConst::atomicUnitOfCurrent = 6.623618183e-3 |
\(\frac{e E_h}{\hbar} \ (A)\) Atomic unit of current in amperes.
NISTCONST_CONSTANT NISTConst::atomicUnitOfElectricDipoleMoment = 8.478353552e-30 |
\(e a_0 \ (C\ m)\) Atomic unit of electric dipole moment in coulombs meter.
NISTCONST_CONSTANT NISTConst::atomicUnitOfElectricField = 5.142206707e11 |
\(\frac{E_h}{e a_0} \ (\frac{V}{m})\) Atomic unit of electric field in volts per meter.
NISTCONST_CONSTANT NISTConst::atomicUnitOfElectricFieldGradient = 9.717362356e21 |
\(\frac{E_h}{e a_0^2}\ (\frac{V}{m^2})\) Atomic unit of electric field gradient in volts per meter squared.
NISTCONST_CONSTANT NISTConst::atomicUnitOfElectricPolarizability = 1.6487772731e-41 |
\(\frac{e^2 a_0^2}{E_h} \ (\frac{C^2 m^2}{J})\) Atomic unit of electric polarizability in coulombs squared meter squared per joule.
NISTCONST_CONSTANT NISTConst::atomicUnitOfElectricPotential = 27.21138602 |
\( \frac{E_h}{e}\ (V)\) Atomic unit of electric potential in volts.
NISTCONST_CONSTANT NISTConst::atomicUnitOfElectricQuadrupoleMoment = 4.486551484e-40 |
\(e a_0^2 \ (C\ m^2)\) Atomic unit of electric quadrupole moment in coulombs meter squared.
NISTCONST_CONSTANT NISTConst::atomicUnitOfEnergy = 4.359744650e-18 |
\(E_h \ (J)\) Atomic unit of energy in joules.
NISTCONST_CONSTANT NISTConst::atomicUnitOfForce = 8.23872336e-8 |
\(\frac{E_h}{a_0} \ (N)\) Atomic unit of force in newtons.
NISTCONST_CONSTANT NISTConst::atomicUnitOfLength = 0.52917721067e-10 |
\(a_0 \ (m)\) Atomic unit of lengthin meters.
NISTCONST_CONSTANT NISTConst::atomicUnitOfMagneticDipoleMoment = 1.854801999e-23 |
\(\frac{\hbar e}{m_e} \ (\frac{J}{T})\) Atomic unit of magnetic dipole moment in joules per tesla.
NISTCONST_CONSTANT NISTConst::atomicUnitOfMagneticFluxDensity = 2.350517550e5 |
\(\frac{\hbar}{e a_0^2} \ (T)\) Atomic unit of magnetic flux density in tesla.
NISTCONST_CONSTANT NISTConst::atomicUnitOfMagnetizability = 7.8910365886e-29 |
\(\frac{e^2a_0^2}{m_e} \ (\frac{J}{T^2})\) Atomic unit of magnetizability in joules per tesla squared.
NISTCONST_CONSTANT NISTConst::atomicUnitOfMass = 9.10938356e-31 |
\(m_e \ (kg)\) Atomic unit of mass in kilograms.
NISTCONST_CONSTANT NISTConst::atomicUnitOfMomentum = 1.992851882e-24 |
\(\frac{\hbar}{a_0} \ (\frac{kg\ m}{s})\) Atomic unit of momentum in kilograms meter per second.
NISTCONST_CONSTANT NISTConst::atomicUnitOfPermittivity = 1.112650056e-10 |
\(\frac{e^2}{a_0 E_h} \ (\frac{F}{m})\) Atomic unit of permittivity in farads per meter.
NISTCONST_CONSTANT NISTConst::atomicUnitOfTime = 2.418884326509e-17 |
\(\frac{\hbar}{E_h} \ (s)\) Atomic unit of time in seconds.
NISTCONST_CONSTANT NISTConst::atomicUnitOfVelocity = 2.18769126277e6 |
\(\frac{a_0 E_h}{\hbar} \ (\frac{m}{s})\) Atomic unit of velocity in meters per second.