Hartree To eV Converter

Seamlessly Convert E_h to eV with Precision

Discover the ease of converting Hartree Energy to Break units. Developed by Newtum, our tool accurately translates E_h to eV, sparking curiosity to delve deeper.

What are Hartree and eV

The Hartree energy (E_h) is a physical constant used in atomic physics as the unit of energy. It is defined as the kinetic energy of an electron in the ground state of a hydrogen atom or the potential energy between two electrons in a hydrogen molecule. One Hartree is approximately equal to 4.35974465 × 10^-18 joules or 27.21138602 electronvolts (eV), making it a convenient unit for quantum chemistry calculations and fundamental atomic research.

The electronvolt (eV) is a unit of energy commonly used in the fields of atomic, nuclear, and particle physics. It is defined as the amount of kinetic energy gained or lost by a single electron accelerating from rest through an electric potential difference of one volt. One eV is equivalent to 1.602176634 × 10^-19 joules. Due to its small scale, the eV is ideal for describing energy levels in atoms, molecular bonds, and the energies of particles in accelerators.

History of Hartree and eV

The Hartree Energy to Break Converter traces its origins to the development of quantum mechanics. This tool is rooted in the work of Douglas Rayner Hartree, who contributed to the understanding of atomic structure through his calculations. The converter not only honors his legacy but also provides a modern utility for scientists and students in the field of physics, facilitating easy conversions between Hartree energy (E_h) and electronvolts (eV).

How to use Hartree to eV Converter

• Enter the value of Hartree energy (E_h) in the designated input field.
• Click the 'Convert' button to initiate the conversion process.
• View the equivalent value in electronvolts (eV) displayed instantly.
• If needed, use the 'Reset' button to clear the fields and perform a new conversion.

Real Life Applications of Hartree to eV

The Hartree Energy to Break Converter isn't just a theoretical tool; it has practical applications that impact real-life scenarios.

• Quantum Chemistry: Chemists utilize the converter to relate the energy of molecular bonds to more familiar units.
• Particle Physics: Physicists convert energies from experimental data into Hartrees for theoretical analysis.

Solved Examples E_h to eV

Example 1:
Convert 3 E_h to eV:
3 E_h = 3 × 27.21138602 eV = 81.63415806 eV

Example 2:
Convert 0.25 E_h to eV:
0.25 E_h = 0.25 × 27.21138602 eV = 6.802846505 eV