Rydberg constant

Physical constant used in the Rydberg formula.

Formula and value

R_{{\infty }}={\frac {m_{{\text{e}}}e^{4}}{8c\varepsilon _{0}^{2}}} where me is the mass of an electron, e is the elementary charge, c the speed of light, h the Planck's constant and ε0 the vacuum permittivity ; RH = 1,097373.107m-1