Preferred Label : rotational constants;
IUPAC definition : Coefficients of quantum numbers in the rotational term expression and inversely proportional
to the principal moments of inertia. Symbols: A, B, C. A(tilde) h8π2.c.IA (dimension
wavenumber), A h/8π 2.IA (dimension frequency) where h is the Planck constant and
c the speed of light in vacuum.;
Origin ID : R05409;
See also
Coefficients of quantum numbers in the rotational term expression and inversely proportional
to the principal moments of inertia. Symbols: A, B, C. A(tilde) h8π2.c.IA (dimension
wavenumber), A h/8π 2.IA (dimension frequency) where h is the Planck constant and
c the speed of light in vacuum.