The Electric Resonance Method of Radiofrequency Spectroscopy The Moment of Inertia and Electric Dipole Moment of CsF

Transitions between the J = 0 and J = 1 rotational states of RbF have been measured by means of the molecular beam electric resonance method. The following rotational constants have been determined (all frequencies in Mc./sec):[Formula: see text]The quadrupole interaction constants −eqQ/h in the J = 1 state are found to be[Formula: see text]The equilibrium internuclear distance is re = (2.26554 ± 0.00005) × 10−8 cm. The electric dipole moment of Rb85F in the ν = 0 state is μ = (8.80 ± 0.10) × 10−18 e.s.u. The mass ratio of the Rb isotopes is M85/M87 = 0.9770148 ± 0.0000052.

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ROTATIONAL SPECTRUM OF K39F BY THE MOLECULAR BEAM ELECTRIC RESONANCE METHOD

Canadian Journal of Physics ◽

10.1139/p60-049 ◽

1960 ◽

Vol 38 (3) ◽

pp. 482-494 ◽

Cited By ~ 18

Author(s):

G. W. Green ◽

H. Lew

Keyword(s):

Dipole Moment ◽

Quadrupole Interaction ◽

Electric Dipole Moment ◽

Internuclear Distance ◽

Electric Dipole ◽

Molecular Beam ◽

Resonance Method ◽

Rotational Spectrum ◽

Electric Resonance ◽

Rotational States

Transitions between the J = 0 and J = 1 rotational states of K39F have been measured by means of the molecular beam electric resonance method. The following rotational constants have been determined (all frequencies in Mc/sec):[Formula: see text]The quadrupole interaction constants eqQ as measured in the J = 1 state are found to be[Formula: see text]The equilibrium internuclear distance obtained directly from Be is[Formula: see text]The electric dipole moment in the ν = 0 state is[Formula: see text]

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ROTATIONAL CONSTANTS AND ELECTRIC DIPOLE MOMENT OF NaF

Canadian Journal of Physics ◽

10.1139/p63-145 ◽

1963 ◽

Vol 41 (9) ◽

pp. 1461-1469 ◽

Cited By ~ 20

Author(s):

R. K. Bauer ◽

H. Lew

Keyword(s):

Dipole Moment ◽

Electric Dipole Moment ◽

Electric Dipole ◽

Molecular Beam ◽

Resonance Method ◽

Interaction Constant ◽

Spin Rotation ◽

Vibrational States ◽

Electric Resonance ◽

Rotational Constants

Transitions between the J = 0 and J = 1 rotational levels of Na23F19 have been measured by the molecular beam electric resonance method in the three lowest vibrational states. The following rotational constants have been determined (all frequencies in Mc/sec):[Formula: see text]The Na quadrupole interaction constants in the J = 1 level are:[Formula: see text]The spin-rotation interaction constant for Na in the J = 1 level for ν = 0, 1, and 2 is[Formula: see text]The equilibrium internuclear distance computed directly from Be is[Formula: see text]The electric dipole moment is:[Formula: see text]

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