Part III. Discusses how spectroscopists refer to diamotic molecules using constructions called term symbols. Difference between a single atom and a diatomic molecule; Representation of the angular momentum of the molecule; Determination of the spin part of a term symbol for diatomic molecules.Ball...
A systematic method for determining molecular term symbols for diatomic molecules using uncoupled states orbital diagrams is described. Using this method, molecular terms symbols for a particular molecular orbital electron configuration are determined from the possible combinations of quantum numbers of the ...
Three values of F 19 shielding constants in diatomic molecules are now available and they are shown Open image in new window in Table 1 together with the value 1 for free F . This value is subject to some uncertainty, most measurements obtained in compounds of F being somewhat lower 2 . ...
N. Petrov. Enhanced effects of temporal variation of the fundamental constants in 2π1/2-term diatomic molecules: 207Pb19F. Physical Review A, 88(052124), 2013.Flambaum, V. V., Y. V. Stadnik, M. G. Kozlov, and A. N. Petrov, 2013, "Enhanced effects of temporal variation of the ...
stand, respectively, for the n-0 matrix element of the ith component of the atomic dipole moment operator, the transition frequency between states |n〉 and |0〉, and the damping constant for the same transition (I have used the symbol ωn′ in the middle expression in (9.44c) for notati...
Part III. Discusses how spectroscopists refer to diamotic molecules using constructions called term symbols. Difference between a single atom and a diatomic molecule; Representation of the angular momentum of the molecule; Determination of the spin part of a term symbol for diato...
Describes a method for determining molecular term symbols for diatomic molecules using uncoupled-states orbital diagrams. Evaluation of microstates; Representation of orbitals; Drawing of diagrams; Examples.CampbellMarkL.Journal of Chemical Education
diatomic moleculesspectroscopic constantsline positionsenergy level differencesvibrational statesTwo alternative methods for the reduction of observed line positions to spectroscopic constants are compared. In the direct approach, the line positions are fit directly to expressions for the energy level ...
On determination of electronic-vibro-rotational term values of diatomic molecules from measured wavenumbersdoi:10.1134/1.2149412A method is proposed for determining rovibronic term values of diatomics from\nexperimental data on the wavenumbers of electronic-vibro-rotational spectral\nlines. In contrast to ...
multi-term resonance Raman scatteringlaser radiationrotating diatomic moleculesquantum-mechanical nonadiabatic theoryintersecting electronic termsnonradiative couplingsA quantum-mechanical nonadiabatic theory of resonance Raman scattering via a system of many intersecting electronic terms is suggested. The radiative...