# Atomâ€“molecule van der Waals complexes containing open-shell atoms. I. General theory and bending levels

## Related Articles

- Grid representation of rotating triatomics. Leforestier, Claude // Journal of Chemical Physics;5/15/1991, Vol. 94 Issue 10, p6388
A grid formulation is presented for the body-fixed (BF) motion of a rotating triatomic molecule. The BF component of the wave function, described in terms of Jacobi coordinates, is discretized on a {RiÃ—rjÃ—Î¸Î±} grid. By use of the generalized discrete variable representation (DVR) of...

- Spin-orbit vibronic coupling in 3Î states of linear triatomic molecules. Mishra, Sabyashachi; Poluyanov, Leonid V.; Domcke, Wolfgang // Journal of Chemical Physics;4/7/2007, Vol. 126 Issue 13, p134312
The Renner-Teller vibronic-coupling problem of a 3Î electronic state of a linear molecule is analyzed with the inclusion of the spin-orbit coupling of the 3Î electronic state, employing the microscopic (Breit-Pauli) spin-orbit coupling operator for the two unpaired electrons. The 6Ã—6...

- Quantum systems with position-dependent mass and spin-orbit interaction via Rashba and Dresselhaus terms. Schmidt, Alexandre G. M.; Portugal, L.; de Jesus, Anderson L. // Journal of Mathematical Physics;2015, Vol. 56 Issue 1, p1
We consider a particle with spin 1/2 with position-dependent mass moving in a plane. Considering separately Rashba and Dresselhaus spin-orbit interactions, we write down the Hamiltonian for this problem and solve it for Dirichlet boundary conditions. Our radial wavefunctions have two...

- Coefficients of fractional parentage in the Lâ€“S coupling scheme. Novoselsky, Akiva; Katriel, Jacob; Gilmore, Robert // Journal of Mathematical Physics;Jun88, Vol. 29 Issue 6, p1368
An efficient procedure for the evaluation of the coefficients of fractional parentage (cfpâ€™s) for Lâ€“S coupled wave functions is presented. The cfpâ€™s are calculated separately for N particles, each with angular momentum l (s), coupled into a total angular momentum L (S). The...

- Nuclear shielding tensors, atomic polar and axial tensors, and vibrational dipole and rotational strengths of NHDT. Jalkanen, K. J.; Stephens, P. J.; Lazzeretti, P.; Zanasi, R. // Journal of Chemical Physics;3/15/1989, Vol. 90 Issue 6, p3204
It was recently shown that vibrational rotational strengths of chiral molecules can be expressed in terms of two nuclear shielding tensors, Î³Î»Î±Î²(0) and Î¾Î»Î±Î²(0). We report the first calculations of vibrational rotational strengths from these nuclear shielding tensors. The...

- Evidence for nonrigid HCCN. McCarthy, M. C.; Gottlieb, C. A.; Cooksy, A. L.; Thaddeus, P. // Journal of Chemical Physics;11/8/1995, Vol. 103 Issue 18, p7779
Rotational transitions from seven low-lying vibrational states of HCCN and five low-lying vibrational states of DCCN have been detected in the frequency range from 100 to 400 GHz with a sensitive millimeter-wave spectrometer. The CCH bending states Î½5Â±1, 2Î½5Â±2, and 3Î½5Â±3, and...

- Analytical solutions of SchrÃ¶dinger equation for the diatomic molecular potentials with any angular momentum. Akcay, Huseyin; Sever, Ramazan // Journal of Mathematical Chemistry;Aug2012, Vol. 50 Issue 7, p1973
Analytical solutions of the Schrodinger equation are obtained for some diatomic molecular potentials with any angular momentum. The energy eigenvalues and wave functions are calculated exactly. The asymptotic form of the equation is also considered. Algebraic method is used in the calculations.

- The two-body problem of a pseudo-rigid body and a rigid sphere. Kristiansen, K.; Vereshchagin, M.; Gozdziewski, K.; Palmer, P.; Roberts, R. // Celestial Mechanics & Dynamical Astronomy;Feb2012, Vol. 112 Issue 2, p169
In this paper we consider the two-body problem of a spherical pseudo-rigid body and a rigid sphere. Due to the rotational and 're-labelling' symmetries, the system is shown to possess conservation of angular momentum and circulation. We follow a reduction procedure similar to that undertaken in...

- The O(3,1) symmetry problem of the chargeâ€“monopole interaction. Fehér, L. Gy. // Journal of Mathematical Physics;Jan1987, Vol. 28 Issue 1, p234
The question of whether there exists a smooth, time-independent conserved vector observable in the classical mechanics of the chargeâ€“monopole interaction that spans an O(3,1) Lie algebra together with the angular momentum or not is examined. It turns out that any candidate for such...