G. Frantz et al., THEORETICAL INVESTIGATION ON THE NUCLEAR-QUADRUPOLE INTERACTION OF CH3CL, CH2CL2 AND CHCL3, Zeitschrift fur Naturforschung. A, A journal of physical sciences, 49(1-2), 1994, pp. 116-124
The nuclear quadrupole interaction Cl-35 in CH3Cl, Ch2Cl2 and CHCl3 ha
s been studied theoretically by the Hartree-Fock-Roothaan procedure. T
he influence of the crystal field on the nuclear quadrupole coupling c
onstant is incorporated by the cluster approach and by using point cha
rges that are consistent with the external potential.