The Cohesive Energy and Stable Lattice of Cesium Chloride |
Common terms and phrases
angular integrals Appendix approximation atomic orbitals Atomic Units B₁ Born-Haber cycle C1 ion Ca+ ion CaCl calculations charge contribution coulomb correction CsCl cubic field cubic potential Cubic Sums D. R. Hartree defined differential equation dipole dipole moment E₁ energy is found Epol estimated exchange interactions exciton expansion experimental data FCC lattice Figure free ion G₁₂ Hartree Hartree-Folk equations kilocalories per mole Kubic Harmonics larger Legendre Polynomials Madelung sum magnitude matrix element nearest neighbor distance overlap integrals overlap region perturbed wave functions Phys polarization energy R₁ radial wave functions ratio repulsive energy SC lattice second order shown solution structure Su[n SU[V symmetric Table total cohesive energy total energy Trs² unperturbed Waals energy zero ΔΕ