SEARCH Articles Figures Tables Coupling constant value) Expectation value coupled cluster Expectation value coupled cluster method Expectation values coupled-cluster theory Hartree-Fock approximation coupled values Hyperfine Coupling and the a Value Isotropic hyperfine coupling experimental/theoretical values Measuring coupling constants proton chemical shift values Non-adiabatic coupling single-valued diabatic potentials and Nonlinear, Coupled, Boundary-Value Problem Principal values hyperfine coupling tensors Spin-orbit coupling constant, value Spin-orbit coupling value Theoretical Values of Isotropic and Anisotropic Hyperfine Coupling Constants Typical Values of Chemical Shifts and Coupling Constants Values of coupling constants