Spin–Spin Coupling Constant Based on Reference Interaction Site Model Self-Consistent Field with Constrained Spatial Electron Density
Kosuke Imamura,
Daisuke Yokogawa,
Hirofumi Sato
Abstract:A method for computing spin−spin coupling constants (SSCCs) using the reference interaction site model self-consistent field with constrained spatial electron density (RISM-SCF-cSED) is proposed for the first time. Describing solvents using integral equation theory allows us to reflect solvent effects at atomic resolution in SSCCs while accounting for thermal fluctuations at a low computational cost. Applying the method to water, 1,1difluoroethylene, and 1-methylaminomethylene-2-naphthalenone revealed that the… Show more
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