Proton coupling occurs through chemical bonds and affects identical NMR-active nuclei
the verdict
SUPPORTED
the evidence backs this
confidence 82/100
Proton and nuclear spin coupling is mediated through chemical bonds and affects NMR-active nuclei, as demonstrated by numerous NMR studies and theoretical models.
Evidence for · 4
Modeling of the Response of Hydrogen Bond Properties on an External Electric Field: Geometry, NMR Chemical Shift, Spin-Spin Scalar Coupling
2021 · cited by 10
Paper 0 details how scalar spin-spin coupling constants (J-coupling) operate through chemical bonds to reflect changes in specific distances and properties.
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More for · 3
Supramolecular covalency of halogen bonds revealed by NMR contact shifts in paramagnetic cocrystals.
2025 · cited by 1
Paper 1 discusses how spin transmission responsible for hyperfine/scalar interactions occurs through chemical bonds (through-bond spin transmission).
<i>J</i>-Resolved Molecular Fingerprinting by Parahydrogen Hyperpolarized Low-Field NMR.
2026 · cited by 0
Paper 2 demonstrates the measurement and simulation of homonuclear and heteronuclear scalar coupling constants between identical and distinct NMR-active nuclei.
Nuclear Spin-Spin Coupling Density Functions: Through-Bond and Through-Space Interactions.
2026 · cited by 0
Paper 4 outlines the theoretical framework for through-bond nuclear spin-spin coupling density functions involving Ramsey terms.