This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
macinchem.bsky.social
did:plc:2nwqnajnfnmgji4ghf37v65t
Sweet J on Mac App Store
Calculates the 3J coupling constant from the dihedral angle and the electronegativity of the substituents using either the Altona equation or a generalised Karplus equation. Sweet J can be downloaded...
https://macinchem.org/2026/04/25/sweet-j-on-mac-app-store/
2026-04-25T06:46:37.759Z