Mnova json demonstration page

This page reads the json serialization of Mnova document and uses JSmol and CHEMeDATA viewers for their visualization.

J-graph output

Brush horizontally to zoom and double-click to restore the full spectrum.

J Graph

The coupling constants are represented with dots (or blocks when assigned) on the vertical axes, given in Hz.

Hover over the labels to highlight the relevant atom(s) on the 3D model.

Hover over the dots/blocks to display the value of the coupling constant and dihedral angles with potential coupling partners.

Double-click on the coupling to pair the coupling constants when the ruler is green, indicating that the coupling partner is unambiguous. Try, for example, with J(8a,7a).

Make your own assignement page from Mnova documents

Use "Save as" in Mnova >=15.1 and select the relevant (*.json) entries or use Mnova scripting:


serialization.save("c:/santonin.mol", "mol"); // for JSmol
serialization.save("c:/santonin_molecule.json", "JSON Molecule (*.json)") // for the J-graph
serialization.save("c:/santonin_spectrum.json", "JSON NMR (*.json)") // for the spectrum