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Structura (chem-structura)This feature in other tools
Charges, isotopes and atom labels in Structura (chem-structura)
Element palette and nitrogen label on a ring structure.

- What we checked
- Charges, isotopes and arbitrary element labels can be set on atoms.
- Result
- Yes, according to the manual: Element labels and isotopes; charge tools documented on drawing page. Yes, according to the manual. Element labels and isotopes; charge tools documented on drawing page.
- Version we tested
- 0.8.0, on macOS 27.0.1 arm64
- Manual
- github.com