# diradical

> molecular species having two unpaired electrons, in which at least two different electronic states with different multiplicities [electron-paired (singlet state) or electron-unpaired (triplet state)] can be identified

**Wikidata**: [Q5280165](https://www.wikidata.org/wiki/Q5280165)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Diradical)  
**Source**: https://4ort.xyz/entity/diradical


## References

1. Glossary of Class Names of Organic Compounds and Reactive Intermediates Based on Structure (IUPAC Recommendations 1995)
2. [Source](http://goldbook.iupac.org/html/D/D01765.html)
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)