Chemists harness impermanent ‘star’ molecule
![synthesis of [5]radialene](https://d2cbg94ubxgsnp.cloudfront.net/Pictures/100x67/7/6/5/88765_radialene_630m.jpg)
Iron complex overcomes [5]radialene’s enthusiasm for reacting with itself, filling decades-old gap in series
Iron complex overcomes [5]radialene’s enthusiasm for reacting with itself, filling decades-old gap in series