This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
HexazineDspacefill. Spacefilling model of the hexazine molecule hypothetical allotrope of nitrogen related to benzene Colourcode CFA Nitrogen blue own DS Visualizer Jynto talk Ballandstick version cczero Nitrogen Images by Jynto Spacefilling models
Page 2023 Free-images.com. All images are Public Domain