polyquinanes (polyquinenes)

https://doi.org/10.1351/goldbook.P04751
Saturated or unsaturated, respectively, polycyclic @H02889@ consisting of fused five-membered rings, commonly but not necessarily incorporating the skeleton of quinacene (tricyclo[5.2.1.04,10]@D01535@-2,5,8-triene): E.g.
P04751.png
bicyclo[3.3.0]octane, dodecahedrane.
Source:
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1360 [Terms] [Paper]