https://doi.org/10.1351/goldbook.P04395
Tricyclic saturated @H02889@ having two @B00736@ carbon atoms joined through four bridges, systematically named tricyclo [\(m.n.o.p^{\text{1,}(m+2)}\)]@A00222@, have been referred to as [\(m.n.o.p\)]paddlanes (when \(p=0\), the compounds are @P04882@).
P04395.png
Source:
PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1355 [Terms] [Paper]