connectivity

https://doi.org/10.1351/goldbook.C01274
In a chemical context, the information content of a @[email protected], but omitting any indication of @[email protected] multiplicity.
Source:
PAC, 1994, 66, 1077. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)) on page 1099 [Terms] [Paper]