represents a single chemical bond between atoms with indices idi and idj.
represents a chemical bond of the specified type.
- Possible values for type include:
- type can be one of "Single", "Double", "Triple" or "Aromatic".
- In MoleculePattern, it can also be a pattern, such as _ (representing any possible bond type).
Basic Examples (3)
The bonds are canonicalized by Molecule:
Introduced in 2019