The chemical bond type associated with the connection between the two sites _chemical_conn_bond.atom_1 and _chemical_conn_bond.atom_2.
Item Value | Description |
---|---|
sing | single bond |
doub | double bond |
trip | triple bond |
quad | quadruple bond |
arom | aromatic bond |
poly | polymeric bond |
delo | delocalised double bond |
pi | pi bond |
Alias Name | Dictionary | Version |
---|---|---|
_chemical_conn_bond_type | cif_core.dic | 2.0.1 |