Core dictionary (coreCIF) version 2.4.5
_geom_bond_atom_site_label_
Names:'_geom_bond_atom_site_label_1' '_geom_bond_atom_site_label_2'
Definition:
The labels of two atom sites that form a bond. These must match labels specified as _atom_site_label in the atom list.
Appears in list as essential element of loop structure
Must match data name_atom_site_label
Type: char
Category: geom_bond