| ID | 253 |
| Metal | Ru |
| Oxidation state | 3 |
| Charge | -1 |
| Donor atoms | {"N": 4} |
| Abbreviation | BOLD-100 |
| SMILES | [Cl-].[Cl-].[Cl-].[Cl-].c1ccc2[nH]ncc2c1.c1ccc2[nH]ncc2c1 |
Builds the drawing from source ligand graphs and explicit donor metadata, then uses Metal2D only for layout. Publication output uses black bonds without arrows or colour highlighting; validated octahedral enantiomers are encoded directly with solid and hashed wedge bonds.