| ID | 1989 |
| Metal | Ru |
| Oxidation state | 2 |
| Charge | 0 |
| Donor atoms | {"N": 4, "P": 1} |
| Abbreviation | 4 |
| SMILES | C1N2CN3CN1CP(C2)C3.O=C(NCCc1ccccc1)c1c2ccccc2cc2ccccc12.[Cl-].[Cl-] |
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.