| # | Species | Formula |
| 5219 | Palladium(II) tetrafluoride | F4Pd | |
| 5220 | cis-Pd(PH3)2(SiH3)2 (Geo) | H12Si2P2Pd | |
| 5221 | (Ph)2P(CH2)3N(Me)2 - Pd(II) - (SCN)(NCS) (Geo) | C19H22N3PS2Pd | |
| 5222 | Pd(II)S3N (CAXQUN) (Geo) | C6H6N6OS3Pd | |
| 5223 | Pd(II)S4 (LESSIL) (Geo) | C4H6N4S4Pd | |
| 5224 | Pd(II)S4 (LESSIL) | C4H6N4S4Pd | |
| 5225 | Pd(II)S2N2 (BEWKAP) (Geo) | C10H20N4S4Pd | |
| 5226 | Pd(II)S2N2 (BEWKAP) | C10H20N4S4Pd | |
| 5227 | Pd(II)S4 (DTHBPD10) (Geo) | C4H8N6S4Pd | |
| 5228 | Pd(II)S4 (DTHBPD10) | C4H8N6S4Pd | |
| 5229 | Pd(II)S4 (FECTUC) (Geo) | C14H24N2O4S4Pd | |
| 5230 | Pd-Cl (doublet sigma(+)) (Geo) | ClPd | |
| 5231 | Palladium chloride hydride (Geo) | HClPd | |
| 5232 | Methyl palladium chloride | CH3ClPd | |
| 5233 | Methyl palladium chloride (Geo) | CH3ClPd | |
| 5234 | Palladium(II) dichloride | Cl2Pd | |
| 5235 | Pd(II)Cl2C4 (CYOCPD02) (Geo) | C8H12Cl2Pd | |
| 5236 | Pd(II)Cl2C4 (CYOCPD02) | C8H12Cl2Pd | |
| 5237 | Pd(II)N2Cl2 (FEQCOT) (Geo) | C4H6N2Cl2Pd | |
| 5238 | Pd(II)N2Cl2 (FEQCOT) | C4H6N2Cl2Pd | |
| 5239 | PdCl2(MeCN)2 | C4H6N2Cl2Pd | |