| # | Species | Formula |
| 6880 | Gadolinium complex, CCDC: HEDMIM (Geo) | C24H38N3O20Gd | |
| 6881 | Gadolinium complex, CCDC: LEJVEB (Geo) | C12H16N6O20Gd | |
| 6882 | Gadolinium complex, CCDC: XIVFOX (Geo) | C27H19N3O7F18Gd | |
| 6883 | Gadolinium complex, CCDC: FONMEA (Geo) | C41H37N4O10F18Gd | |
| 6884 | Gadolinium complex, CCDC: ZIZNUR (Geo) | C41H37N4O10F18Gd | |
| 6885 | Gadolinium complex, CCDC: WIRTUM (Geo) | C39H105N4O3Si12Gd | |
| 6886 | Gadolinium complex, CCDC: JARBUZ (Geo) | C14H25N3O14PSGd | |
| 6887 | Gadolinium complex, CCDC: GAKYAS (Geo) | C14H26O12S2Gd | |
| 6888 | Gadolinium complex, CCDC: DIYNEE (Geo) | C20H26O12S2Gd | |
| 6889 | Gadolinium complex, CCDC: NIVQEO (Geo) | C41H35N4O10F18Cl2G | |
| 6890 | Gadolinium complex, CCDC: ADUPEU (Geo) | C27H24N4O3Cl3Gd | |
| 6891 | Gadolinium complex, CCDC: PALHAL (Geo) | C54H66N8O6Gd2 | |
| 6892 | Gadolinium complex, CCDC: ZUNCAM (Geo) | C36H38N8O10Gd2 | |
| 6893 | Gadolinium complex, CCDC: CULNIG10 (Geo) | C36H24O12Gd2 | |
| 6894 | Gadolinium complex, CCDC: EHAXEQ (Geo) | C66H46N4O12Gd2 | |
| 6895 | Gadolinium complex, CCDC: YEWGEM (Geo) | C54H98O14Gd2 | |
| 6896 | Gadolinium complex, CCDC: NIGXAC (Geo) | C42H34N8O14Gd2 | |
| 6897 | Gadolinium complex, CCDC: ACAQGD (Geo) | C12H26O16Gd2 | |
| 6898 | Gadolinium complex, CCDC: PROPGD (Geo) | C18H38O16Gd2 | |
| 6899 | Gadolinium complex, CCDC: LASZIO (Geo) | C32H52N10O18Gd2 | |
| 6900 | Gadolinium complex, CCDC: YAVSUJ (Geo) | C10H14N8O22Gd2 | |