| # | Species | Formula |
| 6763 | Europium complex, CCDC: CEXKUL (Geo) | C16H26N4O9Eu | |
| 6764 | Europium complex, CCDC: CEXKUL01 (Geo) | C16H26N4O9Eu | |
| 6765 | Europium complex, CCDC: PUHYEW01 (Geo) | C15H17N5O9Eu | |
| 6766 | Europium complex, CCDC: YEZFAK (Geo) | C60H38N5O9Eu | |
| 6767 | Europium complex, CCDC: ECABOZ (Geo) | C24H16N7O9Eu | |
| 6768 | Europium complex, CCDC: FOCQOD (Geo) | C12H26NO10Eu | |
| 6769 | Europium complex, CCDC: DIWNOM (Geo) | C12H24N4O10Eu | |
| 6770 | Europium complex, CCDC: JUGBUI (Geo) | C22H21N8O10Eu | |
| 6771 | Europium complex, CCDC: ZAMHOK (Geo) | C10H18N2O11Eu | |
| 6772 | Europium complex, CCDC: WAVNUC (Geo) | C42H58N6O11Eu | |
| 6773 | Europium complex, CCDC: FOCREU (Geo) | C12H24N2O12Eu | |
| 6774 | Europium complex, CCDC: VUSGOF (Geo) | C12H24N3O12Eu | |
| 6775 | Europium complex, CCDC: SOPFUY (Geo) | C21H9N3O12Eu | |
| 6776 | Europium complex, CCDC: CEYRON (Geo) | C6H14N3O13Eu | |
| 6777 | Europium complex, CCDC: GACJOJ (Geo) | C24H24N7O13Eu | |
| 6778 | Europium complex, CCDC: QIMREJ (Geo) | C22H36N13O13Eu | |
| 6779 | Europium complex, CCDC: KELNOE (Geo) | C8H13O14Eu | |
| 6780 | Europium complex, CCDC: BEKWUJ (Geo) | C10H20N3O14Eu | |
| 6781 | Europium complex, CCDC: PITCUQ (Geo) | C6H13N12O14Eu | |
| 6782 | Europium complex, CCDC: BAPXAR (Geo) | C12H12O15Eu | |
| 6783 | Europium complex, CCDC: DOFXIF (Geo) | C12H12O15Eu | |