| # | Species | Formula |
| 6401 | Lanthanum complex, CCDC: WAVNAI (Geo) | C35H42N7O9La | |
| 6402 | Lanthanum complex, CCDC: EPAILA (Geo) | C22H26N9O9La | |
| 6403 | Lanthanum complex, CCDC: NOHNIH (Geo) | C22H34N2O10La | |
| 6404 | Lanthanum complex, CCDC: DUCBOS (Geo) | C13H12N9O10La | |
| 6405 | Lanthanum complex, CCDC: YUCXAV (Geo) | C8H24NO11La | |
| 6406 | Lanthanum complex, CCDC: ZAMHEA (Geo) | C10H18N2O11La | |
| 6407 | Lanthanum complex, CCDC: JIJFIR (Geo) | C10H12N5O11La | |
| 6408 | Lanthanum complex, CCDC: XAWVUM (Geo) | C17H19N6O11La | |
| 6409 | Lanthanum complex, CCDC: MILWEJ (Geo) | C12H28N7O11La | |
| 6410 | Lanthanum complex, CCDC: APBNLA (Geo) | C23H21N8O11La | |
| 6411 | Lanthanum complex, CCDC: DUBWEC (Geo) | C13H14N9O11La | |
| 6412 | La(III)O9(3-) (PEWJIK) (Geo) | C12H18O12La | |
| 6413 | La(III)O9(3-) (PEWJIK) | C12H18O12La | |
| 6414 | Lanthanum complex, CCDC: XALSOS (Geo) | C18H24N4O12La | |
| 6415 | Lanthanum complex, CCDC: GOZBIG (Geo) | H8N3O13La | |
| 6416 | Lanthanum complex, CCDC: LIWQEN (Geo) | C26H38N5O13La | |
| 6417 | Lanthanum complex, CCDC: PUZHOH (Geo) | C28H34N11O13La | |
| 6418 | Lanthanum complex, CCDC: ABXALA (Geo) | C20H20O14La | |
| 6419 | La(III)O11 (POHDUL) (Geo) | C8H18N3O14La | |
| 6420 | La(III)O11 (POHDUL) | C8H18N3O14La | |
| 6421 | Lanthanum complex, CCDC: BIZTIN (Geo) | C8H18N3O14La | |