| # | Species | Formula |
| 3620 | Cu(II)(NH3)6 (Geo) | H18N6Cu | |
| 3621 | Cu(II)(en)3 (Geo) | C6H24N6Cu | |
| 3622 | Copper phthalocyanine (Geo) | C32H16N8Cu | |
| 3623 | Cu-O (Geo) | OCu | |
| 3624 | Cu(+) - H2O (Geo) | H2OCu | |
| 3625 | Cu(+) - CH2O (Geo) | CH2OCu | |
| 3626 | Cu(+) - CH3OH (Geo) | CH4OCu | |
| 3627 | Copper (OH)2(H2O) (Geo) | H4O3Cu | |
| 3628 | Cu(I)(H2O)4 (Geo) | H8O4Cu | |
| 3629 | Cu(Acac)2 | C10H14O4Cu | |
| 3630 | Cu(II)O4 (ACACCU) (Geo) | C10H14O4Cu | |
| 3631 | Cu(II)O4 (ACACCU) | C10H14O4Cu | |
| 3632 | Copper cis-diglycine (Geo) | C4H8N2O4Cu | |
| 3633 | Copper cis-diglycine | C4H8N2O4Cu | |
| 3634 | Cu(II)O4N2 (CUAMAC) (Geo) | C4H12N2O4Cu | |
| 3635 | Cu(II)O4N2 (CUAMAC) | C4H12N2O4Cu | |
| 3636 | Copper - 3N plus 2O (Geo) | C16H11N5O4Cu | |
| 3637 | Cu(II)N4(2+) (BUKPOM) (Geo) | C4H12N8O4Cu | |
| 3638 | Cu(III)N4(-) (BIPLUH) (Geo) | C8H12N8O4Cu | |
| 3639 | Cu(III)N4(-) (BIPLUH) | C8H12N8O4Cu | |
| 3640 | Cu(II)(H2O)6 | H12O6Cu | |