Valence number (VN) vs. Electron number (EN) for erbium (Er)
Element chosen: Er
Valence number (VN) chosen: 2
Electron Number (EN) chosen: 30
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| Element | ID | Formula | VCBOLEXZ± |
|---|---|---|---|
| Er | 20565 | [Er{η⁵-C₅H₄(SiMe₃)}₃]⊖ | Er«V2C9OIIE30B9Z0X3L6»⊖ |
Total number of compounds: 1