Erbium
allotrope
Er
A rare-earth metal whose pink compounds colour specialist glass and lasers
← Allotrope of Erbium
Erbium's pink-tinted compounds are used to amplify signals in the fibre-optic cables that carry the internet.
A crystalline allotrope of Erbium (space group P6_3/mmc), sourced from the Crystallography Open Database (COD 9008496).
Material
Gallery canvas set in a solid wood floating frame.
Frame
White
$70.00
Secure checkout - payments powered by Stripe
Visa · Mastercard · American Express · Apple Pay · Google Pay
See it on your wall
Shown true-to-size - a 8×10in piece scaled against real furniture.
Crystallography
| Catalogue identity | Erbium — P6₃/mmc |
| Formula | Er |
| Crystal system | hexagonal |
| Space group | P6_3/mmc |
| Lattice (a, b, c) Å | 3.55, 3.55, 5.59 |
| Angles (α, β, γ) ° | 90, 90, 120 |
| Density (g/cm³) | 9.105 |
Structure data: Crystallography Open Database · Public domain (CC0)