Tantalum (P-42₁m)
allotrope
Ta
A rare structural polymorph of the metal tantalum
← Allotrope of Tantalum
A crystalline allotrope of Tantalum (space group P-42_1m), sourced from the Crystallography Open Database (COD 1539086).
Material
Gallery canvas set in a solid wood floating frame.
Frame
Brown
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Crystallography
| Catalogue identity | Tantalum — P-42₁m |
| Formula | Ta |
| Crystal system | tetragonal |
| Space group | P-42_1m |
| Lattice (a, b, c) Å | 10.184, 10.184, 5.306 |
| Angles (α, β, γ) ° | 90, 90, 90 |
| Density (g/cm³) | 16.25179224871641 |
Structure data: Crystallography Open Database · Public domain (CC0)