Sep 28

Gd2Fe17 (mp-1196805, P6_3/mmc)

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Structure

Formula: Gd₂Fe₁₇
Space group: P6_3/mmc (194)
Crystal system: Hexagonal
Atoms per cell: 38
Lattice a, b, c: 8.526 Å8.526 Å8.280 Å
Angles α, β, γ: 90.00°90.00°120.00°
Volume: 521.21 Å³
Density: 8.05 g/cm³

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Three Curie temperature estimates against 39 measured magnets: the best scorer is recalling its training set
Gadolinium's big moment doesn't make a permanent magnet: a literature check

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Structure

Formula: Gd₂Fe₁₇
Space group: P6_3/mmc (194)
Crystal system: Hexagonal
Atoms per cell: 38
Lattice a, b, c: 8.526 Å8.526 Å8.280 Å
Angles α, β, γ: 90.00°90.00°120.00°
Volume: 521.21 Å³
Density: 8.05 g/cm³

Properties

Curie temperature

Attribution

Materials Project GGA structure of Gd2Fe17 (hexagonal variant; the rhombohedral R-3m polymorph mp-581734 is 0.3 meV/atom higher in MP). Ferrimagnet, Gd antiparallel to Fe.

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Size: 2.44 KB
Type: .cif file
Downloads: 0

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Properties

Curie temperature

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Estimate the Curie temperature from Prophet-Spin exchange, Success
Predict Curie temperature from a CIF, Success

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Overview

Gd2Fe17 (mp-1196805, P6_3/mmc)

Overview

Structure

Attribution

Connections

Linked from

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Structure

Properties

Curie temperature

Attribution

Stats

Properties

Curie temperature

Connections

Linked from

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Data

Data