Sep 28

GdFe2 (mp-20089, Fd-3m)

Name: GdFe2 (mp-20089, Fd-3m)
Creator: mmoderwell
Published: 2026-09-28T23:16:31.627988+00:00
License: https://en.wikipedia.org/wiki/All_rights_reserved

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Overview

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Fetch a material CIF from Materials Project

1212

Structure

Formula: GdFe₂
Space group: Fd-3m (227)
Crystal system: Cubic
Atoms per cell: 6
Lattice a, b, c: 5.218 Å5.218 Å5.218 Å
Angles α, β, γ: 60.00°60.00°60.00°
Volume: 100.48 Å³
Density: 8.89 g/cm³

Attribution

Connections

2

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

Structure

Formula: GdFe₂
Space group: Fd-3m (227)
Crystal system: Cubic
Atoms per cell: 6
Lattice a, b, c: 5.218 Å5.218 Å5.218 Å
Angles α, β, γ: 60.00°60.00°60.00°
Volume: 100.48 Å³
Density: 8.89 g/cm³

Properties

Curie temperature

Attribution

Materials Project GGA structure of the cubic C15 Laves phase GdFe2, unmodified. Ferrimagnet (Gd antiparallel to Fe). Cubic, so no uniaxial anisotropy.

ARR license

12

Stats

Size: 929 B
Type: .cif file
Downloads: 0

Properties

Curie temperature

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Connections

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

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Overview

GdFe2 (mp-20089, Fd-3m)

Overview

Structure

Attribution

Connections

Linked from

Actions

Structure

Properties

Curie temperature

Attribution

Stats

Properties

Curie temperature

Connections

Linked from

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Data

Data