Altermagnets Database

Identity

Elements

Cr, Sb

Space group

${\mathrm{P}6_{3}/\mathrm{mmc}}$ (194)

MAGNDATA IDs

• 0.528

ICSD IDs

626689

Parent space group(s) i Parent nonmagnetic space group(s) reported by the MAGNDATA-based symmetry analysis after Spglib standardisation.

${\mathrm{P}6_{3}/\mathrm{mmc}}$ (194)

References

• 10.1039/d0dt03277h

Properties

Band gap

0.000 eV

Electronic type

Metallic

Min abundance

0.200 ppm

Spin-splitting metrics

Max SS i Largest spin splitting identified within ±3 eV of the Fermi level in the high-throughput DFT workflow.

1.872 eV

Avg SS i Brillouin-zone average of the largest spin splitting at each sampled k-point in the same energy window.

0.763 eV

FΔ i Fraction of near-Fermi bands and sampled k-space showing appreciable spin splitting after the numerical noise cutoff.

34.4%

Symmetry screening

The summary table shows one row per linked MAGNDATA record and symmetry-precision variant. If a MAGNDATA ID has multiple Spglib symprec values in the source data, it appears on multiple rows. The cards below keep the same expanded per-variant detail view, including wave classification and mismatch metrics.

MAGNDATA ID	Origin	Phase	Wave	BNS (mcif)	G	H
0.528	Naturally collinear	AM	g	${\mathrm{P}6_{3}^{\prime}/\mathrm{m}^{\prime}\mathrm{m}^{\prime}\mathrm{c}}$ (194.268)	6/mmm	-3m

MAGNDATA 0.528

$\mathrm{CrSb}$

Open entry

Origin Naturally collinear

Phase AM

Wave g g

BNS (mcif)

${\mathrm{P}6_{3}^{\prime}/\mathrm{m}^{\prime}\mathrm{m}^{\prime}\mathrm{c}}$ (194.268)

BNS

${\mathrm{P}6_{3}^{\prime}/\mathrm{m}^{\prime}\mathrm{mc}^{\prime}}$ (194.269)

Effective BNS

${\mathrm{P}6_{3}^{\prime}/\mathrm{m}^{\prime}\mathrm{mc}^{\prime}}$ (194.269)

Parent SG

${\mathrm{P}6_{3}/\mathrm{mmc}}$ (194)

SP

0.00001

Connecting element

$C_{2z}$

G Laue class

6/mmm

H Laue class

-3m

Spin-angle mismatch

0.0°

Spin-length mismatch

1.000

Reference links

• 10.1039/d0dt03277h

Notes and warnings

• Spglib mcif symmetry mismatch