Material:

Zr2Ga3Co

ID:

MMD-1834

Explore database:

Compounds with the same formula: Zr2Ga3Co (1 entry found)
Compounds with the same elements: Zr-Ga-Co (7 entries found)
Navigation:
Space group | Lattice parameters | Thermodynamic properties | Phase diagram | Magnetic properties | Atomic positions and site-specific magnetic data | Pair-wise magnetic data | Methods | References

Space group:

Crystal system

monoclinic

Space group number

8

Hermann-Mauguin

Cm

Hall

C -2y

Point group

m

Structure data:

Normalized formula

Zr2Ga3Co

The number of formula units per unit cell

2

The total number of atoms per unit cell

12

The number of inequivalent sites per unit cell

6

Structure search

MP

Lattice parameters:

a (Å)

9.8362

b (Å)

4.1755

c (Å)

6.5481

α (deg.)

90.000

β (deg.)

130.950

γ (deg.)

90.000

Volume (Å3)

203.124

Density (g/cm3)

7.367

Crystal structure visualization:

Thermodynamic properties:

DFT calculations (details)

Formation energy (vs. elemental phases)

-512.6 meV/atom

Formation energy above hull

Phase diagram:

Phase diagram
The convex hull is temporarily not available while we perform maintenance.

Related structures:

Compounds with the same formula: Zr2Ga3Co

1 entry found

Compounds with the same elements: Zr-Ga-Co

7 entries found

Binary compounds in Zr-Ga system

No entries found

Binary compounds in Zr-Co system

42 entries found

Binary compounds in Ga-Co system

5 entries found

Magnetic properties:

DFT calculations (details)

Magnetic ordering

Ferromagnetic

Total magnetic moment

0.02 μB/cell

Averaged magnetic moment

0.00 μB/atom

Magnetic polarization, Js = μ0Ms

0.00 T (= 0.0 emu/cm3)
LMTO-GF calculations (details)

Curie temperature, TC

DFT calculations (details)

Magnetic easy axis

Magnetic hardness parameter, κ

Atomic positions (fractional coordinates) and site-specific magnetic data:

index species w x y z m (μB) Esoc100 (meV) Esoc001 (meV)
1 Zr 2a 0.541171 0.000000 0.290316 0.00 . .
2 Zr 2a 0.455778 0.000000 0.704702 0.00 . .
3 Zr 2a 0.041171 0.500000 0.290316 0.00 . .
4 Zr 2a 0.955778 0.500000 0.704702 0.00 . .
5 Ga 2a 0.352471 0.500000 0.324946 -0.00 . .
6 Ga 2a 0.822362 0.000000 0.866100 -0.00 . .
7 Ga 2a 0.162379 0.000000 0.100740 -0.00 . .
8 Ga 2a 0.852471 0.000000 0.324946 -0.00 . .
9 Ga 2a 0.322362 0.500000 0.866100 -0.00 . .
10 Ga 2a 0.662379 0.500000 0.100740 -0.00 . .
11 Co 2a 0.665838 0.500000 0.713197 0.01 . .
12 Co 2a 0.165838 0.000000 0.713197 0.01 . .
w: site multiplicity (the number of equivalent positions) and Wyckoff letter (a label for site symmetry)
m: local magnetic moment
Esoc100 (001): Spin-orbit coupling energy for the magnetization oriented along the crystallographic a (c) axis
(Individual Esoc values are temporarily not available while we perform maintenance.)
Terms and conditions

Site-resolved magnetic moments:

Local magnetic moments

Pair-wise magnetic data:

site i site j distance (Å) Jij (meV)
1 Zr 2a 2 Zr 2a 3.33 .
1 Zr 2a 3 Zr 2a 5.34 .
1 Zr 2a 4 Zr 2a 3.72 .
1 Zr 2a 5 Ga 2a 2.90 .
1 Zr 2a 6 Ga 2a 2.86 .
1 Zr 2a 7 Ga 2a 3.06 .
1 Zr 2a 8 Ga 2a 2.92 .
1 Zr 2a 9 Ga 2a 2.98 .
1 Zr 2a 10 Ga 2a 3.04 .
1 Zr 2a 11 Co 2a 3.01 .
1 Zr 2a 12 Co 2a 3.10 .
2 Zr 2a 3 Zr 2a 3.72 .
2 Zr 2a 4 Zr 2a 5.34 .
2 Zr 2a 5 Ga 2a 2.87 .
2 Zr 2a 6 Ga 2a 3.02 .
2 Zr 2a 7 Ga 2a 3.00 .
2 Zr 2a 8 Ga 2a 3.31 .
2 Zr 2a 9 Ga 2a 3.00 .
2 Zr 2a 10 Ga 2a 2.88 .
2 Zr 2a 11 Co 2a 2.91 .
2 Zr 2a 12 Co 2a 2.89 .
3 Zr 2a 4 Zr 2a 3.33 .
3 Zr 2a 5 Ga 2a 2.92 .
3 Zr 2a 6 Ga 2a 2.98 .
3 Zr 2a 7 Ga 2a 3.04 .
3 Zr 2a 8 Ga 2a 2.90 .
3 Zr 2a 9 Ga 2a 2.86 .
3 Zr 2a 10 Ga 2a 3.06 .
3 Zr 2a 11 Co 2a 3.10 .
3 Zr 2a 12 Co 2a 3.01 .
4 Zr 2a 5 Ga 2a 3.31 .
4 Zr 2a 6 Ga 2a 3.00 .
4 Zr 2a 7 Ga 2a 2.88 .
4 Zr 2a 8 Ga 2a 2.87 .
4 Zr 2a 9 Ga 2a 3.02 .
4 Zr 2a 10 Ga 2a 3.00 .
4 Zr 2a 11 Co 2a 2.89 .
4 Zr 2a 12 Co 2a 2.91 .
5 Ga 2a 6 Ga 2a 4.10 .
5 Ga 2a 7 Ga 2a 2.53 .
5 Ga 2a 8 Ga 2a 5.34 .
5 Ga 2a 9 Ga 2a 2.82 .
5 Ga 2a 10 Ga 2a 3.85 .
5 Ga 2a 11 Co 2a 2.39 .
5 Ga 2a 12 Co 2a 3.76 .
6 Ga 2a 7 Ga 2a 2.61 .
6 Ga 2a 8 Ga 2a 2.82 .
6 Ga 2a 9 Ga 2a 5.34 .
6 Ga 2a 10 Ga 2a 3.52 .
6 Ga 2a 11 Co 2a 2.39 .
6 Ga 2a 12 Co 2a 4.10 .
7 Ga 2a 8 Ga 2a 3.85 .
7 Ga 2a 9 Ga 2a 3.52 .
7 Ga 2a 10 Ga 2a 5.34 .
7 Ga 2a 11 Co 2a 4.29 .
7 Ga 2a 12 Co 2a 2.56 .
8 Ga 2a 9 Ga 2a 4.10 .
8 Ga 2a 10 Ga 2a 2.53 .
8 Ga 2a 11 Co 2a 3.76 .
8 Ga 2a 12 Co 2a 2.39 .
9 Ga 2a 10 Ga 2a 2.61 .
9 Ga 2a 11 Co 2a 4.10 .
9 Ga 2a 12 Co 2a 2.39 .
10 Ga 2a 11 Co 2a 2.56 .
10 Ga 2a 12 Co 2a 4.29 .
11 Co 2a 12 Co 2a 5.34 .
Jij: magnetic exchange parameter between site i and j (Individual Jij values are temporarily not available while we perform maintenance.)
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Terms and conditions

Pair-resolved magnetic exchange parameters:


Diagram is not available for this entry.

Individual exchange parameters:


Diagram is not available for this entry.

Methods:

DFT calculations

  • exchange-correlation energy functional: GGA-PBE
  • pseudopotential type: PAW
  • cutoff energy: 65.0 Ry
  • k-point grid: (kx, ky, kz) = (None, None, None) for magnetic anisotropy calculations
  • package: QE (v6.3)

LMTO-GF calculations

  • k-point grid: (kx, ky, kz) =
  • energy mesh: 41 points on an elliptical contour
  • package: Questaal (v7)

References:

References

Materials Project: mp-1215776
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