Crystal system |
monoclinic |
Space group number |
4 |
Hermann-Mauguin |
P2_1 |
Hall |
P 2yb |
Point group |
2 |
Normalized formula |
Mn7Fe3 |
The number of formula units per unit cell |
2 |
The total number of atoms per unit cell |
20 |
The number of inequivalent sites per unit cell |
10 |
Structure search |
MP |
a (Å) |
6.0486 |
b (Å) |
6.0691 |
c (Å) |
6.0499 |
α (deg.) |
90.000 |
β (deg.) |
90.188 |
γ (deg.) |
90.000 |
Volume (Å3) |
222.089 |
Density (g/cm3) |
8.256 |
DFT calculations (details) | |
---|---|
Formation energy (vs. elemental phases) |
87.9 meV/atom |
Formation energy above hull |
87.9 meV/atom |
DFT calculations (details) | |
---|---|
Magnetic ordering |
Ferromagnetic |
Total magnetic moment |
0.24 μB/cell |
Averaged magnetic moment |
0.01 μB/atom |
Magnetic polarization, Js = μ0Ms |
0.01 T (= 8.0 emu/cm3) |
LMTO-GF calculations (details) | |
---|---|
Curie temperature, TC |
|
DFT calculations (details) | |
---|---|
Magnetic easy axis |
|
Magnetic hardness parameter, κ |
|
index | species | w | x | y | z | m (μB) | Esoc100 (meV) | Esoc001 (meV) |
---|---|---|---|---|---|---|---|---|
1 | Mn | 2a | 0.949649 | 0.374574 | 0.450534 | -0.05 | . | . |
2 | Mn | 2a | 0.050351 | 0.874574 | 0.549466 | -0.05 | . | . |
3 | Mn | 2a | 0.449013 | 0.125961 | 0.052439 | 0.03 | . | . |
4 | Mn | 2a | 0.550987 | 0.625961 | 0.947561 | 0.03 | . | . |
5 | Mn | 2a | 0.373851 | 0.801589 | 0.301227 | -0.16 | . | . |
6 | Mn | 2a | 0.874076 | 0.699693 | 0.203084 | 0.19 | . | . |
7 | Mn | 2a | 0.125924 | 0.199693 | 0.796916 | 0.19 | . | . |
8 | Mn | 2a | 0.626149 | 0.301589 | 0.698773 | -0.16 | . | . |
9 | Mn | 2a | 0.797809 | 0.948200 | 0.873304 | -0.04 | . | . |
10 | Mn | 2a | 0.699088 | 0.051116 | 0.377983 | 0.03 | . | . |
11 | Mn | 2a | 0.202191 | 0.448200 | 0.126696 | -0.04 | . | . |
12 | Mn | 2a | 0.300912 | 0.551116 | 0.622017 | 0.03 | . | . |
13 | Mn | 2a | 0.806460 | 0.309393 | 0.057654 | -0.25 | . | . |
14 | Mn | 2a | 0.193540 | 0.809393 | 0.942346 | -0.25 | . | . |
15 | Fe | 2a | 0.306473 | 0.190735 | 0.440977 | 0.02 | . | . |
16 | Fe | 2a | 0.693527 | 0.690735 | 0.559023 | 0.02 | . | . |
17 | Fe | 2a | 0.440830 | 0.939579 | 0.695687 | 0.15 | . | . |
18 | Fe | 2a | 0.942729 | 0.559160 | 0.808882 | 0.21 | . | . |
19 | Fe | 2a | 0.559170 | 0.439579 | 0.304313 | 0.15 | . | . |
20 | Fe | 2a | 0.057271 | 0.059160 | 0.191118 | 0.21 | . | . |
site i | site j | distance (Å) | Jij (meV) | ||||
---|---|---|---|---|---|---|---|
1 | Mn | 2a | 2 | Mn | 2a | 3.15 | . |
1 | Mn | 2a | 3 | Mn | 2a | 4.15 | . |
1 | Mn | 2a | 4 | Mn | 2a | 4.15 | . |
1 | Mn | 2a | 5 | Mn | 2a | 3.76 | . |
1 | Mn | 2a | 6 | Mn | 2a | 2.52 | . |
1 | Mn | 2a | 7 | Mn | 2a | 2.58 | . |
1 | Mn | 2a | 8 | Mn | 2a | 2.51 | . |
1 | Mn | 2a | 9 | Mn | 2a | 3.75 | . |
1 | Mn | 2a | 10 | Mn | 2a | 2.52 | . |
1 | Mn | 2a | 11 | Mn | 2a | 2.53 | . |
1 | Mn | 2a | 12 | Mn | 2a | 2.59 | . |
1 | Mn | 2a | 13 | Mn | 2a | 2.56 | . |
1 | Mn | 2a | 14 | Mn | 2a | 4.24 | . |
1 | Mn | 2a | 15 | Fe | 2a | 2.43 | . |
1 | Mn | 2a | 16 | Fe | 2a | 2.55 | . |
1 | Mn | 2a | 17 | Fe | 2a | 4.24 | . |
1 | Mn | 2a | 18 | Fe | 2a | 2.44 | . |
1 | Mn | 2a | 19 | Fe | 2a | 2.55 | . |
1 | Mn | 2a | 20 | Fe | 2a | 2.56 | . |
2 | Mn | 2a | 3 | Mn | 2a | 4.15 | . |
2 | Mn | 2a | 4 | Mn | 2a | 4.15 | . |
2 | Mn | 2a | 5 | Mn | 2a | 2.51 | . |
2 | Mn | 2a | 6 | Mn | 2a | 2.58 | . |
2 | Mn | 2a | 7 | Mn | 2a | 2.52 | . |
2 | Mn | 2a | 8 | Mn | 2a | 3.76 | . |
2 | Mn | 2a | 9 | Mn | 2a | 2.53 | . |
2 | Mn | 2a | 10 | Mn | 2a | 2.59 | . |
2 | Mn | 2a | 11 | Mn | 2a | 3.75 | . |
2 | Mn | 2a | 12 | Mn | 2a | 2.52 | . |
2 | Mn | 2a | 13 | Mn | 2a | 4.24 | . |
2 | Mn | 2a | 14 | Mn | 2a | 2.56 | . |
2 | Mn | 2a | 15 | Fe | 2a | 2.55 | . |
2 | Mn | 2a | 16 | Fe | 2a | 2.43 | . |
2 | Mn | 2a | 17 | Fe | 2a | 2.55 | . |
2 | Mn | 2a | 18 | Fe | 2a | 2.56 | . |
2 | Mn | 2a | 19 | Fe | 2a | 4.24 | . |
2 | Mn | 2a | 20 | Fe | 2a | 2.44 | . |
3 | Mn | 2a | 4 | Mn | 2a | 3.16 | . |
3 | Mn | 2a | 5 | Mn | 2a | 2.52 | . |
3 | Mn | 2a | 6 | Mn | 2a | 3.76 | . |
3 | Mn | 2a | 7 | Mn | 2a | 2.53 | . |
3 | Mn | 2a | 8 | Mn | 2a | 2.62 | . |
3 | Mn | 2a | 9 | Mn | 2a | 2.61 | . |
3 | Mn | 2a | 10 | Mn | 2a | 2.52 | . |
3 | Mn | 2a | 11 | Mn | 2a | 2.50 | . |
3 | Mn | 2a | 12 | Mn | 2a | 3.77 | . |
3 | Mn | 2a | 13 | Mn | 2a | 2.43 | . |
3 | Mn | 2a | 14 | Mn | 2a | 2.55 | . |
3 | Mn | 2a | 15 | Fe | 2a | 2.54 | . |
3 | Mn | 2a | 16 | Fe | 2a | 4.25 | . |
3 | Mn | 2a | 17 | Fe | 2a | 2.44 | . |
3 | Mn | 2a | 18 | Fe | 2a | 4.25 | . |
3 | Mn | 2a | 19 | Fe | 2a | 2.53 | . |
3 | Mn | 2a | 20 | Fe | 2a | 2.55 | . |
4 | Mn | 2a | 5 | Mn | 2a | 2.62 | . |
4 | Mn | 2a | 6 | Mn | 2a | 2.53 | . |
4 | Mn | 2a | 7 | Mn | 2a | 3.76 | . |
4 | Mn | 2a | 8 | Mn | 2a | 2.52 | . |
4 | Mn | 2a | 9 | Mn | 2a | 2.50 | . |
4 | Mn | 2a | 10 | Mn | 2a | 3.77 | . |
4 | Mn | 2a | 11 | Mn | 2a | 2.61 | . |
4 | Mn | 2a | 12 | Mn | 2a | 2.52 | . |
4 | Mn | 2a | 13 | Mn | 2a | 2.55 | . |
4 | Mn | 2a | 14 | Mn | 2a | 2.43 | . |
4 | Mn | 2a | 15 | Fe | 2a | 4.25 | . |
4 | Mn | 2a | 16 | Fe | 2a | 2.54 | . |
4 | Mn | 2a | 17 | Fe | 2a | 2.53 | . |
4 | Mn | 2a | 18 | Fe | 2a | 2.55 | . |
4 | Mn | 2a | 19 | Fe | 2a | 2.44 | . |
4 | Mn | 2a | 20 | Fe | 2a | 4.25 | . |
5 | Mn | 2a | 6 | Mn | 2a | 3.14 | . |
5 | Mn | 2a | 7 | Mn | 2a | 4.14 | . |
5 | Mn | 2a | 8 | Mn | 2a | 4.16 | . |
5 | Mn | 2a | 9 | Mn | 2a | 3.76 | . |
5 | Mn | 2a | 10 | Mn | 2a | 2.52 | . |
5 | Mn | 2a | 11 | Mn | 2a | 2.60 | . |
5 | Mn | 2a | 12 | Mn | 2a | 2.51 | . |
5 | Mn | 2a | 13 | Mn | 2a | 4.24 | . |
5 | Mn | 2a | 14 | Mn | 2a | 2.43 | . |
5 | Mn | 2a | 15 | Fe | 2a | 2.54 | . |
5 | Mn | 2a | 16 | Fe | 2a | 2.57 | . |
5 | Mn | 2a | 17 | Fe | 2a | 2.56 | . |
5 | Mn | 2a | 18 | Fe | 2a | 4.22 | . |
5 | Mn | 2a | 19 | Fe | 2a | 2.47 | . |
5 | Mn | 2a | 20 | Fe | 2a | 2.56 | . |
6 | Mn | 2a | 7 | Mn | 2a | 4.19 | . |
6 | Mn | 2a | 8 | Mn | 2a | 4.14 | . |
6 | Mn | 2a | 9 | Mn | 2a | 2.54 | . |
6 | Mn | 2a | 10 | Mn | 2a | 2.61 | . |
6 | Mn | 2a | 11 | Mn | 2a | 2.55 | . |
6 | Mn | 2a | 12 | Mn | 2a | 3.72 | . |
6 | Mn | 2a | 13 | Mn | 2a | 2.56 | . |
6 | Mn | 2a | 14 | Mn | 2a | 2.59 | . |
6 | Mn | 2a | 15 | Fe | 2a | 4.22 | . |
6 | Mn | 2a | 16 | Fe | 2a | 2.42 | . |
6 | Mn | 2a | 17 | Fe | 2a | 4.23 | . |
6 | Mn | 2a | 18 | Fe | 2a | 2.57 | . |
6 | Mn | 2a | 19 | Fe | 2a | 2.55 | . |
6 | Mn | 2a | 20 | Fe | 2a | 2.45 | . |
7 | Mn | 2a | 8 | Mn | 2a | 3.14 | . |
7 | Mn | 2a | 9 | Mn | 2a | 2.55 | . |
7 | Mn | 2a | 10 | Mn | 2a | 3.72 | . |
7 | Mn | 2a | 11 | Mn | 2a | 2.54 | . |
7 | Mn | 2a | 12 | Mn | 2a | 2.61 | . |
7 | Mn | 2a | 13 | Mn | 2a | 2.59 | . |
7 | Mn | 2a | 14 | Mn | 2a | 2.56 | . |
7 | Mn | 2a | 15 | Fe | 2a | 2.42 | . |
7 | Mn | 2a | 16 | Fe | 2a | 4.22 | . |
7 | Mn | 2a | 17 | Fe | 2a | 2.55 | . |
7 | Mn | 2a | 18 | Fe | 2a | 2.45 | . |
7 | Mn | 2a | 19 | Fe | 2a | 4.23 | . |
7 | Mn | 2a | 20 | Fe | 2a | 2.57 | . |
8 | Mn | 2a | 9 | Mn | 2a | 2.60 | . |
8 | Mn | 2a | 10 | Mn | 2a | 2.51 | . |
8 | Mn | 2a | 11 | Mn | 2a | 3.76 | . |
8 | Mn | 2a | 12 | Mn | 2a | 2.52 | . |
8 | Mn | 2a | 13 | Mn | 2a | 2.43 | . |
8 | Mn | 2a | 14 | Mn | 2a | 4.24 | . |
8 | Mn | 2a | 15 | Fe | 2a | 2.57 | . |
8 | Mn | 2a | 16 | Fe | 2a | 2.54 | . |
8 | Mn | 2a | 17 | Fe | 2a | 2.47 | . |
8 | Mn | 2a | 18 | Fe | 2a | 2.56 | . |
8 | Mn | 2a | 19 | Fe | 2a | 2.56 | . |
8 | Mn | 2a | 20 | Fe | 2a | 4.22 | . |
9 | Mn | 2a | 10 | Mn | 2a | 3.12 | . |
9 | Mn | 2a | 11 | Mn | 2a | 4.19 | . |
9 | Mn | 2a | 12 | Mn | 2a | 4.14 | . |
9 | Mn | 2a | 13 | Mn | 2a | 2.46 | . |
9 | Mn | 2a | 14 | Mn | 2a | 2.57 | . |
9 | Mn | 2a | 15 | Fe | 2a | 4.22 | . |
9 | Mn | 2a | 16 | Fe | 2a | 2.54 | . |
9 | Mn | 2a | 17 | Fe | 2a | 2.41 | . |
9 | Mn | 2a | 18 | Fe | 2a | 2.55 | . |
9 | Mn | 2a | 19 | Fe | 2a | 4.22 | . |
9 | Mn | 2a | 20 | Fe | 2a | 2.57 | . |
10 | Mn | 2a | 11 | Mn | 2a | 4.14 | . |
10 | Mn | 2a | 12 | Mn | 2a | 4.15 | . |
10 | Mn | 2a | 13 | Mn | 2a | 2.58 | . |
10 | Mn | 2a | 14 | Mn | 2a | 4.25 | . |
10 | Mn | 2a | 15 | Fe | 2a | 2.55 | . |
10 | Mn | 2a | 16 | Fe | 2a | 2.45 | . |
10 | Mn | 2a | 17 | Fe | 2a | 2.57 | . |
10 | Mn | 2a | 18 | Fe | 2a | 4.23 | . |
10 | Mn | 2a | 19 | Fe | 2a | 2.54 | . |
10 | Mn | 2a | 20 | Fe | 2a | 2.45 | . |
11 | Mn | 2a | 12 | Mn | 2a | 3.12 | . |
11 | Mn | 2a | 13 | Mn | 2a | 2.57 | . |
11 | Mn | 2a | 14 | Mn | 2a | 2.46 | . |
11 | Mn | 2a | 15 | Fe | 2a | 2.54 | . |
11 | Mn | 2a | 16 | Fe | 2a | 4.22 | . |
11 | Mn | 2a | 17 | Fe | 2a | 4.22 | . |
11 | Mn | 2a | 18 | Fe | 2a | 2.57 | . |
11 | Mn | 2a | 19 | Fe | 2a | 2.41 | . |
11 | Mn | 2a | 20 | Fe | 2a | 2.55 | . |
12 | Mn | 2a | 13 | Mn | 2a | 4.25 | . |
12 | Mn | 2a | 14 | Mn | 2a | 2.58 | . |
12 | Mn | 2a | 15 | Fe | 2a | 2.45 | . |
12 | Mn | 2a | 16 | Fe | 2a | 2.55 | . |
12 | Mn | 2a | 17 | Fe | 2a | 2.54 | . |
12 | Mn | 2a | 18 | Fe | 2a | 2.45 | . |
12 | Mn | 2a | 19 | Fe | 2a | 2.57 | . |
12 | Mn | 2a | 20 | Fe | 2a | 4.23 | . |
13 | Mn | 2a | 14 | Mn | 2a | 3.90 | . |
13 | Mn | 2a | 15 | Fe | 2a | 3.87 | . |
13 | Mn | 2a | 16 | Fe | 2a | 3.86 | . |
13 | Mn | 2a | 17 | Fe | 2a | 3.83 | . |
13 | Mn | 2a | 18 | Fe | 2a | 2.29 | . |
13 | Mn | 2a | 19 | Fe | 2a | 2.26 | . |
13 | Mn | 2a | 20 | Fe | 2a | 2.29 | . |
14 | Mn | 2a | 15 | Fe | 2a | 3.86 | . |
14 | Mn | 2a | 16 | Fe | 2a | 3.87 | . |
14 | Mn | 2a | 17 | Fe | 2a | 2.26 | . |
14 | Mn | 2a | 18 | Fe | 2a | 2.29 | . |
14 | Mn | 2a | 19 | Fe | 2a | 3.83 | . |
14 | Mn | 2a | 20 | Fe | 2a | 2.29 | . |
15 | Fe | 2a | 16 | Fe | 2a | 3.90 | . |
15 | Fe | 2a | 17 | Fe | 2a | 2.31 | . |
15 | Fe | 2a | 18 | Fe | 2a | 3.85 | . |
15 | Fe | 2a | 19 | Fe | 2a | 2.30 | . |
15 | Fe | 2a | 20 | Fe | 2a | 2.28 | . |
16 | Fe | 2a | 17 | Fe | 2a | 2.30 | . |
16 | Fe | 2a | 18 | Fe | 2a | 2.28 | . |
16 | Fe | 2a | 19 | Fe | 2a | 2.31 | . |
16 | Fe | 2a | 20 | Fe | 2a | 3.85 | . |
17 | Fe | 2a | 18 | Fe | 2a | 3.86 | . |
17 | Fe | 2a | 19 | Fe | 2a | 3.92 | . |
17 | Fe | 2a | 20 | Fe | 2a | 3.87 | . |
18 | Fe | 2a | 19 | Fe | 2a | 3.87 | . |
18 | Fe | 2a | 20 | Fe | 2a | 3.88 | . |
19 | Fe | 2a | 20 | Fe | 2a | 3.86 | . |
DFT calculations |
|
LMTO-GF calculations |
|
References |
Materials Project: mp-1221991 |