Crystal system |
orthorhombic |
Space group number |
59 |
Hermann-Mauguin |
Pmmn |
Hall |
P 2 2ab -1ab |
Point group |
mmm |
Normalized formula |
MnNi5N4 |
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 |
5 |
Structure search |
MP |
a (Å) |
5.8142 |
b (Å) |
8.5123 |
c (Å) |
4.2078 |
α (deg.) |
90.000 |
β (deg.) |
90.000 |
γ (deg.) |
90.000 |
Volume (Å3) |
208.253 |
Density (g/cm3) |
6.450 |
DFT calculations (details) | |
---|---|
Formation energy (vs. elemental phases) |
130.2 meV/atom |
Formation energy above hull |
|
Compounds with the same formula: MnNi5N4 |
1 entry found |
Compounds with the same elements: Mn-Ni-N |
11 entries found |
Binary compounds in Mn-Ni system |
5 entries found |
Binary compounds in Mn-N system |
12 entries found |
Binary compounds in Ni-N system |
10 entries found |
DFT calculations (details) | |
---|---|
Magnetic ordering |
Ferromagnetic |
Total magnetic moment |
0.07 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 |
|
index | species | w | x | y | z | m (μB) | Esoc100 (meV) | Esoc001 (meV) |
---|---|---|---|---|---|---|---|---|
1 | Mn | 2b | 0.261981 | 0.000000 | 0.500000 | 0.07 | . | . |
2 | Mn | 2b | 0.738019 | 0.500000 | 0.000000 | 0.07 | . | . |
3 | Ni | 8g | 0.702865 | 0.286578 | 0.342280 | -0.01 | . | . |
4 | Ni | 8g | 0.702865 | 0.286578 | 0.657720 | -0.01 | . | . |
5 | Ni | 8g | 0.702865 | 0.713422 | 0.342280 | -0.01 | . | . |
6 | Ni | 8g | 0.702865 | 0.713422 | 0.657720 | -0.01 | . | . |
7 | Ni | 8g | 0.297135 | 0.213422 | 0.157720 | -0.01 | . | . |
8 | Ni | 8g | 0.297135 | 0.213422 | 0.842280 | -0.01 | . | . |
9 | Ni | 8g | 0.297135 | 0.786578 | 0.157720 | -0.01 | . | . |
10 | Ni | 8g | 0.297135 | 0.786578 | 0.842280 | -0.01 | . | . |
11 | Ni | 2a | 0.181191 | 0.500000 | 0.500000 | -0.01 | . | . |
12 | Ni | 2a | 0.818809 | 0.000000 | 0.000000 | -0.01 | . | . |
13 | N | 4e | 0.982709 | 0.775847 | 0.500000 | -0.00 | . | . |
14 | N | 4e | 0.982709 | 0.224153 | 0.500000 | -0.00 | . | . |
15 | N | 4e | 0.017291 | 0.724153 | 0.000000 | -0.00 | . | . |
16 | N | 4e | 0.017291 | 0.275847 | 0.000000 | -0.00 | . | . |
17 | N | 4f | 0.524766 | 0.500000 | 0.189808 | -0.00 | . | . |
18 | N | 4f | 0.524766 | 0.500000 | 0.810192 | -0.00 | . | . |
19 | N | 4f | 0.475234 | 0.000000 | 0.310192 | -0.00 | . | . |
20 | N | 4f | 0.475234 | 0.000000 | 0.689808 | -0.00 | . | . |
site i | site j | distance (Å) | Jij (meV) | ||||
---|---|---|---|---|---|---|---|
1 | Mn | 2b | 2 | Mn | 2b | 5.50 | . |
1 | Mn | 2b | 3 | Ni | 8g | 3.60 | . |
1 | Mn | 2b | 4 | Ni | 8g | 3.60 | . |
1 | Mn | 2b | 5 | Ni | 8g | 3.60 | . |
1 | Mn | 2b | 6 | Ni | 8g | 3.60 | . |
1 | Mn | 2b | 7 | Ni | 8g | 2.33 | . |
1 | Mn | 2b | 8 | Ni | 8g | 2.33 | . |
1 | Mn | 2b | 9 | Ni | 8g | 2.33 | . |
1 | Mn | 2b | 10 | Ni | 8g | 2.33 | . |
1 | Mn | 2b | 11 | Ni | 2a | 4.28 | . |
1 | Mn | 2b | 12 | Ni | 2a | 3.33 | . |
1 | Mn | 2b | 13 | N | 4e | 2.51 | . |
1 | Mn | 2b | 14 | N | 4e | 2.51 | . |
1 | Mn | 2b | 15 | N | 4e | 3.46 | . |
1 | Mn | 2b | 16 | N | 4e | 3.46 | . |
1 | Mn | 2b | 17 | N | 4f | 4.71 | . |
1 | Mn | 2b | 18 | N | 4f | 4.71 | . |
1 | Mn | 2b | 19 | N | 4f | 1.47 | . |
1 | Mn | 2b | 20 | N | 4f | 1.47 | . |
2 | Mn | 2b | 3 | Ni | 8g | 2.33 | . |
2 | Mn | 2b | 4 | Ni | 8g | 2.33 | . |
2 | Mn | 2b | 5 | Ni | 8g | 2.33 | . |
2 | Mn | 2b | 6 | Ni | 8g | 2.33 | . |
2 | Mn | 2b | 7 | Ni | 8g | 3.60 | . |
2 | Mn | 2b | 8 | Ni | 8g | 3.60 | . |
2 | Mn | 2b | 9 | Ni | 8g | 3.60 | . |
2 | Mn | 2b | 10 | Ni | 8g | 3.60 | . |
2 | Mn | 2b | 11 | Ni | 2a | 3.33 | . |
2 | Mn | 2b | 12 | Ni | 2a | 4.28 | . |
2 | Mn | 2b | 13 | N | 4e | 3.46 | . |
2 | Mn | 2b | 14 | N | 4e | 3.46 | . |
2 | Mn | 2b | 15 | N | 4e | 2.51 | . |
2 | Mn | 2b | 16 | N | 4e | 2.51 | . |
2 | Mn | 2b | 17 | N | 4f | 1.47 | . |
2 | Mn | 2b | 18 | N | 4f | 1.47 | . |
2 | Mn | 2b | 19 | N | 4f | 4.71 | . |
2 | Mn | 2b | 20 | N | 4f | 4.71 | . |
3 | Ni | 8g | 4 | Ni | 8g | 1.33 | . |
3 | Ni | 8g | 5 | Ni | 8g | 3.63 | . |
3 | Ni | 8g | 6 | Ni | 8g | 3.87 | . |
3 | Ni | 8g | 7 | Ni | 8g | 2.56 | . |
3 | Ni | 8g | 8 | Ni | 8g | 3.22 | . |
3 | Ni | 8g | 9 | Ni | 8g | 4.93 | . |
3 | Ni | 8g | 10 | Ni | 8g | 5.30 | . |
3 | Ni | 8g | 11 | Ni | 2a | 3.39 | . |
3 | Ni | 8g | 12 | Ni | 2a | 2.91 | . |
3 | Ni | 8g | 13 | N | 4e | 4.52 | . |
3 | Ni | 8g | 14 | N | 4e | 1.84 | . |
3 | Ni | 8g | 15 | N | 4e | 4.39 | . |
3 | Ni | 8g | 16 | N | 4e | 2.33 | . |
3 | Ni | 8g | 17 | N | 4f | 2.19 | . |
3 | Ni | 8g | 18 | N | 4f | 2.87 | . |
3 | Ni | 8g | 19 | N | 4f | 2.78 | . |
3 | Ni | 8g | 20 | N | 4f | 3.14 | . |
4 | Ni | 8g | 5 | Ni | 8g | 3.87 | . |
4 | Ni | 8g | 6 | Ni | 8g | 3.63 | . |
4 | Ni | 8g | 7 | Ni | 8g | 3.22 | . |
4 | Ni | 8g | 8 | Ni | 8g | 2.56 | . |
4 | Ni | 8g | 9 | Ni | 8g | 5.30 | . |
4 | Ni | 8g | 10 | Ni | 8g | 4.93 | . |
4 | Ni | 8g | 11 | Ni | 2a | 3.39 | . |
4 | Ni | 8g | 12 | Ni | 2a | 2.91 | . |
4 | Ni | 8g | 13 | N | 4e | 4.52 | . |
4 | Ni | 8g | 14 | N | 4e | 1.84 | . |
4 | Ni | 8g | 15 | N | 4e | 4.39 | . |
4 | Ni | 8g | 16 | N | 4e | 2.33 | . |
4 | Ni | 8g | 17 | N | 4f | 2.87 | . |
4 | Ni | 8g | 18 | N | 4f | 2.19 | . |
4 | Ni | 8g | 19 | N | 4f | 3.14 | . |
4 | Ni | 8g | 20 | N | 4f | 2.78 | . |
5 | Ni | 8g | 6 | Ni | 8g | 1.33 | . |
5 | Ni | 8g | 7 | Ni | 8g | 4.93 | . |
5 | Ni | 8g | 8 | Ni | 8g | 5.30 | . |
5 | Ni | 8g | 9 | Ni | 8g | 2.56 | . |
5 | Ni | 8g | 10 | Ni | 8g | 3.22 | . |
5 | Ni | 8g | 11 | Ni | 2a | 3.39 | . |
5 | Ni | 8g | 12 | Ni | 2a | 2.91 | . |
5 | Ni | 8g | 13 | N | 4e | 1.84 | . |
5 | Ni | 8g | 14 | N | 4e | 4.52 | . |
5 | Ni | 8g | 15 | N | 4e | 2.33 | . |
5 | Ni | 8g | 16 | N | 4e | 4.39 | . |
5 | Ni | 8g | 17 | N | 4f | 2.19 | . |
5 | Ni | 8g | 18 | N | 4f | 2.87 | . |
5 | Ni | 8g | 19 | N | 4f | 2.78 | . |
5 | Ni | 8g | 20 | N | 4f | 3.14 | . |
6 | Ni | 8g | 7 | Ni | 8g | 5.30 | . |
6 | Ni | 8g | 8 | Ni | 8g | 4.93 | . |
6 | Ni | 8g | 9 | Ni | 8g | 3.22 | . |
6 | Ni | 8g | 10 | Ni | 8g | 2.56 | . |
6 | Ni | 8g | 11 | Ni | 2a | 3.39 | . |
6 | Ni | 8g | 12 | Ni | 2a | 2.91 | . |
6 | Ni | 8g | 13 | N | 4e | 1.84 | . |
6 | Ni | 8g | 14 | N | 4e | 4.52 | . |
6 | Ni | 8g | 15 | N | 4e | 2.33 | . |
6 | Ni | 8g | 16 | N | 4e | 4.39 | . |
6 | Ni | 8g | 17 | N | 4f | 2.87 | . |
6 | Ni | 8g | 18 | N | 4f | 2.19 | . |
6 | Ni | 8g | 19 | N | 4f | 3.14 | . |
6 | Ni | 8g | 20 | N | 4f | 2.78 | . |
7 | Ni | 8g | 8 | Ni | 8g | 1.33 | . |
7 | Ni | 8g | 9 | Ni | 8g | 3.63 | . |
7 | Ni | 8g | 10 | Ni | 8g | 3.87 | . |
7 | Ni | 8g | 11 | Ni | 2a | 2.91 | . |
7 | Ni | 8g | 12 | Ni | 2a | 3.39 | . |
7 | Ni | 8g | 13 | N | 4e | 4.39 | . |
7 | Ni | 8g | 14 | N | 4e | 2.33 | . |
7 | Ni | 8g | 15 | N | 4e | 4.52 | . |
7 | Ni | 8g | 16 | N | 4e | 1.84 | . |
7 | Ni | 8g | 17 | N | 4f | 2.78 | . |
7 | Ni | 8g | 18 | N | 4f | 3.14 | . |
7 | Ni | 8g | 19 | N | 4f | 2.19 | . |
7 | Ni | 8g | 20 | N | 4f | 2.87 | . |
8 | Ni | 8g | 9 | Ni | 8g | 3.87 | . |
8 | Ni | 8g | 10 | Ni | 8g | 3.63 | . |
8 | Ni | 8g | 11 | Ni | 2a | 2.91 | . |
8 | Ni | 8g | 12 | Ni | 2a | 3.39 | . |
8 | Ni | 8g | 13 | N | 4e | 4.39 | . |
8 | Ni | 8g | 14 | N | 4e | 2.33 | . |
8 | Ni | 8g | 15 | N | 4e | 4.52 | . |
8 | Ni | 8g | 16 | N | 4e | 1.84 | . |
8 | Ni | 8g | 17 | N | 4f | 3.14 | . |
8 | Ni | 8g | 18 | N | 4f | 2.78 | . |
8 | Ni | 8g | 19 | N | 4f | 2.87 | . |
8 | Ni | 8g | 20 | N | 4f | 2.19 | . |
9 | Ni | 8g | 10 | Ni | 8g | 1.33 | . |
9 | Ni | 8g | 11 | Ni | 2a | 2.91 | . |
9 | Ni | 8g | 12 | Ni | 2a | 3.39 | . |
9 | Ni | 8g | 13 | N | 4e | 2.33 | . |
9 | Ni | 8g | 14 | N | 4e | 4.39 | . |
9 | Ni | 8g | 15 | N | 4e | 1.84 | . |
9 | Ni | 8g | 16 | N | 4e | 4.52 | . |
9 | Ni | 8g | 17 | N | 4f | 2.78 | . |
9 | Ni | 8g | 18 | N | 4f | 3.14 | . |
9 | Ni | 8g | 19 | N | 4f | 2.19 | . |
9 | Ni | 8g | 20 | N | 4f | 2.87 | . |
10 | Ni | 8g | 11 | Ni | 2a | 2.91 | . |
10 | Ni | 8g | 12 | Ni | 2a | 3.39 | . |
10 | Ni | 8g | 13 | N | 4e | 2.33 | . |
10 | Ni | 8g | 14 | N | 4e | 4.39 | . |
10 | Ni | 8g | 15 | N | 4e | 1.84 | . |
10 | Ni | 8g | 16 | N | 4e | 4.52 | . |
10 | Ni | 8g | 17 | N | 4f | 3.14 | . |
10 | Ni | 8g | 18 | N | 4f | 2.78 | . |
10 | Ni | 8g | 19 | N | 4f | 2.87 | . |
10 | Ni | 8g | 20 | N | 4f | 2.19 | . |
11 | Ni | 2a | 12 | Ni | 2a | 5.19 | . |
11 | Ni | 2a | 13 | N | 4e | 2.62 | . |
11 | Ni | 2a | 14 | N | 4e | 2.62 | . |
11 | Ni | 2a | 15 | N | 4e | 3.00 | . |
11 | Ni | 2a | 16 | N | 4e | 3.00 | . |
11 | Ni | 2a | 17 | N | 4f | 2.39 | . |
11 | Ni | 2a | 18 | N | 4f | 2.39 | . |
11 | Ni | 2a | 19 | N | 4f | 4.66 | . |
11 | Ni | 2a | 20 | N | 4f | 4.66 | . |
12 | Ni | 2a | 13 | N | 4e | 3.00 | . |
12 | Ni | 2a | 14 | N | 4e | 3.00 | . |
12 | Ni | 2a | 15 | N | 4e | 2.62 | . |
12 | Ni | 2a | 16 | N | 4e | 2.62 | . |
12 | Ni | 2a | 17 | N | 4f | 4.66 | . |
12 | Ni | 2a | 18 | N | 4f | 4.66 | . |
12 | Ni | 2a | 19 | N | 4f | 2.39 | . |
12 | Ni | 2a | 20 | N | 4f | 2.39 | . |
13 | N | 4e | 14 | N | 4e | 3.82 | . |
13 | N | 4e | 15 | N | 4e | 2.16 | . |
13 | N | 4e | 16 | N | 4e | 4.75 | . |
13 | N | 4e | 17 | N | 4f | 3.78 | . |
13 | N | 4e | 18 | N | 4f | 3.78 | . |
13 | N | 4e | 19 | N | 4f | 3.53 | . |
13 | N | 4e | 20 | N | 4f | 3.53 | . |
14 | N | 4e | 15 | N | 4e | 4.75 | . |
14 | N | 4e | 16 | N | 4e | 2.16 | . |
14 | N | 4e | 17 | N | 4f | 3.78 | . |
14 | N | 4e | 18 | N | 4f | 3.78 | . |
14 | N | 4e | 19 | N | 4f | 3.53 | . |
14 | N | 4e | 20 | N | 4f | 3.53 | . |
15 | N | 4e | 16 | N | 4e | 3.82 | . |
15 | N | 4e | 17 | N | 4f | 3.53 | . |
15 | N | 4e | 18 | N | 4f | 3.53 | . |
15 | N | 4e | 19 | N | 4f | 3.78 | . |
15 | N | 4e | 20 | N | 4f | 3.78 | . |
16 | N | 4e | 17 | N | 4f | 3.53 | . |
16 | N | 4e | 18 | N | 4f | 3.53 | . |
16 | N | 4e | 19 | N | 4f | 3.78 | . |
16 | N | 4e | 20 | N | 4f | 3.78 | . |
17 | N | 4f | 18 | N | 4f | 1.60 | . |
17 | N | 4f | 19 | N | 4f | 4.30 | . |
17 | N | 4f | 20 | N | 4f | 4.76 | . |
18 | N | 4f | 19 | N | 4f | 4.76 | . |
18 | N | 4f | 20 | N | 4f | 4.30 | . |
19 | N | 4f | 20 | N | 4f | 1.60 | . |
DFT calculations |
|
LMTO-GF calculations |
|
References |
Materials Project: mp-1245431 |