Crystal system |
orthorhombic |
Space group number |
59 |
Hermann-Mauguin |
Pmmn |
Hall |
P 2 2ab -1ab |
Point group |
mmm |
Normalized formula |
FeNi5N4 |
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) |
5.8043 |
b (Å) |
8.5606 |
c (Å) |
4.0805 |
α (deg.) |
90.000 |
β (deg.) |
90.000 |
γ (deg.) |
90.000 |
Volume (Å3) |
202.755 |
Density (g/cm3) |
6.639 |
DFT calculations (details) | |
---|---|
Formation energy (vs. elemental phases) |
210.8 meV/atom |
Formation energy above hull |
|
Compounds with the same formula: FeNi5N4 |
1 entry found |
Compounds with the same elements: Fe-Ni-N |
9 entries found |
Binary compounds in Fe-Ni system |
17 entries found |
Binary compounds in Fe-N system |
38 entries found |
Binary compounds in Ni-N system |
10 entries found |
DFT calculations (details) | |
---|---|
Magnetic ordering |
Ferromagnetic |
Total magnetic moment |
0.01 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 | Fe | 2b | 0.277401 | 0.000000 | 0.500000 | 0.00 | . | . |
2 | Fe | 2b | 0.722599 | 0.500000 | 0.000000 | 0.00 | . | . |
3 | Ni | 8g | 0.714052 | 0.286246 | 0.339159 | 0.00 | . | . |
4 | Ni | 8g | 0.714052 | 0.286246 | 0.660841 | 0.00 | . | . |
5 | Ni | 8g | 0.714052 | 0.713754 | 0.339159 | 0.00 | . | . |
6 | Ni | 8g | 0.714052 | 0.713754 | 0.660841 | 0.00 | . | . |
7 | Ni | 8g | 0.285948 | 0.213754 | 0.160841 | 0.00 | . | . |
8 | Ni | 8g | 0.285948 | 0.213754 | 0.839159 | 0.00 | . | . |
9 | Ni | 8g | 0.285948 | 0.786246 | 0.160841 | 0.00 | . | . |
10 | Ni | 8g | 0.285948 | 0.786246 | 0.839159 | 0.00 | . | . |
11 | Ni | 2a | 0.202705 | 0.500000 | 0.500000 | 0.00 | . | . |
12 | Ni | 2a | 0.797295 | 0.000000 | 0.000000 | 0.00 | . | . |
13 | N | 4e | 0.988164 | 0.773426 | 0.500000 | 0.00 | . | . |
14 | N | 4e | 0.988164 | 0.226574 | 0.500000 | 0.00 | . | . |
15 | N | 4e | 0.011836 | 0.726574 | 0.000000 | 0.00 | . | . |
16 | N | 4e | 0.011836 | 0.273426 | 0.000000 | 0.00 | . | . |
17 | N | 4f | 0.517286 | 0.500000 | 0.192470 | -0.00 | . | . |
18 | N | 4f | 0.517286 | 0.500000 | 0.807530 | -0.00 | . | . |
19 | N | 4f | 0.482714 | 0.000000 | 0.307530 | -0.00 | . | . |
20 | N | 4f | 0.482714 | 0.000000 | 0.692470 | -0.00 | . | . |
site i | site j | distance (Å) | Jij (meV) | ||||
---|---|---|---|---|---|---|---|
1 | Fe | 2b | 2 | Fe | 2b | 5.40 | . |
1 | Fe | 2b | 3 | Ni | 8g | 3.59 | . |
1 | Fe | 2b | 4 | Ni | 8g | 3.59 | . |
1 | Fe | 2b | 5 | Ni | 8g | 3.59 | . |
1 | Fe | 2b | 6 | Ni | 8g | 3.59 | . |
1 | Fe | 2b | 7 | Ni | 8g | 2.29 | . |
1 | Fe | 2b | 8 | Ni | 8g | 2.29 | . |
1 | Fe | 2b | 9 | Ni | 8g | 2.29 | . |
1 | Fe | 2b | 10 | Ni | 8g | 2.29 | . |
1 | Fe | 2b | 11 | Ni | 2a | 4.30 | . |
1 | Fe | 2b | 12 | Ni | 2a | 3.45 | . |
1 | Fe | 2b | 13 | N | 4e | 2.57 | . |
1 | Fe | 2b | 14 | N | 4e | 2.57 | . |
1 | Fe | 2b | 15 | N | 4e | 3.47 | . |
1 | Fe | 2b | 16 | N | 4e | 3.47 | . |
1 | Fe | 2b | 17 | N | 4f | 4.67 | . |
1 | Fe | 2b | 18 | N | 4f | 4.67 | . |
1 | Fe | 2b | 19 | N | 4f | 1.43 | . |
1 | Fe | 2b | 20 | N | 4f | 1.43 | . |
2 | Fe | 2b | 3 | Ni | 8g | 2.29 | . |
2 | Fe | 2b | 4 | Ni | 8g | 2.29 | . |
2 | Fe | 2b | 5 | Ni | 8g | 2.29 | . |
2 | Fe | 2b | 6 | Ni | 8g | 2.29 | . |
2 | Fe | 2b | 7 | Ni | 8g | 3.59 | . |
2 | Fe | 2b | 8 | Ni | 8g | 3.59 | . |
2 | Fe | 2b | 9 | Ni | 8g | 3.59 | . |
2 | Fe | 2b | 10 | Ni | 8g | 3.59 | . |
2 | Fe | 2b | 11 | Ni | 2a | 3.45 | . |
2 | Fe | 2b | 12 | Ni | 2a | 4.30 | . |
2 | Fe | 2b | 13 | N | 4e | 3.47 | . |
2 | Fe | 2b | 14 | N | 4e | 3.47 | . |
2 | Fe | 2b | 15 | N | 4e | 2.57 | . |
2 | Fe | 2b | 16 | N | 4e | 2.57 | . |
2 | Fe | 2b | 17 | N | 4f | 1.43 | . |
2 | Fe | 2b | 18 | N | 4f | 1.43 | . |
2 | Fe | 2b | 19 | N | 4f | 4.67 | . |
2 | Fe | 2b | 20 | N | 4f | 4.67 | . |
3 | Ni | 8g | 4 | Ni | 8g | 1.31 | . |
3 | Ni | 8g | 5 | Ni | 8g | 3.66 | . |
3 | Ni | 8g | 6 | Ni | 8g | 3.89 | . |
3 | Ni | 8g | 7 | Ni | 8g | 2.66 | . |
3 | Ni | 8g | 8 | Ni | 8g | 3.27 | . |
3 | Ni | 8g | 9 | Ni | 8g | 5.00 | . |
3 | Ni | 8g | 10 | Ni | 8g | 5.35 | . |
3 | Ni | 8g | 11 | Ni | 2a | 3.44 | . |
3 | Ni | 8g | 12 | Ni | 2a | 2.86 | . |
3 | Ni | 8g | 13 | N | 4e | 4.51 | . |
3 | Ni | 8g | 14 | N | 4e | 1.80 | . |
3 | Ni | 8g | 15 | N | 4e | 4.37 | . |
3 | Ni | 8g | 16 | N | 4e | 2.22 | . |
3 | Ni | 8g | 17 | N | 4f | 2.24 | . |
3 | Ni | 8g | 18 | N | 4f | 2.88 | . |
3 | Ni | 8g | 19 | N | 4f | 2.80 | . |
3 | Ni | 8g | 20 | N | 4f | 3.14 | . |
4 | Ni | 8g | 5 | Ni | 8g | 3.89 | . |
4 | Ni | 8g | 6 | Ni | 8g | 3.66 | . |
4 | Ni | 8g | 7 | Ni | 8g | 3.27 | . |
4 | Ni | 8g | 8 | Ni | 8g | 2.66 | . |
4 | Ni | 8g | 9 | Ni | 8g | 5.35 | . |
4 | Ni | 8g | 10 | Ni | 8g | 5.00 | . |
4 | Ni | 8g | 11 | Ni | 2a | 3.44 | . |
4 | Ni | 8g | 12 | Ni | 2a | 2.86 | . |
4 | Ni | 8g | 13 | N | 4e | 4.51 | . |
4 | Ni | 8g | 14 | N | 4e | 1.80 | . |
4 | Ni | 8g | 15 | N | 4e | 4.37 | . |
4 | Ni | 8g | 16 | N | 4e | 2.22 | . |
4 | Ni | 8g | 17 | N | 4f | 2.88 | . |
4 | Ni | 8g | 18 | N | 4f | 2.24 | . |
4 | Ni | 8g | 19 | N | 4f | 3.14 | . |
4 | Ni | 8g | 20 | N | 4f | 2.80 | . |
5 | Ni | 8g | 6 | Ni | 8g | 1.31 | . |
5 | Ni | 8g | 7 | Ni | 8g | 5.00 | . |
5 | Ni | 8g | 8 | Ni | 8g | 5.35 | . |
5 | Ni | 8g | 9 | Ni | 8g | 2.66 | . |
5 | Ni | 8g | 10 | Ni | 8g | 3.27 | . |
5 | Ni | 8g | 11 | Ni | 2a | 3.44 | . |
5 | Ni | 8g | 12 | Ni | 2a | 2.86 | . |
5 | Ni | 8g | 13 | N | 4e | 1.80 | . |
5 | Ni | 8g | 14 | N | 4e | 4.51 | . |
5 | Ni | 8g | 15 | N | 4e | 2.22 | . |
5 | Ni | 8g | 16 | N | 4e | 4.37 | . |
5 | Ni | 8g | 17 | N | 4f | 2.24 | . |
5 | Ni | 8g | 18 | N | 4f | 2.88 | . |
5 | Ni | 8g | 19 | N | 4f | 2.80 | . |
5 | Ni | 8g | 20 | N | 4f | 3.14 | . |
6 | Ni | 8g | 7 | Ni | 8g | 5.35 | . |
6 | Ni | 8g | 8 | Ni | 8g | 5.00 | . |
6 | Ni | 8g | 9 | Ni | 8g | 3.27 | . |
6 | Ni | 8g | 10 | Ni | 8g | 2.66 | . |
6 | Ni | 8g | 11 | Ni | 2a | 3.44 | . |
6 | Ni | 8g | 12 | Ni | 2a | 2.86 | . |
6 | Ni | 8g | 13 | N | 4e | 1.80 | . |
6 | Ni | 8g | 14 | N | 4e | 4.51 | . |
6 | Ni | 8g | 15 | N | 4e | 2.22 | . |
6 | Ni | 8g | 16 | N | 4e | 4.37 | . |
6 | Ni | 8g | 17 | N | 4f | 2.88 | . |
6 | Ni | 8g | 18 | N | 4f | 2.24 | . |
6 | Ni | 8g | 19 | N | 4f | 3.14 | . |
6 | Ni | 8g | 20 | N | 4f | 2.80 | . |
7 | Ni | 8g | 8 | Ni | 8g | 1.31 | . |
7 | Ni | 8g | 9 | Ni | 8g | 3.66 | . |
7 | Ni | 8g | 10 | Ni | 8g | 3.89 | . |
7 | Ni | 8g | 11 | Ni | 2a | 2.86 | . |
7 | Ni | 8g | 12 | Ni | 2a | 3.44 | . |
7 | Ni | 8g | 13 | N | 4e | 4.37 | . |
7 | Ni | 8g | 14 | N | 4e | 2.22 | . |
7 | Ni | 8g | 15 | N | 4e | 4.51 | . |
7 | Ni | 8g | 16 | N | 4e | 1.80 | . |
7 | Ni | 8g | 17 | N | 4f | 2.80 | . |
7 | Ni | 8g | 18 | N | 4f | 3.14 | . |
7 | Ni | 8g | 19 | N | 4f | 2.24 | . |
7 | Ni | 8g | 20 | N | 4f | 2.88 | . |
8 | Ni | 8g | 9 | Ni | 8g | 3.89 | . |
8 | Ni | 8g | 10 | Ni | 8g | 3.66 | . |
8 | Ni | 8g | 11 | Ni | 2a | 2.86 | . |
8 | Ni | 8g | 12 | Ni | 2a | 3.44 | . |
8 | Ni | 8g | 13 | N | 4e | 4.37 | . |
8 | Ni | 8g | 14 | N | 4e | 2.22 | . |
8 | Ni | 8g | 15 | N | 4e | 4.51 | . |
8 | Ni | 8g | 16 | N | 4e | 1.80 | . |
8 | Ni | 8g | 17 | N | 4f | 3.14 | . |
8 | Ni | 8g | 18 | N | 4f | 2.80 | . |
8 | Ni | 8g | 19 | N | 4f | 2.88 | . |
8 | Ni | 8g | 20 | N | 4f | 2.24 | . |
9 | Ni | 8g | 10 | Ni | 8g | 1.31 | . |
9 | Ni | 8g | 11 | Ni | 2a | 2.86 | . |
9 | Ni | 8g | 12 | Ni | 2a | 3.44 | . |
9 | Ni | 8g | 13 | N | 4e | 2.22 | . |
9 | Ni | 8g | 14 | N | 4e | 4.37 | . |
9 | Ni | 8g | 15 | N | 4e | 1.80 | . |
9 | Ni | 8g | 16 | N | 4e | 4.51 | . |
9 | Ni | 8g | 17 | N | 4f | 2.80 | . |
9 | Ni | 8g | 18 | N | 4f | 3.14 | . |
9 | Ni | 8g | 19 | N | 4f | 2.24 | . |
9 | Ni | 8g | 20 | N | 4f | 2.88 | . |
10 | Ni | 8g | 11 | Ni | 2a | 2.86 | . |
10 | Ni | 8g | 12 | Ni | 2a | 3.44 | . |
10 | Ni | 8g | 13 | N | 4e | 2.22 | . |
10 | Ni | 8g | 14 | N | 4e | 4.37 | . |
10 | Ni | 8g | 15 | N | 4e | 1.80 | . |
10 | Ni | 8g | 16 | N | 4e | 4.51 | . |
10 | Ni | 8g | 17 | N | 4f | 3.14 | . |
10 | Ni | 8g | 18 | N | 4f | 2.80 | . |
10 | Ni | 8g | 19 | N | 4f | 2.88 | . |
10 | Ni | 8g | 20 | N | 4f | 2.24 | . |
11 | Ni | 2a | 12 | Ni | 2a | 5.29 | . |
11 | Ni | 2a | 13 | N | 4e | 2.65 | . |
11 | Ni | 2a | 14 | N | 4e | 2.65 | . |
11 | Ni | 2a | 15 | N | 4e | 3.03 | . |
11 | Ni | 2a | 16 | N | 4e | 3.03 | . |
11 | Ni | 2a | 17 | N | 4f | 2.22 | . |
11 | Ni | 2a | 18 | N | 4f | 2.22 | . |
11 | Ni | 2a | 19 | N | 4f | 4.65 | . |
11 | Ni | 2a | 20 | N | 4f | 4.65 | . |
12 | Ni | 2a | 13 | N | 4e | 3.03 | . |
12 | Ni | 2a | 14 | N | 4e | 3.03 | . |
12 | Ni | 2a | 15 | N | 4e | 2.65 | . |
12 | Ni | 2a | 16 | N | 4e | 2.65 | . |
12 | Ni | 2a | 17 | N | 4f | 4.65 | . |
12 | Ni | 2a | 18 | N | 4f | 4.65 | . |
12 | Ni | 2a | 19 | N | 4f | 2.22 | . |
12 | Ni | 2a | 20 | N | 4f | 2.22 | . |
13 | N | 4e | 14 | N | 4e | 3.88 | . |
13 | N | 4e | 15 | N | 4e | 2.08 | . |
13 | N | 4e | 16 | N | 4e | 4.74 | . |
13 | N | 4e | 17 | N | 4f | 3.81 | . |
13 | N | 4e | 18 | N | 4f | 3.81 | . |
13 | N | 4e | 19 | N | 4f | 3.55 | . |
13 | N | 4e | 20 | N | 4f | 3.55 | . |
14 | N | 4e | 15 | N | 4e | 4.74 | . |
14 | N | 4e | 16 | N | 4e | 2.08 | . |
14 | N | 4e | 17 | N | 4f | 3.81 | . |
14 | N | 4e | 18 | N | 4f | 3.81 | . |
14 | N | 4e | 19 | N | 4f | 3.55 | . |
14 | N | 4e | 20 | N | 4f | 3.55 | . |
15 | N | 4e | 16 | N | 4e | 3.88 | . |
15 | N | 4e | 17 | N | 4f | 3.55 | . |
15 | N | 4e | 18 | N | 4f | 3.55 | . |
15 | N | 4e | 19 | N | 4f | 3.81 | . |
15 | N | 4e | 20 | N | 4f | 3.81 | . |
16 | N | 4e | 17 | N | 4f | 3.55 | . |
16 | N | 4e | 18 | N | 4f | 3.55 | . |
16 | N | 4e | 19 | N | 4f | 3.81 | . |
16 | N | 4e | 20 | N | 4f | 3.81 | . |
17 | N | 4f | 18 | N | 4f | 1.57 | . |
17 | N | 4f | 19 | N | 4f | 4.31 | . |
17 | N | 4f | 20 | N | 4f | 4.75 | . |
18 | N | 4f | 19 | N | 4f | 4.75 | . |
18 | N | 4f | 20 | N | 4f | 4.31 | . |
19 | N | 4f | 20 | N | 4f | 1.57 | . |
DFT calculations |
|
LMTO-GF calculations |
|
References |
Materials Project: mp-1246672 |