Crystal system |
trigonal |
Space group number |
160 |
Hermann-Mauguin |
R3m |
Hall |
R 3 -2" |
Point group |
3m |
Normalized formula |
Al2FeS4 |
The number of formula units per unit cell |
3 |
The total number of atoms per unit cell |
21 |
The number of inequivalent sites per unit cell |
7 |
Structure search |
MP |
a (Å) |
3.5961 |
b (Å) |
3.5961 |
c (Å) |
37.0009 |
α (deg.) |
90.000 |
β (deg.) |
90.000 |
γ (deg.) |
120.000 |
Volume (Å3) |
414.389 |
Density (g/cm3) |
2.862 |
DFT calculations (details) | |
---|---|
Formation energy (vs. elemental phases) |
-762.4 meV/atom |
Formation energy above hull |
|
Compounds with the same formula: Al2FeS4 |
2 entries found |
Compounds with the same elements: Al-Fe-S |
4 entries found |
Binary compounds in Al-Fe system |
10 entries found |
Binary compounds in Al-S system |
No entries found |
Binary compounds in Fe-S system |
45 entries found |
DFT calculations (details) | |
---|---|
Magnetic ordering |
Ferromagnetic |
Total magnetic moment |
9.81 μB/cell |
Averaged magnetic moment |
0.47 μB/atom |
Magnetic polarization, Js = μ0Ms |
0.28 T (= 222.8 emu/cm3) |
LMTO-GF calculations (details) | |
---|---|
Curie temperature, TC |
|
DFT calculations (details) | |
---|---|
Magnetic anisotropy constant, Ka-c |
0.59 MJ/m3 (= 1.52 meV/cell) |
Magnetic easy axis |
c |
Magnetic hardness parameter, κ |
3.12 |
index | species | w | x | y | z | m (μB) | Esoc100 (meV) | Esoc001 (meV) |
---|---|---|---|---|---|---|---|---|
1 | Al | 3a | 0.000000 | 0.000000 | 0.298179 | -0.00 | . | . |
2 | Al | 3a | 0.666667 | 0.333333 | 0.631512 | -0.00 | . | . |
3 | Al | 3a | 0.333333 | 0.666667 | 0.964846 | -0.00 | . | . |
4 | Al | 3a | 0.000000 | 0.000000 | 0.532866 | 0.00 | . | . |
5 | Al | 3a | 0.666667 | 0.333333 | 0.866199 | 0.00 | . | . |
6 | Al | 3a | 0.333333 | 0.666667 | 0.199533 | 0.00 | . | . |
7 | Fe | 3a | 0.000000 | 0.000000 | 0.061032 | 2.74 | . | . |
8 | Fe | 3a | 0.666667 | 0.333333 | 0.394365 | 2.74 | . | . |
9 | Fe | 3a | 0.333333 | 0.666667 | 0.727699 | 2.74 | . | . |
10 | S | 3a | 0.000000 | 0.000000 | 0.173475 | 0.00 | . | . |
11 | S | 3a | 0.666667 | 0.333333 | 0.506808 | 0.00 | . | . |
12 | S | 3a | 0.333333 | 0.666667 | 0.840142 | 0.00 | . | . |
13 | S | 3a | 0.000000 | 0.000000 | 0.417255 | 0.11 | . | . |
14 | S | 3a | 0.666667 | 0.333333 | 0.750588 | 0.11 | . | . |
15 | S | 3a | 0.333333 | 0.666667 | 0.083922 | 0.11 | . | . |
16 | S | 3a | 0.000000 | 0.000000 | 0.593344 | 0.01 | . | . |
17 | S | 3a | 0.666667 | 0.333333 | 0.926677 | 0.01 | . | . |
18 | S | 3a | 0.333333 | 0.666667 | 0.260011 | 0.01 | . | . |
19 | S | 3a | 0.000000 | 0.000000 | 0.996649 | 0.03 | . | . |
20 | S | 3a | 0.666667 | 0.333333 | 0.329982 | 0.03 | . | . |
21 | S | 3a | 0.333333 | 0.666667 | 0.663316 | 0.03 | . | . |
site i | site j | distance (Å) | Jij (meV) | ||||
---|---|---|---|---|---|---|---|
1 | Al | 3a | 2 | Al | 3a | 12.51 | . |
1 | Al | 3a | 3 | Al | 3a | 12.51 | . |
1 | Al | 3a | 4 | Al | 3a | 8.68 | . |
1 | Al | 3a | 5 | Al | 3a | 16.12 | . |
1 | Al | 3a | 6 | Al | 3a | 4.20 | . |
1 | Al | 3a | 7 | Fe | 3a | 8.77 | . |
1 | Al | 3a | 8 | Fe | 3a | 4.12 | . |
1 | Al | 3a | 9 | Fe | 3a | 16.03 | . |
1 | Al | 3a | 10 | S | 3a | 4.61 | . |
1 | Al | 3a | 11 | S | 3a | 7.99 | . |
1 | Al | 3a | 12 | S | 3a | 17.07 | . |
1 | Al | 3a | 13 | S | 3a | 4.41 | . |
1 | Al | 3a | 14 | S | 3a | 16.87 | . |
1 | Al | 3a | 15 | S | 3a | 8.20 | . |
1 | Al | 3a | 16 | S | 3a | 10.92 | . |
1 | Al | 3a | 17 | S | 3a | 13.90 | . |
1 | Al | 3a | 18 | S | 3a | 2.51 | . |
1 | Al | 3a | 19 | S | 3a | 11.16 | . |
1 | Al | 3a | 20 | S | 3a | 2.39 | . |
1 | Al | 3a | 21 | S | 3a | 13.67 | . |
2 | Al | 3a | 3 | Al | 3a | 12.51 | . |
2 | Al | 3a | 4 | Al | 3a | 4.20 | . |
2 | Al | 3a | 5 | Al | 3a | 8.68 | . |
2 | Al | 3a | 6 | Al | 3a | 16.12 | . |
2 | Al | 3a | 7 | Fe | 3a | 16.03 | . |
2 | Al | 3a | 8 | Fe | 3a | 8.77 | . |
2 | Al | 3a | 9 | Fe | 3a | 4.12 | . |
2 | Al | 3a | 10 | S | 3a | 17.07 | . |
2 | Al | 3a | 11 | S | 3a | 4.61 | . |
2 | Al | 3a | 12 | S | 3a | 7.99 | . |
2 | Al | 3a | 13 | S | 3a | 8.20 | . |
2 | Al | 3a | 14 | S | 3a | 4.41 | . |
2 | Al | 3a | 15 | S | 3a | 16.87 | . |
2 | Al | 3a | 16 | S | 3a | 2.51 | . |
2 | Al | 3a | 17 | S | 3a | 10.92 | . |
2 | Al | 3a | 18 | S | 3a | 13.90 | . |
2 | Al | 3a | 19 | S | 3a | 13.67 | . |
2 | Al | 3a | 20 | S | 3a | 11.16 | . |
2 | Al | 3a | 21 | S | 3a | 2.39 | . |
3 | Al | 3a | 4 | Al | 3a | 16.12 | . |
3 | Al | 3a | 5 | Al | 3a | 4.20 | . |
3 | Al | 3a | 6 | Al | 3a | 8.68 | . |
3 | Al | 3a | 7 | Fe | 3a | 4.12 | . |
3 | Al | 3a | 8 | Fe | 3a | 16.03 | . |
3 | Al | 3a | 9 | Fe | 3a | 8.77 | . |
3 | Al | 3a | 10 | S | 3a | 7.99 | . |
3 | Al | 3a | 11 | S | 3a | 17.07 | . |
3 | Al | 3a | 12 | S | 3a | 4.61 | . |
3 | Al | 3a | 13 | S | 3a | 16.87 | . |
3 | Al | 3a | 14 | S | 3a | 8.20 | . |
3 | Al | 3a | 15 | S | 3a | 4.41 | . |
3 | Al | 3a | 16 | S | 3a | 13.90 | . |
3 | Al | 3a | 17 | S | 3a | 2.51 | . |
3 | Al | 3a | 18 | S | 3a | 10.92 | . |
3 | Al | 3a | 19 | S | 3a | 2.39 | . |
3 | Al | 3a | 20 | S | 3a | 13.67 | . |
3 | Al | 3a | 21 | S | 3a | 11.16 | . |
4 | Al | 3a | 5 | Al | 3a | 12.51 | . |
4 | Al | 3a | 6 | Al | 3a | 12.51 | . |
4 | Al | 3a | 7 | Fe | 3a | 17.46 | . |
4 | Al | 3a | 8 | Fe | 3a | 5.53 | . |
4 | Al | 3a | 9 | Fe | 3a | 7.50 | . |
4 | Al | 3a | 10 | S | 3a | 13.30 | . |
4 | Al | 3a | 11 | S | 3a | 2.29 | . |
4 | Al | 3a | 12 | S | 3a | 11.56 | . |
4 | Al | 3a | 13 | S | 3a | 4.28 | . |
4 | Al | 3a | 14 | S | 3a | 8.32 | . |
4 | Al | 3a | 15 | S | 3a | 16.74 | . |
4 | Al | 3a | 16 | S | 3a | 2.24 | . |
4 | Al | 3a | 17 | S | 3a | 14.72 | . |
4 | Al | 3a | 18 | S | 3a | 10.31 | . |
4 | Al | 3a | 19 | S | 3a | 17.16 | . |
4 | Al | 3a | 20 | S | 3a | 7.79 | . |
4 | Al | 3a | 21 | S | 3a | 5.25 | . |
5 | Al | 3a | 6 | Al | 3a | 12.51 | . |
5 | Al | 3a | 7 | Fe | 3a | 7.50 | . |
5 | Al | 3a | 8 | Fe | 3a | 17.46 | . |
5 | Al | 3a | 9 | Fe | 3a | 5.53 | . |
5 | Al | 3a | 10 | S | 3a | 11.56 | . |
5 | Al | 3a | 11 | S | 3a | 13.30 | . |
5 | Al | 3a | 12 | S | 3a | 2.29 | . |
5 | Al | 3a | 13 | S | 3a | 16.74 | . |
5 | Al | 3a | 14 | S | 3a | 4.28 | . |
5 | Al | 3a | 15 | S | 3a | 8.32 | . |
5 | Al | 3a | 16 | S | 3a | 10.31 | . |
5 | Al | 3a | 17 | S | 3a | 2.24 | . |
5 | Al | 3a | 18 | S | 3a | 14.72 | . |
5 | Al | 3a | 19 | S | 3a | 5.25 | . |
5 | Al | 3a | 20 | S | 3a | 17.16 | . |
5 | Al | 3a | 21 | S | 3a | 7.79 | . |
6 | Al | 3a | 7 | Fe | 3a | 5.53 | . |
6 | Al | 3a | 8 | Fe | 3a | 7.50 | . |
6 | Al | 3a | 9 | Fe | 3a | 17.46 | . |
6 | Al | 3a | 10 | S | 3a | 2.29 | . |
6 | Al | 3a | 11 | S | 3a | 11.56 | . |
6 | Al | 3a | 12 | S | 3a | 13.30 | . |
6 | Al | 3a | 13 | S | 3a | 8.32 | . |
6 | Al | 3a | 14 | S | 3a | 16.74 | . |
6 | Al | 3a | 15 | S | 3a | 4.28 | . |
6 | Al | 3a | 16 | S | 3a | 14.72 | . |
6 | Al | 3a | 17 | S | 3a | 10.31 | . |
6 | Al | 3a | 18 | S | 3a | 2.24 | . |
6 | Al | 3a | 19 | S | 3a | 7.79 | . |
6 | Al | 3a | 20 | S | 3a | 5.25 | . |
6 | Al | 3a | 21 | S | 3a | 17.16 | . |
7 | Fe | 3a | 8 | Fe | 3a | 12.51 | . |
7 | Fe | 3a | 9 | Fe | 3a | 12.51 | . |
7 | Fe | 3a | 10 | S | 3a | 4.16 | . |
7 | Fe | 3a | 11 | S | 3a | 16.62 | . |
7 | Fe | 3a | 12 | S | 3a | 8.43 | . |
7 | Fe | 3a | 13 | S | 3a | 13.18 | . |
7 | Fe | 3a | 14 | S | 3a | 11.67 | . |
7 | Fe | 3a | 15 | S | 3a | 2.24 | . |
7 | Fe | 3a | 16 | S | 3a | 17.30 | . |
7 | Fe | 3a | 17 | S | 3a | 5.39 | . |
7 | Fe | 3a | 18 | S | 3a | 7.65 | . |
7 | Fe | 3a | 19 | S | 3a | 2.38 | . |
7 | Fe | 3a | 20 | S | 3a | 10.17 | . |
7 | Fe | 3a | 21 | S | 3a | 14.86 | . |
8 | Fe | 3a | 9 | Fe | 3a | 12.51 | . |
8 | Fe | 3a | 10 | S | 3a | 8.43 | . |
8 | Fe | 3a | 11 | S | 3a | 4.16 | . |
8 | Fe | 3a | 12 | S | 3a | 16.62 | . |
8 | Fe | 3a | 13 | S | 3a | 2.24 | . |
8 | Fe | 3a | 14 | S | 3a | 13.18 | . |
8 | Fe | 3a | 15 | S | 3a | 11.67 | . |
8 | Fe | 3a | 16 | S | 3a | 7.65 | . |
8 | Fe | 3a | 17 | S | 3a | 17.30 | . |
8 | Fe | 3a | 18 | S | 3a | 5.39 | . |
8 | Fe | 3a | 19 | S | 3a | 14.86 | . |
8 | Fe | 3a | 20 | S | 3a | 2.38 | . |
8 | Fe | 3a | 21 | S | 3a | 10.17 | . |
9 | Fe | 3a | 10 | S | 3a | 16.62 | . |
9 | Fe | 3a | 11 | S | 3a | 8.43 | . |
9 | Fe | 3a | 12 | S | 3a | 4.16 | . |
9 | Fe | 3a | 13 | S | 3a | 11.67 | . |
9 | Fe | 3a | 14 | S | 3a | 2.24 | . |
9 | Fe | 3a | 15 | S | 3a | 13.18 | . |
9 | Fe | 3a | 16 | S | 3a | 5.39 | . |
9 | Fe | 3a | 17 | S | 3a | 7.65 | . |
9 | Fe | 3a | 18 | S | 3a | 17.30 | . |
9 | Fe | 3a | 19 | S | 3a | 10.17 | . |
9 | Fe | 3a | 20 | S | 3a | 14.86 | . |
9 | Fe | 3a | 21 | S | 3a | 2.38 | . |
10 | S | 3a | 11 | S | 3a | 12.51 | . |
10 | S | 3a | 12 | S | 3a | 12.51 | . |
10 | S | 3a | 13 | S | 3a | 9.02 | . |
10 | S | 3a | 14 | S | 3a | 15.78 | . |
10 | S | 3a | 15 | S | 3a | 3.91 | . |
10 | S | 3a | 16 | S | 3a | 15.54 | . |
10 | S | 3a | 17 | S | 3a | 9.36 | . |
10 | S | 3a | 18 | S | 3a | 3.82 | . |
10 | S | 3a | 19 | S | 3a | 6.54 | . |
10 | S | 3a | 20 | S | 3a | 6.15 | . |
10 | S | 3a | 21 | S | 3a | 18.24 | . |
11 | S | 3a | 12 | S | 3a | 12.51 | . |
11 | S | 3a | 13 | S | 3a | 3.91 | . |
11 | S | 3a | 14 | S | 3a | 9.02 | . |
11 | S | 3a | 15 | S | 3a | 15.78 | . |
11 | S | 3a | 16 | S | 3a | 3.82 | . |
11 | S | 3a | 17 | S | 3a | 15.54 | . |
11 | S | 3a | 18 | S | 3a | 9.36 | . |
11 | S | 3a | 19 | S | 3a | 18.24 | . |
11 | S | 3a | 20 | S | 3a | 6.54 | . |
11 | S | 3a | 21 | S | 3a | 6.15 | . |
12 | S | 3a | 13 | S | 3a | 15.78 | . |
12 | S | 3a | 14 | S | 3a | 3.91 | . |
12 | S | 3a | 15 | S | 3a | 9.02 | . |
12 | S | 3a | 16 | S | 3a | 9.36 | . |
12 | S | 3a | 17 | S | 3a | 3.82 | . |
12 | S | 3a | 18 | S | 3a | 15.54 | . |
12 | S | 3a | 19 | S | 3a | 6.15 | . |
12 | S | 3a | 20 | S | 3a | 18.24 | . |
12 | S | 3a | 21 | S | 3a | 6.54 | . |
13 | S | 3a | 14 | S | 3a | 12.51 | . |
13 | S | 3a | 15 | S | 3a | 12.51 | . |
13 | S | 3a | 16 | S | 3a | 6.52 | . |
13 | S | 3a | 17 | S | 3a | 18.27 | . |
13 | S | 3a | 18 | S | 3a | 6.18 | . |
13 | S | 3a | 19 | S | 3a | 15.56 | . |
13 | S | 3a | 20 | S | 3a | 3.84 | . |
13 | S | 3a | 21 | S | 3a | 9.34 | . |
14 | S | 3a | 15 | S | 3a | 12.51 | . |
14 | S | 3a | 16 | S | 3a | 6.18 | . |
14 | S | 3a | 17 | S | 3a | 6.52 | . |
14 | S | 3a | 18 | S | 3a | 18.27 | . |
14 | S | 3a | 19 | S | 3a | 9.34 | . |
14 | S | 3a | 20 | S | 3a | 15.56 | . |
14 | S | 3a | 21 | S | 3a | 3.84 | . |
15 | S | 3a | 16 | S | 3a | 18.27 | . |
15 | S | 3a | 17 | S | 3a | 6.18 | . |
15 | S | 3a | 18 | S | 3a | 6.52 | . |
15 | S | 3a | 19 | S | 3a | 3.84 | . |
15 | S | 3a | 20 | S | 3a | 9.34 | . |
15 | S | 3a | 21 | S | 3a | 15.56 | . |
16 | S | 3a | 17 | S | 3a | 12.51 | . |
16 | S | 3a | 18 | S | 3a | 12.51 | . |
16 | S | 3a | 19 | S | 3a | 14.92 | . |
16 | S | 3a | 20 | S | 3a | 9.96 | . |
16 | S | 3a | 21 | S | 3a | 3.32 | . |
17 | S | 3a | 18 | S | 3a | 12.51 | . |
17 | S | 3a | 19 | S | 3a | 3.32 | . |
17 | S | 3a | 20 | S | 3a | 14.92 | . |
17 | S | 3a | 21 | S | 3a | 9.96 | . |
18 | S | 3a | 19 | S | 3a | 9.96 | . |
18 | S | 3a | 20 | S | 3a | 3.32 | . |
18 | S | 3a | 21 | S | 3a | 14.92 | . |
19 | S | 3a | 20 | S | 3a | 12.51 | . |
19 | S | 3a | 21 | S | 3a | 12.51 | . |
20 | S | 3a | 21 | S | 3a | 12.51 | . |
DFT calculations |
|
LMTO-GF calculations |
|
References |
Materials Project: mp-1025204 |