Sc4Al18(IrPt)3
高熵材料 HEAMP-ID: mp-3304147 · 空间群: C2 (#5)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.21 | 4.6207 | 100.0 | (0,0,0,2) |
| 23.78 | 3.7423 | 57.3 | (1,1,-2,0) |
| 23.86 | 3.7295 | 56.1 | (1,-2,1,0) |
| 23.86 | 3.7295 | 56.1 | (2,-1,-1,0) |
| 30.73 | 2.9094 | 35.1 | (1,1,-2,2) |
| 30.76 | 2.9069 | 35.8 | (1,1,-2,-2) |
| 30.80 | 2.9028 | 71.4 | (2,-1,-1,2) |
| 30.82 | 2.9015 | 70.1 | (2,-1,-1,-2) |
| 33.89 | 2.6452 | 3.3 | (2,-2,0,2) |
| 37.81 | 2.3794 | 3.5 | (1,1,-2,3) |
| 37.84 | 2.3773 | 3.7 | (1,1,-2,-3) |
| 37.87 | 2.3756 | 7.7 | (2,-1,-1,3) |
| 37.89 | 2.3746 | 7.3 | (2,-1,-1,-3) |
| 38.09 | 2.3627 | 1.4 | (3,-1,-2,1) |
| 38.10 | 2.3620 | 1.4 | (3,-1,-2,-1) |
| 38.98 | 2.3104 | 33.9 | (0,0,0,4) |
| 41.72 | 2.1650 | 1.2 | (2,1,-3,2) |
| 41.75 | 2.1634 | 1.2 | (2,1,-3,-2) |
| 41.86 | 2.1581 | 74.0 | (3,0,-3,0) |
| 41.86 | 2.1579 | 2.4 | (3,-2,-1,2) |
| 41.87 | 2.1574 | 2.4 | (3,-2,-1,-2) |
| 42.01 | 2.1508 | 35.8 | (3,-3,0,0) |
| 46.16 | 1.9667 | 15.0 | (1,1,-2,4) |
| 46.20 | 1.9651 | 14.6 | (1,1,-2,-4) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Sc4Al18(IrPt)3 were obtained from the Materials Project database (MP-ID: mp-3304147, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_Sc4Al18(IrPt)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.45905207
_cell_length_b 7.45905219
_cell_length_c 9.24139545
_cell_angle_alpha 89.97489660
_cell_angle_beta 89.97490188
_cell_angle_gamma 119.77340856
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc4Al18(IrPt)3
_chemical_formula_sum 'Sc4 Al18 Ir3 Pt3'
_cell_volume 446.29539178
_cell_formula_units_Z 1
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Sc Sc0 1 0.99578922 0.67042742 0.75106367 1.0
Sc Sc1 1 0.00505475 0.32989178 0.24892675 1.0
Sc Sc2 1 0.67010822 0.99494525 0.75107325 1.0
Sc Sc3 1 0.32957258 0.00421078 0.24893633 1.0
Al Al4 1 0.12288696 0.12356582 0.75035062 1.0
Al Al5 1 0.87643418 0.87711304 0.24964938 1.0
Al Al6 1 0.99785333 0.33164575 0.57798614 1.0
Al Al7 1 0.00157091 0.66905752 0.42151839 1.0
Al Al8 1 0.99904111 0.66515061 0.07655345 1.0
Al Al9 1 0.33484939 0.00095889 0.92344655 1.0
Al Al10 1 0.99493359 0.33117581 0.92293091 1.0
Al Al11 1 0.66882419 0.00506641 0.07706909 1.0
Al Al12 1 0.66835425 0.00214667 0.42201386 1.0
Al Al13 1 0.33094248 0.99842909 0.57848161 1.0
Al Al14 1 0.33124972 0.32783977 0.05979556 1.0
Al Al15 1 0.67216023 0.66875028 0.94020444 1.0
Al Al16 1 0.67129653 0.67167888 0.56400548 1.0
Al Al17 1 0.32832112 0.32870347 0.43599452 1.0
Al Al18 1 0.33932240 0.54834657 0.75047372 1.0
Al Al19 1 0.66014375 0.44929676 0.24780462 1.0
Al Al20 1 0.55070324 0.33985625 0.75219538 1.0
Al Al21 1 0.45165343 0.66067760 0.24952628 1.0
Ir Ir22 1 0.67210394 0.32789606 1.00000000 1.0
Ir Ir23 1 0.99960448 0.00039552 0.50000000 1.0
Ir Ir24 1 0.00029298 0.99970702 0.00000000 1.0
Pt Pt25 1 0.67203939 0.32796061 0.50000000 1.0
Pt Pt26 1 0.32734271 0.67265729 0.50000000 1.0
Pt Pt27 1 0.32755293 0.67244707 0.00000000 1.0
获取直接链接