Dy2Al9Ir2Au
高熵材料 HEAMP-ID: mp-3301370 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.43 | 6.5947 | 4.5 | (1,0,-1,0) |
| 13.52 | 6.5483 | 5.2 | (1,-1,0,0) |
| 16.44 | 5.3935 | 11.4 | (1,0,-1,1) |
| 18.94 | 4.6864 | 14.2 | (0,0,0,2) |
| 23.29 | 3.8201 | 1.4 | (1,0,-1,2) |
| 23.31 | 3.8166 | 16.0 | (1,1,-2,0) |
| 23.34 | 3.8110 | 1.8 | (1,-1,0,2) |
| 23.48 | 3.7895 | 30.5 | (2,-1,-1,0) |
| 25.19 | 3.5347 | 10.2 | (1,1,-2,1) |
| 25.35 | 3.5132 | 19.1 | (2,-1,-1,1) |
| 27.24 | 3.2741 | 2.1 | (2,-2,0,0) |
| 28.70 | 3.1105 | 4.9 | (2,0,-2,1) |
| 30.20 | 2.9593 | 49.4 | (1,1,-2,2) |
| 30.33 | 2.9467 | 100.0 | (2,-1,-1,2) |
| 31.69 | 2.8234 | 2.9 | (1,0,-1,3) |
| 33.22 | 2.6967 | 1.1 | (2,0,-2,2) |
| 33.38 | 2.6840 | 8.3 | (2,-2,0,2) |
| 35.96 | 2.4977 | 2.9 | (2,1,-3,0) |
| 37.19 | 2.4175 | 12.4 | (1,1,-2,3) |
| 37.30 | 2.4106 | 24.4 | (2,-1,-1,3) |
| 37.44 | 2.4020 | 7.9 | (3,-1,-2,1) |
| 38.42 | 2.3432 | 28.8 | (0,0,0,4) |
| 39.74 | 2.2679 | 2.4 | (2,0,-2,3) |
| 40.94 | 2.2042 | 6.6 | (2,1,-3,2) |
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 Dy2Al9Ir2Au were obtained from the Materials Project database (MP-ID: mp-3301370, 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_Dy2Al9Ir2Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.57930500
_cell_length_b 7.57930481
_cell_length_c 9.37274917
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.52989926
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Al9Ir2Au
_chemical_formula_sum 'Dy4 Al18 Ir4 Au2'
_cell_volume 468.48342144
_cell_formula_units_Z 2
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
Dy Dy0 1 0.99543418 0.67602674 0.75000000 1.0
Dy Dy1 1 0.00456582 0.32397326 0.25000000 1.0
Dy Dy2 1 0.67602674 0.99543418 0.75000000 1.0
Dy Dy3 1 0.32397326 0.00456582 0.25000000 1.0
Al Al4 1 0.14127525 0.14127525 0.75000000 1.0
Al Al5 1 0.85872475 0.85872475 0.25000000 1.0
Al Al6 1 0.00142342 0.34464720 0.57645964 1.0
Al Al7 1 0.99857658 0.65535280 0.42354036 1.0
Al Al8 1 0.99857658 0.65535280 0.07645964 1.0
Al Al9 1 0.34464720 0.00142342 0.92354036 1.0
Al Al10 1 0.00142342 0.34464720 0.92354036 1.0
Al Al11 1 0.65535280 0.99857658 0.07645964 1.0
Al Al12 1 0.65535280 0.99857658 0.42354036 1.0
Al Al13 1 0.34464720 0.00142342 0.57645964 1.0
Al Al14 1 0.34169531 0.34169531 0.05668544 1.0
Al Al15 1 0.65830469 0.65830469 0.94331456 1.0
Al Al16 1 0.65830469 0.65830469 0.55668544 1.0
Al Al17 1 0.34169531 0.34169531 0.44331456 1.0
Al Al18 1 0.33822466 0.55149161 0.75000000 1.0
Al Al19 1 0.66177534 0.44850839 0.25000000 1.0
Al Al20 1 0.55149161 0.33822466 0.75000000 1.0
Al Al21 1 0.44850839 0.66177534 0.25000000 1.0
Ir Ir22 1 0.67191008 0.32808992 0.50000000 1.0
Ir Ir23 1 0.32808992 0.67191008 0.50000000 1.0
Ir Ir24 1 0.32808992 0.67191008 0.00000000 1.0
Ir Ir25 1 0.67191008 0.32808992 0.00000000 1.0
Au Au26 1 0.00000000 0.00000000 0.50000000 1.0
Au Au27 1 0.00000000 0.00000000 0.00000000 1.0
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