Dy2Al8SiIr3
高熵材料 HEAMP-ID: mp-3291631 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.59 | 6.5143 | 4.8 | (1,0,-1,0) |
| 13.66 | 6.4815 | 5.2 | (1,-1,0,0) |
| 16.62 | 5.3342 | 11.6 | (1,0,-1,1) |
| 19.10 | 4.6465 | 14.1 | (0,0,0,2) |
| 23.52 | 3.7828 | 1.9 | (1,0,-1,2) |
| 23.56 | 3.7763 | 1.6 | (1,-1,0,2) |
| 23.62 | 3.7674 | 16.0 | (1,1,-2,0) |
| 23.74 | 3.7484 | 30.8 | (2,-1,-1,0) |
| 25.51 | 3.4914 | 10.4 | (1,1,-2,1) |
| 25.63 | 3.4762 | 20.2 | (2,-1,-1,1) |
| 27.52 | 3.2407 | 2.7 | (2,-2,0,0) |
| 29.05 | 3.0738 | 5.2 | (2,0,-2,1) |
| 30.55 | 2.9264 | 49.9 | (1,1,-2,2) |
| 30.64 | 2.9174 | 100.0 | (2,-1,-1,2) |
| 31.99 | 2.7975 | 3.1 | (1,0,-1,3) |
| 33.60 | 2.6671 | 1.8 | (2,0,-2,2) |
| 33.72 | 2.6581 | 7.6 | (2,-2,0,2) |
| 36.44 | 2.4658 | 3.2 | (2,1,-3,0) |
| 37.59 | 2.3927 | 12.9 | (1,1,-2,3) |
| 37.67 | 2.3878 | 25.4 | (2,-1,-1,3) |
| 37.88 | 2.3752 | 8.0 | (3,-1,-2,1) |
| 38.76 | 2.3232 | 29.8 | (0,0,0,4) |
| 40.17 | 2.2446 | 2.5 | (2,0,-2,3) |
| 41.46 | 2.1781 | 6.0 | (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 Dy2Al8SiIr3 were obtained from the Materials Project database (MP-ID: mp-3291631, 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_Dy2Al8SiIr3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.49684854
_cell_length_b 7.49684840
_cell_length_c 9.29294588
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.66426215
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Al8SiIr3
_chemical_formula_sum 'Dy4 Al16 Si2 Ir6'
_cell_volume 453.83799805
_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 0.99475940 0.67529177 0.75000000 1.0
Dy Dy1 1 0.00524060 0.32470823 0.25000000 1.0
Dy Dy2 1 0.67529177 0.99475940 0.75000000 1.0
Dy Dy3 1 0.32470823 0.00524060 0.25000000 1.0
Al Al4 1 0.00186872 0.33628470 0.57514498 1.0
Al Al5 1 0.99813128 0.66371530 0.42485502 1.0
Al Al6 1 0.99813128 0.66371530 0.07514498 1.0
Al Al7 1 0.33628470 0.00186872 0.92485502 1.0
Al Al8 1 0.00186872 0.33628470 0.92485502 1.0
Al Al9 1 0.66371530 0.99813128 0.07514498 1.0
Al Al10 1 0.66371530 0.99813128 0.42485502 1.0
Al Al11 1 0.33628470 0.00186872 0.57514498 1.0
Al Al12 1 0.33658697 0.33658697 0.05628157 1.0
Al Al13 1 0.66341303 0.66341303 0.94371843 1.0
Al Al14 1 0.66341303 0.66341303 0.55628157 1.0
Al Al15 1 0.33658697 0.33658697 0.44371843 1.0
Al Al16 1 0.33541585 0.54776891 0.75000000 1.0
Al Al17 1 0.66458415 0.45223109 0.25000000 1.0
Al Al18 1 0.54776891 0.33541585 0.75000000 1.0
Al Al19 1 0.45223109 0.66458415 0.25000000 1.0
Si Si20 1 0.13055952 0.13055952 0.75000000 1.0
Si Si21 1 0.86944048 0.86944048 0.25000000 1.0
Ir Ir22 1 0.67178629 0.32821371 0.50000000 1.0
Ir Ir23 1 0.32821371 0.67178629 0.50000000 1.0
Ir Ir24 1 0.32821371 0.67178629 0.00000000 1.0
Ir Ir25 1 0.67178629 0.32821371 0.00000000 1.0
Ir Ir26 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir27 1 0.00000000 0.00000000 0.00000000 1.0
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