Dy2Al8Co3Si
高熵材料 HEAMP-ID: mp-3256647 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.91 | 6.3646 | 17.7 | (1,0,-1,0) |
| 14.07 | 6.2944 | 15.4 | (1,-1,0,0) |
| 17.00 | 5.2161 | 50.6 | (1,0,-1,1) |
| 19.50 | 4.5516 | 8.0 | (0,0,0,2) |
| 24.04 | 3.7023 | 11.1 | (1,0,-1,2) |
| 24.13 | 3.6883 | 8.8 | (1,-1,0,2) |
| 26.07 | 3.4185 | 44.6 | (1,1,-2,1) |
| 26.32 | 3.3858 | 42.6 | (1,-2,1,1) |
| 26.32 | 3.3858 | 42.6 | (2,-1,-1,1) |
| 28.04 | 3.1823 | 3.1 | (2,0,-2,0) |
| 28.36 | 3.1472 | 16.4 | (2,-2,0,0) |
| 29.74 | 3.0040 | 19.3 | (2,0,-2,1) |
| 31.21 | 2.8656 | 31.2 | (1,1,-2,2) |
| 31.43 | 2.8463 | 31.9 | (1,-2,1,2) |
| 31.43 | 2.8463 | 31.9 | (2,-1,-1,2) |
| 32.69 | 2.7390 | 14.9 | (1,0,-1,3) |
| 34.39 | 2.6081 | 5.3 | (2,0,-2,2) |
| 34.65 | 2.5886 | 28.2 | (2,-2,0,2) |
| 37.26 | 2.4133 | 14.9 | (2,1,-3,0) |
| 37.75 | 2.3828 | 3.0 | (3,-2,-1,0) |
| 38.41 | 2.3433 | 51.2 | (1,1,-2,3) |
| 38.60 | 2.3328 | 1.4 | (2,1,-3,1) |
| 38.60 | 2.3327 | 100.0 | (2,-1,-1,3) |
| 38.90 | 2.3154 | 17.3 | (1,-3,2,1) |
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 Dy2Al8Co3Si were obtained from the Materials Project database (MP-ID: mp-3256647, 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_Dy2Al8Co3Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.29545797
_cell_length_b 7.29545853
_cell_length_c 9.10318038
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.26060670
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Al8Co3Si
_chemical_formula_sum 'Dy4 Al16 Co6 Si2'
_cell_volume 422.68488169
_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 0.99315081 0.67714592 0.25000000 1.0
Dy Dy1 1 0.00684919 0.32285408 0.75000000 1.0
Dy Dy2 1 0.67714592 0.99315081 0.25000000 1.0
Dy Dy3 1 0.32285408 0.00684919 0.75000000 1.0
Al Al4 1 0.33477383 0.33477383 0.54415569 1.0
Al Al5 1 0.66522617 0.66522617 0.04415569 1.0
Al Al6 1 0.33477383 0.33477383 0.95584431 1.0
Al Al7 1 0.66522617 0.66522617 0.45584431 1.0
Al Al8 1 0.33654452 0.55433917 0.25000000 1.0
Al Al9 1 0.66345548 0.44566083 0.75000000 1.0
Al Al10 1 0.55433917 0.33654452 0.25000000 1.0
Al Al11 1 0.44566083 0.66345548 0.75000000 1.0
Al Al12 1 0.99943515 0.33651593 0.07239247 1.0
Al Al13 1 0.00056485 0.66348407 0.57239247 1.0
Al Al14 1 0.33651593 0.99943515 0.42760753 1.0
Al Al15 1 0.66348407 0.00056485 0.92760753 1.0
Al Al16 1 0.00056485 0.66348407 0.92760753 1.0
Al Al17 1 0.99943515 0.33651593 0.42760753 1.0
Al Al18 1 0.66348407 0.00056485 0.57239247 1.0
Al Al19 1 0.33651593 0.99943515 0.07239247 1.0
Co Co20 1 0.00000000 0.00000000 0.00000000 1.0
Co Co21 1 0.00000000 0.00000000 0.50000000 1.0
Co Co22 1 0.67116743 0.32883257 0.00000000 1.0
Co Co23 1 0.32883257 0.67116743 0.50000000 1.0
Co Co24 1 0.32883257 0.67116743 0.00000000 1.0
Co Co25 1 0.67116743 0.32883257 0.50000000 1.0
Si Si26 1 0.12604847 0.12604847 0.25000000 1.0
Si Si27 1 0.87395153 0.87395153 0.75000000 1.0
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