Dy2Al8GaIr3
高熵材料 HEAMP-ID: mp-3279090 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.58 | 6.5197 | 9.7 | (1,0,-1,0) |
| 13.71 | 6.4587 | 2.1 | (1,-1,0,0) |
| 16.52 | 5.3674 | 5.8 | (1,0,-1,1) |
| 18.77 | 4.7276 | 11.5 | (0,0,0,2) |
| 23.24 | 3.8273 | 4.4 | (1,0,-1,2) |
| 23.56 | 3.7761 | 16.9 | (1,1,-2,0) |
| 23.79 | 3.7406 | 38.3 | (2,-1,-1,0) |
| 25.40 | 3.5068 | 7.6 | (1,1,-2,1) |
| 25.61 | 3.4783 | 29.3 | (2,-1,-1,1) |
| 27.62 | 3.2294 | 1.6 | (2,-2,0,0) |
| 28.97 | 3.0818 | 10.1 | (2,0,-2,1) |
| 30.29 | 2.9505 | 55.4 | (1,1,-2,2) |
| 30.47 | 2.9334 | 100.0 | (2,-1,-1,2) |
| 31.53 | 2.8376 | 1.8 | (1,0,-1,3) |
| 33.39 | 2.6837 | 1.7 | (2,0,-2,2) |
| 33.61 | 2.6666 | 5.7 | (2,-2,0,2) |
| 36.36 | 2.4709 | 5.1 | (2,1,-3,0) |
| 37.16 | 2.4197 | 11.3 | (1,1,-2,3) |
| 37.31 | 2.4102 | 32.8 | (2,-1,-1,3) |
| 37.87 | 2.3755 | 6.0 | (1,-3,2,1) |
| 37.87 | 2.3755 | 6.0 | (3,-1,-2,1) |
| 38.07 | 2.3638 | 37.9 | (0,0,0,4) |
| 39.78 | 2.2659 | 4.8 | (2,0,-2,3) |
| 40.60 | 2.2223 | 1.1 | (1,0,-1,4) |
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 Dy2Al8GaIr3 were obtained from the Materials Project database (MP-ID: mp-3279090, 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_Dy2Al8GaIr3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.48156616
_cell_length_b 7.48156697
_cell_length_c 9.45518905
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.37469071
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2Al8GaIr3
_chemical_formula_sum 'Dy4 Al16 Ga2 Ir6'
_cell_volume 461.19872475
_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 0.99558089 0.67577607 0.75000000 1.0
Dy Dy1 1 0.00441911 0.32422393 0.25000000 1.0
Dy Dy2 1 0.67577591 0.99558077 0.75000000 1.0
Dy Dy3 1 0.32422409 0.00441923 0.25000000 1.0
Al Al4 1 0.00250761 0.33601749 0.57277739 1.0
Al Al5 1 0.99749239 0.66398251 0.42722261 1.0
Al Al6 1 0.99749239 0.66398251 0.07277739 1.0
Al Al7 1 0.33601737 0.00250765 0.92722278 1.0
Al Al8 1 0.00250761 0.33601749 0.92722261 1.0
Al Al9 1 0.66398263 0.99749235 0.07277722 1.0
Al Al10 1 0.66398263 0.99749235 0.42722278 1.0
Al Al11 1 0.33601737 0.00250765 0.57277722 1.0
Al Al12 1 0.33492130 0.33492145 0.05350227 1.0
Al Al13 1 0.66507870 0.66507855 0.94649773 1.0
Al Al14 1 0.66507870 0.66507855 0.55350227 1.0
Al Al15 1 0.33492130 0.33492145 0.44649773 1.0
Al Al16 1 0.33788485 0.54935400 0.75000000 1.0
Al Al17 1 0.66211515 0.45064600 0.25000000 1.0
Al Al18 1 0.54935421 0.33788437 0.75000000 1.0
Al Al19 1 0.45064579 0.66211563 0.25000000 1.0
Ga Ga20 1 0.13591095 0.13591096 0.75000000 1.0
Ga Ga21 1 0.86408905 0.86408904 0.25000000 1.0
Ir Ir22 1 0.67182529 0.32817475 0.49999995 1.0
Ir Ir23 1 0.32817471 0.67182525 0.50000005 1.0
Ir Ir24 1 0.32817471 0.67182525 0.99999995 1.0
Ir Ir25 1 0.67182529 0.32817475 0.00000005 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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