Pr2Al9RePt2
高熵材料 HEAMP-ID: mp-3301717 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.23 | 6.6906 | 5.7 | (1,0,-1,0) |
| 13.48 | 6.5667 | 6.6 | (1,-1,0,0) |
| 16.12 | 5.4971 | 8.6 | (1,0,-1,1) |
| 16.12 | 5.4971 | 8.6 | (0,1,-1,1) |
| 18.40 | 4.8217 | 41.5 | (0,0,0,2) |
| 22.73 | 3.9117 | 4.1 | (1,0,-1,2) |
| 22.88 | 3.8876 | 36.8 | (1,1,-2,0) |
| 22.88 | 3.8865 | 2.0 | (1,-1,0,2) |
| 23.32 | 3.8147 | 34.3 | (2,-1,-1,0) |
| 23.32 | 3.8147 | 34.3 | (1,-2,1,0) |
| 24.69 | 3.6056 | 17.7 | (1,1,-2,1) |
| 25.10 | 3.5473 | 16.3 | (2,-1,-1,1) |
| 25.10 | 3.5472 | 16.3 | (1,-2,1,1) |
| 27.16 | 3.2834 | 6.2 | (2,-2,0,0) |
| 28.24 | 3.1605 | 3.6 | (2,0,-2,1) |
| 28.24 | 3.1605 | 3.6 | (0,2,-2,1) |
| 29.52 | 3.0264 | 98.5 | (1,1,-2,2) |
| 29.87 | 2.9917 | 100.0 | (2,-1,-1,2) |
| 29.87 | 2.9917 | 100.0 | (1,-2,1,2) |
| 30.86 | 2.8974 | 6.2 | (1,0,-1,3) |
| 32.58 | 2.7486 | 3.8 | (2,0,-2,2) |
| 33.01 | 2.7139 | 12.7 | (2,-2,0,2) |
| 35.30 | 2.5427 | 6.8 | (2,1,-3,0) |
| 36.26 | 2.4773 | 22.7 | (1,1,-2,3) |
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 Pr2Al9RePt2 were obtained from the Materials Project database (MP-ID: mp-3301717, 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_Pr2Al9RePt2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.63119920
_cell_length_b 7.63119719
_cell_length_c 9.64341086
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 118.74792474
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Al9RePt2
_chemical_formula_sum 'Pr4 Al18 Re2 Pt4'
_cell_volume 492.36710138
_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
Pr Pr0 1 0.99292844 0.67779281 0.25000000 1.0
Pr Pr1 1 0.00707156 0.32220719 0.75000000 1.0
Pr Pr2 1 0.67779281 0.99292844 0.25000000 1.0
Pr Pr3 1 0.32220719 0.00707156 0.75000000 1.0
Al Al4 1 0.13443629 0.13443629 0.25000000 1.0
Al Al5 1 0.86556371 0.86556371 0.75000000 1.0
Al Al6 1 0.00348320 0.33365780 0.07355669 1.0
Al Al7 1 0.99651680 0.66634220 0.92644331 1.0
Al Al8 1 0.99651680 0.66634220 0.57355669 1.0
Al Al9 1 0.33365780 0.00348320 0.42644331 1.0
Al Al10 1 0.00348320 0.33365780 0.42644331 1.0
Al Al11 1 0.66634220 0.99651680 0.57355669 1.0
Al Al12 1 0.66634220 0.99651680 0.92644331 1.0
Al Al13 1 0.33365780 0.00348320 0.07355669 1.0
Al Al14 1 0.33024652 0.33024652 0.54001603 1.0
Al Al15 1 0.66975348 0.66975348 0.45998397 1.0
Al Al16 1 0.66975348 0.66975348 0.04001603 1.0
Al Al17 1 0.33024652 0.33024652 0.95998397 1.0
Al Al18 1 0.34247590 0.54640379 0.25000000 1.0
Al Al19 1 0.65752410 0.45359621 0.75000000 1.0
Al Al20 1 0.54640379 0.34247590 0.25000000 1.0
Al Al21 1 0.45359621 0.65752410 0.75000000 1.0
Re Re22 1 0.00000000 0.00000000 0.00000000 1.0
Re Re23 1 0.00000000 0.00000000 0.50000000 1.0
Pt Pt24 1 0.67047827 0.32952173 0.00000000 1.0
Pt Pt25 1 0.32952173 0.67047827 0.00000000 1.0
Pt Pt26 1 0.32952173 0.67047827 0.50000000 1.0
Pt Pt27 1 0.67047827 0.32952173 0.50000000 1.0
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