Pr2Al9OsPt2
高熵材料 HEAMP-ID: mp-3294907 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.33 | 6.6402 | 1.4 | (1,0,-1,0) |
| 13.33 | 6.6402 | 1.4 | (0,1,-1,0) |
| 13.45 | 6.5837 | 4.2 | (1,-1,0,0) |
| 16.23 | 5.4619 | 4.1 | (1,0,-1,1) |
| 16.23 | 5.4619 | 4.1 | (0,1,-1,1) |
| 18.48 | 4.8022 | 20.9 | (0,0,0,2) |
| 22.85 | 3.8912 | 1.4 | (1,0,-1,2) |
| 22.92 | 3.8797 | 1.4 | (1,-1,0,2) |
| 23.13 | 3.8448 | 17.6 | (1,1,-2,0) |
| 23.34 | 3.8119 | 35.4 | (2,-1,-1,0) |
| 24.95 | 3.5694 | 8.1 | (1,1,-2,1) |
| 25.13 | 3.5430 | 17.2 | (2,-1,-1,1) |
| 27.09 | 3.2918 | 2.3 | (2,-2,0,0) |
| 28.44 | 3.1379 | 4.3 | (2,0,-2,1) |
| 29.77 | 3.0013 | 51.2 | (1,1,-2,2) |
| 29.93 | 2.9856 | 100.0 | (2,-1,-1,2) |
| 31.01 | 2.8838 | 2.7 | (1,0,-1,3) |
| 32.79 | 2.7309 | 2.4 | (2,0,-2,2) |
| 32.99 | 2.7152 | 5.3 | (2,-2,0,2) |
| 35.69 | 2.5159 | 1.5 | (2,1,-3,0) |
| 35.69 | 2.5159 | 1.5 | (1,2,-3,0) |
| 36.52 | 2.4602 | 11.2 | (1,1,-2,3) |
| 36.66 | 2.4515 | 23.2 | (2,-1,-1,3) |
| 37.15 | 2.4199 | 2.7 | (3,-1,-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 Pr2Al9OsPt2 were obtained from the Materials Project database (MP-ID: mp-3294907, 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_Pr2Al9OsPt2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.62411128
_cell_length_b 7.62411001
_cell_length_c 9.60431286
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.43174146
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Al9OsPt2
_chemical_formula_sum 'Pr4 Al18 Os2 Pt4'
_cell_volume 486.22106937
_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 0.99356652 0.66981072 0.25000000 1.0
Pr Pr1 1 0.00643348 0.33018928 0.75000000 1.0
Pr Pr2 1 0.66981072 0.99356652 0.25000000 1.0
Pr Pr3 1 0.33018928 0.00643348 0.75000000 1.0
Al Al4 1 0.12892298 0.12892298 0.25000000 1.0
Al Al5 1 0.87107702 0.87107702 0.75000000 1.0
Al Al6 1 0.00286853 0.33004806 0.07253719 1.0
Al Al7 1 0.99713147 0.66995194 0.92746281 1.0
Al Al8 1 0.99713147 0.66995194 0.57253719 1.0
Al Al9 1 0.33004806 0.00286853 0.42746281 1.0
Al Al10 1 0.00286853 0.33004806 0.42746281 1.0
Al Al11 1 0.66995194 0.99713147 0.57253719 1.0
Al Al12 1 0.66995194 0.99713147 0.92746281 1.0
Al Al13 1 0.33004806 0.00286853 0.07253719 1.0
Al Al14 1 0.33048664 0.33048664 0.54683940 1.0
Al Al15 1 0.66951336 0.66951336 0.45316060 1.0
Al Al16 1 0.66951336 0.66951336 0.04683940 1.0
Al Al17 1 0.33048664 0.33048664 0.95316060 1.0
Al Al18 1 0.34171456 0.54320660 0.25000000 1.0
Al Al19 1 0.65828544 0.45679340 0.75000000 1.0
Al Al20 1 0.54320660 0.34171456 0.25000000 1.0
Al Al21 1 0.45679340 0.65828544 0.75000000 1.0
Os Os22 1 0.00000000 0.00000000 0.00000000 1.0
Os Os23 1 0.00000000 0.00000000 0.50000000 1.0
Pt Pt24 1 0.67097544 0.32902456 0.00000000 1.0
Pt Pt25 1 0.32902456 0.67097544 0.00000000 1.0
Pt Pt26 1 0.32902456 0.67097544 0.50000000 1.0
Pt Pt27 1 0.67097544 0.32902456 0.50000000 1.0
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