Pa2Nb8Al4Pt
高熵材料 HEAMP-ID: mp-3315564 · 空间群: P4_2/mnm (#136)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.56 | 7.0484 | 50.1 | (1,1,0) |
| 17.80 | 4.9839 | 10.1 | (2,0,0) |
| 18.56 | 4.7800 | 18.6 | (1,0,1) |
| 19.92 | 4.4578 | 1.5 | (2,1,0) |
| 20.61 | 4.3101 | 14.8 | (1,1,1) |
| 25.27 | 3.5242 | 12.0 | (2,2,0) |
| 25.83 | 3.4498 | 16.0 | (2,1,1) |
| 30.20 | 2.9589 | 11.2 | (2,2,1) |
| 31.54 | 2.8366 | 1.1 | (3,0,1) |
| 32.38 | 2.7646 | 21.7 | (3,2,0) |
| 32.83 | 2.7283 | 33.2 | (3,1,1) |
| 32.89 | 2.7236 | 19.9 | (0,0,2) |
| 35.33 | 2.5405 | 3.2 | (1,1,2) |
| 36.04 | 2.4920 | 2.8 | (4,0,0) |
| 36.45 | 2.4653 | 2.1 | (3,2,1) |
| 37.19 | 2.4176 | 47.1 | (4,1,0) |
| 37.64 | 2.3900 | 50.2 | (2,0,2) |
| 38.31 | 2.3495 | 32.1 | (3,3,0) |
| 38.74 | 2.3241 | 58.4 | (2,1,2) |
| 40.84 | 2.2097 | 100.0 | (4,1,1) |
| 41.87 | 2.1573 | 29.2 | (3,3,1) |
| 43.89 | 2.0629 | 1.3 | (4,2,1) |
| 43.93 | 2.0609 | 9.1 | (3,1,2) |
| 45.50 | 1.9936 | 1.7 | (4,3,0) |
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 Pa2Nb8Al4Pt were obtained from the Materials Project database (MP-ID: mp-3315564, 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_Pa2Nb8Al4Pt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.96786945
_cell_length_b 9.96786945
_cell_length_c 5.44717888
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pa2Nb8Al4Pt
_chemical_formula_sum 'Pa4 Nb16 Al8 Pt2'
_cell_volume 541.22309428
_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
Pa Pa0 1 0.39758228 0.39758228 0.00000000 1.0
Pa Pa1 1 0.89758228 0.10241772 0.50000000 1.0
Pa Pa2 1 0.10241772 0.89758228 0.50000000 1.0
Pa Pa3 1 0.60241772 0.60241772 0.00000000 1.0
Nb Nb4 1 0.13427295 0.46286822 0.00000000 1.0
Nb Nb5 1 0.96286822 0.36572705 0.50000000 1.0
Nb Nb6 1 0.03713178 0.63427295 0.50000000 1.0
Nb Nb7 1 0.86572705 0.53713178 0.00000000 1.0
Nb Nb8 1 0.36572705 0.96286822 0.50000000 1.0
Nb Nb9 1 0.63427295 0.03713178 0.50000000 1.0
Nb Nb10 1 0.46286822 0.13427295 0.00000000 1.0
Nb Nb11 1 0.53713178 0.86572705 0.00000000 1.0
Nb Nb12 1 0.18602031 0.18602031 0.25181419 1.0
Nb Nb13 1 0.68602031 0.31397969 0.75181419 1.0
Nb Nb14 1 0.31397969 0.68602031 0.75181419 1.0
Nb Nb15 1 0.81397969 0.81397969 0.25181419 1.0
Nb Nb16 1 0.31397969 0.68602031 0.24818581 1.0
Nb Nb17 1 0.68602031 0.31397969 0.24818581 1.0
Nb Nb18 1 0.18602031 0.18602031 0.74818581 1.0
Nb Nb19 1 0.81397969 0.81397969 0.74818581 1.0
Al Al20 1 0.26241464 0.93752728 0.00000000 1.0
Al Al21 1 0.43752728 0.23758536 0.50000000 1.0
Al Al22 1 0.56247272 0.76241464 0.50000000 1.0
Al Al23 1 0.73758536 0.06247272 0.00000000 1.0
Al Al24 1 0.23758536 0.43752728 0.50000000 1.0
Al Al25 1 0.76241464 0.56247272 0.50000000 1.0
Al Al26 1 0.93752728 0.26241464 0.00000000 1.0
Al Al27 1 0.06247272 0.73758536 0.00000000 1.0
Pt Pt28 1 0.00000000 0.00000000 0.00000000 1.0
Pt Pt29 1 0.50000000 0.50000000 0.50000000 1.0
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