Pr2Al9TcPt2
高熵材料 HEAMP-ID: mp-3303093 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.47 | 6.5740 | 16.8 | (1,-1,0,0) |
| 16.13 | 5.4961 | 11.3 | (1,0,-1,1) |
| 18.41 | 4.8204 | 15.4 | (0,0,0,2) |
| 22.74 | 3.9109 | 13.7 | (1,0,-1,2) |
| 22.89 | 3.8853 | 14.9 | (1,1,-2,0) |
| 23.30 | 3.8174 | 14.3 | (2,-1,-1,0) |
| 23.30 | 3.8174 | 14.3 | (1,-2,1,0) |
| 24.71 | 3.6037 | 11.6 | (1,1,-2,1) |
| 25.09 | 3.5493 | 22.3 | (2,-1,-1,1) |
| 27.13 | 3.2870 | 8.0 | (2,-2,0,0) |
| 28.24 | 3.1600 | 4.9 | (2,0,-2,1) |
| 29.53 | 3.0250 | 50.0 | (1,1,-2,2) |
| 29.86 | 2.9926 | 100.0 | (2,-1,-1,2) |
| 30.87 | 2.8967 | 4.1 | (1,0,-1,3) |
| 32.58 | 2.7481 | 4.7 | (2,0,-2,2) |
| 32.58 | 2.7481 | 4.7 | (0,2,-2,2) |
| 32.98 | 2.7157 | 3.6 | (2,-2,0,2) |
| 35.32 | 2.5414 | 8.9 | (2,1,-3,0) |
| 36.28 | 2.4763 | 15.0 | (1,1,-2,3) |
| 36.55 | 2.4585 | 29.9 | (2,-1,-1,3) |
| 37.02 | 2.4285 | 8.7 | (3,-1,-2,1) |
| 37.31 | 2.4102 | 35.2 | (0,0,0,4) |
| 38.86 | 2.3174 | 3.0 | (2,0,-2,3) |
| 39.84 | 2.2629 | 1.6 | (1,-1,0,4) |
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 Pr2Al9TcPt2 were obtained from the Materials Project database (MP-ID: mp-3303093, 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_Pr2Al9TcPt2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.63628320
_cell_length_b 7.63628212
_cell_length_c 9.64087592
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 118.83260212
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Al9TcPt2
_chemical_formula_sum 'Pr4 Al18 Tc2 Pt4'
_cell_volume 492.49367777
_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 0.99271516 0.67535298 0.25000000 1.0
Pr Pr1 1 0.00728484 0.32464702 0.75000000 1.0
Pr Pr2 1 0.67535298 0.99271516 0.25000000 1.0
Pr Pr3 1 0.32464702 0.00728484 0.75000000 1.0
Al Al4 1 0.13266760 0.13266760 0.25000000 1.0
Al Al5 1 0.86733240 0.86733240 0.75000000 1.0
Al Al6 1 0.00325489 0.33241776 0.07337303 1.0
Al Al7 1 0.99674511 0.66758224 0.92662697 1.0
Al Al8 1 0.99674511 0.66758224 0.57337303 1.0
Al Al9 1 0.33241776 0.00325489 0.42662697 1.0
Al Al10 1 0.00325489 0.33241776 0.42662697 1.0
Al Al11 1 0.66758224 0.99674511 0.57337303 1.0
Al Al12 1 0.66758224 0.99674511 0.92662697 1.0
Al Al13 1 0.33241776 0.00325489 0.07337303 1.0
Al Al14 1 0.32980862 0.32980862 0.53969622 1.0
Al Al15 1 0.67019138 0.67019138 0.46030378 1.0
Al Al16 1 0.67019138 0.67019138 0.03969622 1.0
Al Al17 1 0.32980862 0.32980862 0.96030378 1.0
Al Al18 1 0.34171966 0.54524923 0.25000000 1.0
Al Al19 1 0.65828034 0.45475077 0.75000000 1.0
Al Al20 1 0.54524923 0.34171966 0.25000000 1.0
Al Al21 1 0.45475077 0.65828034 0.75000000 1.0
Tc Tc22 1 0.00000000 0.00000000 0.00000000 1.0
Tc Tc23 1 0.00000000 0.00000000 0.50000000 1.0
Pt Pt24 1 0.67077762 0.32922238 0.00000000 1.0
Pt Pt25 1 0.32922238 0.67077762 0.00000000 1.0
Pt Pt26 1 0.32922238 0.67077762 0.50000000 1.0
Pt Pt27 1 0.67077762 0.32922238 0.50000000 1.0
获取直接链接