La2PrAl2Sn3
高熵材料 HEAMP-ID: mp-3268100 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.76 | 6.4354 | 8.7 | (1,0,0) |
| 17.17 | 5.1639 | 4.5 | (1,-1,0) |
| 17.17 | 5.1631 | 18.7 | (0,0,2) |
| 21.60 | 4.1140 | 3.3 | (1,1,0) |
| 22.07 | 4.0272 | 1.8 | (0,1,2) |
| 22.07 | 4.0272 | 1.8 | (1,0,2) |
| 23.27 | 3.8219 | 1.1 | (1,1,1) |
| 24.38 | 3.6511 | 30.7 | (1,-1,2) |
| 27.73 | 3.2175 | 53.8 | (1,1,2) |
| 28.10 | 3.1758 | 4.1 | (1,-2,0) |
| 28.10 | 3.1758 | 4.1 | (2,-1,0) |
| 29.07 | 3.0720 | 24.7 | (0,2,1) |
| 29.07 | 3.0720 | 24.7 | (2,0,1) |
| 29.42 | 3.0355 | 43.1 | (2,-1,1) |
| 29.43 | 3.0352 | 1.5 | (1,0,3) |
| 32.80 | 2.7308 | 100.0 | (2,0,2) |
| 33.12 | 2.7051 | 25.1 | (1,-2,2) |
| 33.12 | 2.7051 | 25.1 | (2,-1,2) |
| 33.81 | 2.6508 | 38.1 | (2,1,0) |
| 33.96 | 2.6399 | 1.9 | (1,1,3) |
| 34.74 | 2.5819 | 20.4 | (2,-2,0) |
| 34.75 | 2.5816 | 61.7 | (0,0,4) |
| 37.54 | 2.3960 | 2.7 | (1,0,4) |
| 38.16 | 2.3582 | 3.9 | (1,2,2) |
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 La2PrAl2Sn3 were obtained from the Materials Project database (MP-ID: mp-3268100, 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_La2PrAl2Sn3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.60232430
_cell_length_b 6.60232554
_cell_length_c 10.32620210
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 102.91223648
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2PrAl2Sn3
_chemical_formula_sum 'La4 Pr2 Al4 Sn6'
_cell_volume 438.74419709
_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
La La0 1 0.19975568 0.80024432 0.50000000 1.0
La La1 1 0.19975568 0.80024432 0.00000000 1.0
La La2 1 0.80024432 0.19975568 0.50000000 1.0
La La3 1 0.80024432 0.19975568 0.00000000 1.0
Pr Pr4 1 0.65063275 0.65063275 0.25000000 1.0
Pr Pr5 1 0.34936725 0.34936725 0.75000000 1.0
Al Al6 1 0.32641751 0.32641751 0.05269639 1.0
Al Al7 1 0.67358249 0.67358249 0.94730361 1.0
Al Al8 1 0.32641751 0.32641751 0.44730361 1.0
Al Al9 1 0.67358249 0.67358249 0.55269639 1.0
Sn Sn10 1 0.03903440 0.03903440 0.25000000 1.0
Sn Sn11 1 0.96096560 0.96096560 0.75000000 1.0
Sn Sn12 1 0.49258601 0.09923225 0.25000000 1.0
Sn Sn13 1 0.90076775 0.50741399 0.75000000 1.0
Sn Sn14 1 0.50741399 0.90076775 0.75000000 1.0
Sn Sn15 1 0.09923225 0.49258601 0.25000000 1.0
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