Pr8Nd2Si5Ge
高熵材料 HEAMP-ID: mp-3268394 · 空间群: I422 (#97)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.88 | 6.8759 | 1.1 | (1,0,0) |
| 15.89 | 5.5773 | 2.3 | (1,1,-1) |
| 20.34 | 4.3661 | 6.4 | (1,-1,1) |
| 22.55 | 3.9437 | 7.4 | (2,0,-1) |
| 25.39 | 3.5084 | 7.4 | (0,0,2) |
| 25.92 | 3.4379 | 18.1 | (2,0,0) |
| 26.05 | 3.4210 | 43.0 | (2,1,-1) |
| 30.09 | 2.9697 | 23.0 | (1,-1,2) |
| 31.77 | 2.8164 | 100.0 | (2,-1,1) |
| 32.10 | 2.7886 | 24.9 | (2,2,-2) |
| 34.21 | 2.6213 | 63.5 | (2,0,1) |
| 36.01 | 2.4942 | 45.8 | (3,1,-2) |
| 38.49 | 2.3389 | 13.3 | (0,0,3) |
| 41.10 | 2.1963 | 2.0 | (1,-2,-2) |
| 41.79 | 2.1615 | 2.8 | (3,2,-2) |
| 45.07 | 2.0117 | 1.2 | (0,2,2) |
| 45.07 | 2.0117 | 1.2 | (2,0,2) |
| 48.00 | 1.8955 | 18.5 | (4,1,-2) |
| 49.00 | 1.8591 | 5.9 | (3,3,-3) |
| 50.81 | 1.7971 | 2.8 | (3,3,-4) |
| 50.96 | 1.7921 | 4.8 | (2,-2,3) |
| 51.62 | 1.7707 | 30.6 | (4,1,-1) |
| 51.84 | 1.7637 | 5.6 | (4,2,-3) |
| 52.14 | 1.7542 | 5.4 | (0,0,4) |
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 Pr8Nd2Si5Ge were obtained from the Materials Project database (MP-ID: mp-3268394, 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_Pr8Nd2Si5Ge
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.88744476
_cell_length_b 7.88744495
_cell_length_c 8.96336088
_cell_angle_alpha 116.10276476
_cell_angle_beta 116.10277141
_cell_angle_gamma 89.99999771
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr8Nd2Si5Ge
_chemical_formula_sum 'Pr8 Nd2 Si5 Ge1'
_cell_volume 436.52972012
_cell_formula_units_Z 1
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 0.96808632 0.82383080 0.29116398 1.0
Pr Pr1 1 0.32307766 0.46733317 0.29116398 1.0
Pr Pr2 1 0.82383080 0.32307766 0.29116398 1.0
Pr Pr3 1 0.46733317 0.96808632 0.29116398 1.0
Pr Pr4 1 0.03266683 0.17692234 0.70883602 1.0
Pr Pr5 1 0.67616920 0.53191368 0.70883602 1.0
Pr Pr6 1 0.17692234 0.67616920 0.70883602 1.0
Pr Pr7 1 0.53191368 0.03266683 0.70883602 1.0
Nd Nd8 1 0.49904997 0.49904997 0.99810094 1.0
Nd Nd9 1 0.00095003 0.00095003 0.00189906 1.0
Si Si10 1 0.25000000 0.25000000 0.50000000 1.0
Si Si11 1 0.61411856 0.88588144 0.00000000 1.0
Si Si12 1 0.38588144 0.11411856 1.00000000 1.0
Si Si13 1 0.88588144 0.38588144 0.00000000 1.0
Si Si14 1 0.11411856 0.61411856 1.00000000 1.0
Ge Ge15 1 0.75000000 0.75000000 0.50000000 1.0
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