Pr9Nd(Si2Pb)2
高熵材料 HEAMP-ID: mp-3259230 · 空间群: I4/m (#87)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.01 | 7.3707 | 5.6 | (0,0,1) |
| 15.66 | 5.6600 | 32.9 | (1,1,-1) |
| 19.78 | 4.4891 | 5.7 | (1,1,-2) |
| 24.15 | 3.6853 | 3.0 | (0,0,2) |
| 25.61 | 3.4786 | 59.8 | (2,1,-2) |
| 28.91 | 3.0884 | 58.7 | (1,1,-3) |
| 28.91 | 3.0884 | 19.6 | (1,1,1) |
| 30.91 | 2.8934 | 68.7 | (2,1,-3) |
| 30.91 | 2.8934 | 41.3 | (2,-1,-2) |
| 31.62 | 2.8300 | 49.1 | (2,2,-2) |
| 33.04 | 2.7111 | 100.0 | (2,0,-3) |
| 33.04 | 2.7111 | 33.3 | (2,0,1) |
| 33.93 | 2.6420 | 2.4 | (2,2,-3) |
| 35.46 | 2.5312 | 49.7 | (1,3,-2) |
| 35.46 | 2.5312 | 49.7 | (3,1,-2) |
| 36.57 | 2.4569 | 3.8 | (0,0,3) |
| 37.57 | 2.3940 | 2.3 | (3,1,-1) |
| 39.60 | 2.2758 | 10.0 | (2,1,-4) |
| 39.60 | 2.2758 | 3.3 | (2,1,1) |
| 40.01 | 2.2537 | 4.0 | (1,1,-4) |
| 40.18 | 2.2446 | 5.1 | (2,2,-4) |
| 41.12 | 2.1953 | 1.6 | (3,2,-3) |
| 43.21 | 2.0938 | 4.8 | (2,0,-4) |
| 43.21 | 2.0938 | 1.6 | (2,0,2) |
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 Pr9Nd(Si2Pb)2 were obtained from the Materials Project database (MP-ID: mp-3259230, 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_Pr9Nd(Si2Pb)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.00447571
_cell_length_b 8.00447753
_cell_length_c 9.29315889
_cell_angle_alpha 115.50977713
_cell_angle_beta 115.50977382
_cell_angle_gamma 89.99999632
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr9Nd(Si2Pb)2
_chemical_formula_sum 'Pr9 Nd1 Si4 Pb2'
_cell_volume 472.25179772
_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 0.50000000 0.50000000 0.00000000 1.0
Pr Pr1 1 0.96374122 0.81194577 0.27570835 1.0
Pr Pr2 1 0.31196813 0.46376258 0.27570835 1.0
Pr Pr3 1 0.81194577 0.31196813 0.27570835 1.0
Pr Pr4 1 0.46376258 0.96374122 0.27570835 1.0
Pr Pr5 1 0.03625878 0.18805423 0.72429165 1.0
Pr Pr6 1 0.68803187 0.53623742 0.72429165 1.0
Pr Pr7 1 0.18805423 0.68803187 0.72429165 1.0
Pr Pr8 1 0.53623742 0.03625878 0.72429165 1.0
Nd Nd9 1 0.00000000 0.00000000 0.00000000 1.0
Si Si10 1 0.61763147 0.88364831 0.00000000 1.0
Si Si11 1 0.38236853 0.11635169 1.00000000 1.0
Si Si12 1 0.88364831 0.38236853 1.00000000 1.0
Si Si13 1 0.11635169 0.61763147 0.00000000 1.0
Pb Pb14 1 0.75036566 0.75036566 0.50073132 1.0
Pb Pb15 1 0.24963434 0.24963434 0.49926868 1.0
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