NaPr9(Si2Sn)2
高熵材料 HEAMP-ID: mp-3256350 · 空间群: I4/m (#87)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.11 | 7.3093 | 3.2 | (0,1,0) |
| 12.65 | 6.9958 | 8.4 | (1,0,0) |
| 15.73 | 5.6338 | 2.3 | (1,0,-1) |
| 19.90 | 4.4622 | 2.8 | (1,0,1) |
| 21.37 | 4.1570 | 2.6 | (1,1,0) |
| 22.32 | 3.9837 | 5.7 | (2,-1,0) |
| 24.36 | 3.6547 | 11.8 | (0,2,0) |
| 25.73 | 3.4618 | 61.7 | (2,-1,1) |
| 29.13 | 3.0660 | 30.1 | (1,1,1) |
| 31.09 | 2.8762 | 100.0 | (2,0,1) |
| 31.77 | 2.8169 | 25.5 | (2,0,-2) |
| 32.62 | 2.7448 | 3.0 | (1,2,0) |
| 33.27 | 2.6931 | 77.8 | (2,1,0) |
| 34.11 | 2.6285 | 1.2 | (2,1,-2) |
| 34.32 | 2.6130 | 1.5 | (3,-1,0) |
| 35.63 | 2.5195 | 53.7 | (3,-1,-1) |
| 36.89 | 2.4364 | 4.6 | (0,3,0) |
| 37.77 | 2.3820 | 1.3 | (3,-1,1) |
| 39.89 | 2.2602 | 13.7 | (2,1,1) |
| 40.33 | 2.2363 | 2.4 | (1,2,1) |
| 41.32 | 2.1849 | 3.5 | (3,-2,2) |
| 43.54 | 2.0785 | 4.5 | (2,2,0) |
| 45.05 | 2.0125 | 1.4 | (3,1,-2) |
| 46.18 | 1.9659 | 1.0 | (3,1,0) |
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 NaPr9(Si2Sn)2 were obtained from the Materials Project database (MP-ID: mp-3256350, 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_NaPr9(Si2Sn)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.96738800
_cell_length_b 9.22853028
_cell_length_c 7.96738800
_cell_angle_alpha 115.57368795
_cell_angle_beta 90.00000000
_cell_angle_gamma 115.57368795
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaPr9(Si2Sn)2
_chemical_formula_sum 'Na1 Pr9 Si4 Sn2'
_cell_volume 463.99020703
_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
Na Na0 1 0.00000000 0.00000000 0.00000000 1.0
Pr Pr1 1 0.50000000 0.00000000 0.50000000 1.0
Pr Pr2 1 0.54291118 0.72357647 0.69205772 1.0
Pr Pr3 1 0.18066729 0.72357647 0.03152076 1.0
Pr Pr4 1 0.69205772 0.72357647 0.18066729 1.0
Pr Pr5 1 0.03152076 0.72357647 0.54291118 1.0
Pr Pr6 1 0.45708882 0.27642353 0.30794228 1.0
Pr Pr7 1 0.81933271 0.27642353 0.96847924 1.0
Pr Pr8 1 0.30794228 0.27642353 0.81933271 1.0
Pr Pr9 1 0.96847924 0.27642353 0.45708882 1.0
Si Si10 1 0.88293902 0.00000000 0.60667633 1.0
Si Si11 1 0.11706098 0.00000000 0.39332367 1.0
Si Si12 1 0.60667633 0.00000000 0.11706098 1.0
Si Si13 1 0.39332367 0.00000000 0.88293902 1.0
Sn Sn14 1 0.74089520 0.48179039 0.74089520 1.0
Sn Sn15 1 0.25910480 0.51820961 0.25910480 1.0
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