Li2Pr2Si2Pb
高熵材料 HEAMP-ID: mp-3246402 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.22 | 9.5956 | 13.0 | (1,-1,0) |
| 18.49 | 4.7978 | 4.8 | (2,-2,0) |
| 19.90 | 4.4607 | 36.5 | (1,0,0) |
| 22.53 | 3.9465 | 1.6 | (2,-2,1) |
| 23.71 | 3.7524 | 21.9 | (1,0,1) |
| 23.87 | 3.7273 | 9.8 | (1,-2,0) |
| 23.87 | 3.7273 | 9.8 | (2,-1,0) |
| 25.67 | 3.4698 | 51.6 | (0,0,2) |
| 27.16 | 3.2837 | 5.2 | (2,-1,1) |
| 27.33 | 3.2630 | 8.4 | (1,-1,2) |
| 30.37 | 2.9435 | 11.2 | (3,-2,0) |
| 30.78 | 2.9048 | 48.2 | (3,-3,1) |
| 31.83 | 2.8116 | 1.9 | (2,-2,2) |
| 32.70 | 2.7388 | 47.6 | (1,0,2) |
| 33.06 | 2.7098 | 100.0 | (3,-2,1) |
| 35.34 | 2.5397 | 10.3 | (2,-1,2) |
| 37.49 | 2.3989 | 1.5 | (4,-4,0) |
| 39.29 | 2.2932 | 26.3 | (1,1,0) |
| 39.76 | 2.2673 | 10.7 | (4,-4,1) |
| 40.17 | 2.2446 | 10.7 | (3,-2,2) |
| 40.44 | 2.2303 | 1.1 | (2,0,0) |
| 43.43 | 2.0837 | 2.4 | (2,-2,3) |
| 43.75 | 2.0690 | 1.1 | (3,-1,0) |
| 44.10 | 2.0535 | 3.5 | (1,0,3) |
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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of Li2Pr2Si2Pb were obtained from the Materials Project database (MP-ID: mp-3246402, 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_Li2Pr2Si2Pb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.86576336
_cell_length_b 9.86576354
_cell_length_c 6.93962303
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 153.11908283
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2Pr2Si2Pb
_chemical_formula_sum 'Li4 Pr4 Si4 Pb2'
_cell_volume 305.39924710
_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
Li Li0 1 0.81747189 0.18252811 0.55630059 1.0
Li Li1 1 0.18252811 0.81747189 0.44369941 1.0
Li Li2 1 0.18252811 0.81747189 0.05630059 1.0
Li Li3 1 0.81747189 0.18252811 0.94369941 1.0
Pr Pr4 1 0.54783798 0.45216202 0.25000000 1.0
Pr Pr5 1 0.45216202 0.54783798 0.75000000 1.0
Pr Pr6 1 0.34921566 0.65078434 0.25000000 1.0
Pr Pr7 1 0.65078434 0.34921566 0.75000000 1.0
Si Si8 1 0.94428215 0.05571785 0.07683833 1.0
Si Si9 1 0.05571785 0.94428215 0.92316167 1.0
Si Si10 1 0.05571785 0.94428215 0.57683833 1.0
Si Si11 1 0.94428215 0.05571785 0.42316167 1.0
Pb Pb12 1 0.71942515 0.28057485 0.25000000 1.0
Pb Pb13 1 0.28057485 0.71942515 0.75000000 1.0
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