La3Sm2Pb3Se
高熵材料 HEAMP-ID: mp-3326579 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.64 | 8.3173 | 2.7 | (1,-1,0,0) |
| 10.64 | 8.3172 | 2.7 | (1,0,-1,0) |
| 10.64 | 8.3170 | 2.7 | (0,1,-1,0) |
| 21.37 | 4.1586 | 2.1 | (2,-2,0,0) |
| 21.37 | 4.1586 | 2.1 | (2,0,-2,0) |
| 21.37 | 4.1585 | 2.1 | (0,2,-2,0) |
| 22.37 | 3.9751 | 9.7 | (2,-1,-1,1) |
| 22.37 | 3.9750 | 9.7 | (1,-2,1,1) |
| 22.37 | 3.9750 | 9.7 | (1,1,-2,1) |
| 25.14 | 3.5427 | 57.3 | (0,0,0,2) |
| 27.36 | 3.2594 | 1.5 | (1,-1,0,2) |
| 27.36 | 3.2594 | 1.5 | (1,0,-1,2) |
| 27.36 | 3.2594 | 1.5 | (0,1,-1,2) |
| 28.39 | 3.1437 | 5.6 | (3,-2,-1,0) |
| 28.39 | 3.1437 | 5.6 | (3,-1,-2,0) |
| 28.39 | 3.1436 | 5.6 | (2,-3,1,0) |
| 28.39 | 3.1436 | 5.6 | (2,1,-3,0) |
| 28.39 | 3.1436 | 5.6 | (1,-3,2,0) |
| 28.39 | 3.1436 | 5.6 | (1,2,-3,0) |
| 31.12 | 2.8735 | 45.9 | (3,-2,-1,1) |
| 31.12 | 2.8735 | 45.9 | (3,-1,-2,1) |
| 31.12 | 2.8735 | 45.9 | (2,-3,1,1) |
| 31.12 | 2.8735 | 45.9 | (2,1,-3,1) |
| 31.13 | 2.8735 | 45.9 | (1,-3,2,1) |
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 La3Sm2Pb3Se were obtained from the Materials Project database (MP-ID: mp-3326579, 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_La3Sm2Pb3Se
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.60403095
_cell_length_b 9.60379626
_cell_length_c 7.08546766
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00113402
_symmetry_Int_Tables_number 1
_chemical_formula_structural La3Sm2Pb3Se
_chemical_formula_sum 'La6 Sm4 Pb6 Se2'
_cell_volume 565.96643781
_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 0.74726934 0.74727113 0.75000000 1.0
La La1 1 0.25273335 0.99999394 0.75000000 1.0
La La2 1 0.99999471 0.25271432 0.75000000 1.0
La La3 1 0.25273066 0.25272887 0.25000000 1.0
La La4 1 0.74726665 0.00000606 0.25000000 1.0
La La5 1 0.00000529 0.74728568 0.25000000 1.0
Sm Sm6 1 0.66665651 0.33332197 0.00000016 1.0
Sm Sm7 1 0.33334349 0.66667803 0.99999984 1.0
Sm Sm8 1 0.33334349 0.66667803 0.50000016 1.0
Sm Sm9 1 0.66665651 0.33332197 0.49999984 1.0
Pb Pb10 1 0.39605253 0.39605563 0.75000000 1.0
Pb Pb11 1 0.60394267 0.99999896 0.75000000 1.0
Pb Pb12 1 0.99999881 0.60394416 0.75000000 1.0
Pb Pb13 1 0.60394747 0.60394437 0.25000000 1.0
Pb Pb14 1 0.39605733 0.00000104 0.25000000 1.0
Pb Pb15 1 0.00000119 0.39605584 0.25000000 1.0
Se Se16 1 0.00000000 0.00000000 0.00000000 1.0
Se Se17 1 0.00000000 0.00000000 0.50000000 1.0
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