MgPb2
传统材料 TRAMP-ID: mp-1185999 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.60 | 15.7763 | 40.8 | (0,0,0,1) |
| 11.22 | 7.8881 | 6.3 | (0,0,0,2) |
| 16.86 | 5.2588 | 26.1 | (0,0,0,3) |
| 22.54 | 3.9441 | 15.4 | (0,0,0,4) |
| 28.28 | 3.1553 | 8.9 | (0,0,0,5) |
| 29.48 | 3.0301 | 36.9 | (1,0,-1,0) |
| 29.48 | 3.0300 | 18.5 | (1,-1,0,0) |
| 30.03 | 2.9757 | 10.0 | (1,0,-1,1) |
| 30.03 | 2.9756 | 5.0 | (1,-1,0,1) |
| 31.63 | 2.8286 | 11.6 | (1,0,-1,2) |
| 31.63 | 2.8285 | 5.8 | (1,-1,0,2) |
| 34.10 | 2.6294 | 26.4 | (0,0,0,6) |
| 34.15 | 2.6255 | 100.0 | (1,0,-1,3) |
| 34.15 | 2.6254 | 50.0 | (1,-1,0,3) |
| 37.43 | 2.4029 | 4.4 | (1,0,-1,4) |
| 37.43 | 2.4028 | 2.2 | (1,-1,0,4) |
| 41.31 | 2.1855 | 3.4 | (1,0,-1,5) |
| 41.31 | 2.1855 | 1.7 | (1,-1,0,5) |
| 45.68 | 1.9859 | 16.1 | (1,0,-1,6) |
| 45.68 | 1.9859 | 8.0 | (1,-1,0,6) |
| 50.47 | 1.8084 | 11.4 | (1,0,-1,7) |
| 50.47 | 1.8084 | 5.7 | (1,-1,0,7) |
| 52.29 | 1.7495 | 10.3 | (1,1,-2,0) |
| 52.29 | 1.7494 | 20.5 | (2,-1,-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 MgPb2 were obtained from the Materials Project database (MP-ID: mp-1185999, 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_MgPb2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.49878403
_cell_length_b 3.49878403
_cell_length_c 15.77626884
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99708362
_symmetry_Int_Tables_number 1
_chemical_formula_structural MgPb2
_chemical_formula_sum 'Mg2 Pb4'
_cell_volume 167.25609907
_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
Mg Mg0 1 -0.00000383 0.00000383 0.34141331 1.0
Mg Mg1 1 -0.00000383 0.00000383 0.65858669 1.0
Pb Pb2 1 0.33333519 0.66666481 0.81458483 1.0
Pb Pb3 1 -0.00000029 0.00000029 -0.00000000 1.0
Pb Pb4 1 0.33333519 0.66666481 0.18541517 1.0
Pb Pb5 1 0.33333658 0.66666342 0.50000000 1.0
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