PbI2
弹性数据 ELAMP-ID: mp-567503 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.16 | 7.2756 | 61.5 | (0,0,0,2) |
| 22.23 | 3.9992 | 1.9 | (1,0,-1,0) |
| 23.06 | 3.8562 | 39.5 | (1,0,-1,1) |
| 25.41 | 3.5046 | 89.7 | (1,0,-1,2) |
| 28.94 | 3.0856 | 100.0 | (1,0,-1,3) |
| 33.29 | 2.6910 | 26.4 | (1,0,-1,4) |
| 37.07 | 2.4252 | 6.9 | (0,0,0,6) |
| 38.25 | 2.3531 | 44.5 | (1,0,-1,5) |
| 39.01 | 2.3089 | 64.9 | (2,-1,-1,0) |
| 41.01 | 2.2008 | 20.7 | (2,-1,-1,2) |
| 43.65 | 2.0737 | 6.6 | (0,1,-1,6) |
| 43.65 | 2.0737 | 13.2 | (1,0,-1,6) |
| 45.80 | 1.9810 | 6.8 | (2,0,-2,1) |
| 47.14 | 1.9281 | 5.6 | (0,2,-2,2) |
| 47.14 | 1.9281 | 11.1 | (2,0,-2,2) |
| 49.29 | 1.8487 | 23.3 | (2,0,-2,3) |
| 49.41 | 1.8445 | 3.9 | (1,0,-1,7) |
| 50.15 | 1.8189 | 10.3 | (0,0,0,8) |
| 52.20 | 1.7523 | 7.5 | (2,0,-2,4) |
| 54.90 | 1.6723 | 9.0 | (1,1,-2,6) |
| 54.90 | 1.6723 | 4.5 | (2,-1,-1,6) |
| 55.78 | 1.6481 | 15.0 | (2,0,-2,5) |
| 59.96 | 1.5428 | 2.6 | (0,2,-2,6) |
| 59.96 | 1.5428 | 5.1 | (2,0,-2,6) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of PbI2 were obtained from the Materials Project database (MP-ID: mp-567503, 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_PbI2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.61784276
_cell_length_b 4.61784318
_cell_length_c 14.55122959
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999697
_symmetry_Int_Tables_number 1
_chemical_formula_structural PbI2
_chemical_formula_sum 'Pb2 I4'
_cell_volume 268.72536389
_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
Pb Pb0 1 0.66666700 0.33333300 0.50010071 1.0
Pb Pb1 1 0.33333300 0.66666700 1.00010071 1.0
I I2 1 0.66666700 0.33333300 0.87135195 1.0
I I3 1 0.00000000 -0.00000000 0.12854834 1.0
I I4 1 -0.00000000 0.00000000 0.62854834 1.0
I I5 1 0.33333300 0.66666700 0.37135195 1.0
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