PmI3
弹性数据 ELAMP-ID: mp-863695 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.23 | 9.5862 | 99.9 | (1,0,-1,0) |
| 9.23 | 9.5861 | 100.0 | (0,1,-1,0) |
| 9.23 | 9.5859 | 100.0 | (1,-1,0,0) |
| 16.01 | 5.5346 | 21.0 | (1,1,-2,0) |
| 16.01 | 5.5345 | 21.0 | (2,-1,-1,0) |
| 16.01 | 5.5344 | 21.0 | (1,-2,1,0) |
| 18.51 | 4.7931 | 74.0 | (2,0,-2,0) |
| 18.51 | 4.7931 | 74.0 | (0,2,-2,0) |
| 18.51 | 4.7929 | 74.1 | (2,-2,0,0) |
| 23.62 | 3.7664 | 2.7 | (0,1,-1,-1) |
| 23.62 | 3.7664 | 2.7 | (1,0,-1,-1) |
| 23.62 | 3.7664 | 2.7 | (1,0,-1,1) |
| 23.62 | 3.7664 | 5.3 | (1,-1,0,1) |
| 23.62 | 3.7664 | 2.7 | (1,-1,0,-1) |
| 24.57 | 3.6233 | 15.5 | (2,1,-3,0) |
| 24.57 | 3.6233 | 15.5 | (1,2,-3,0) |
| 24.57 | 3.6232 | 15.5 | (3,-1,-2,0) |
| 24.57 | 3.6232 | 15.5 | (1,-3,2,0) |
| 24.57 | 3.6231 | 15.5 | (3,-2,-1,0) |
| 24.57 | 3.6231 | 15.5 | (2,-3,1,0) |
| 28.67 | 3.1138 | 61.3 | (2,0,-2,-1) |
| 28.67 | 3.1138 | 61.3 | (0,2,-2,-1) |
| 28.67 | 3.1138 | 61.3 | (2,0,-2,1) |
| 28.67 | 3.1138 | 61.3 | (0,2,-2,1) |
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 PmI3 were obtained from the Materials Project database (MP-ID: mp-863695, 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_PmI3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 11.06892877
_cell_length_b 11.06887725
_cell_length_c 4.09576516
_cell_angle_alpha 90.00036958
_cell_angle_beta 90.00000933
_cell_angle_gamma 119.99807227
_symmetry_Int_Tables_number 1
_chemical_formula_structural PmI3
_chemical_formula_sum 'Pm2 I6'
_cell_volume 434.59355275
_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
Pm Pm0 1 0.33332852 0.66666930 0.74999762 1.0
Pm Pm1 1 0.66667073 0.33333306 0.25000124 1.0
I I2 1 0.21061241 0.42124901 0.24999015 1.0
I I3 1 0.57874289 0.78937994 0.24999016 1.0
I I4 1 0.21060519 0.78937971 0.25000380 1.0
I I5 1 0.78940443 0.57875755 0.75000450 1.0
I I6 1 0.42125033 0.21061753 0.75000435 1.0
I I7 1 0.78938250 0.21061091 0.75000419 1.0
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