AuI2
传统材料 TRAMP-ID: mp-1214760 · 空间群: P4_2/mmc (#131)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.47 | 7.7121 | 100.0 | (0,0,2) |
| 21.58 | 4.1176 | 35.8 | (1,0,0) |
| 22.35 | 3.9783 | 47.6 | (1,0,1) |
| 24.51 | 3.6323 | 53.0 | (1,0,2) |
| 27.76 | 3.2139 | 44.7 | (1,0,3) |
| 30.71 | 2.9116 | 1.1 | (1,1,0) |
| 31.79 | 2.8146 | 27.8 | (1,0,4) |
| 32.88 | 2.7239 | 17.5 | (1,1,2) |
| 34.90 | 2.5707 | 1.4 | (0,0,6) |
| 36.39 | 2.4688 | 5.7 | (1,0,5) |
| 38.75 | 2.3236 | 80.3 | (1,1,4) |
| 41.41 | 2.1806 | 13.7 | (1,0,6) |
| 43.98 | 2.0588 | 29.2 | (2,0,0) |
| 45.61 | 1.9891 | 14.3 | (2,0,2) |
| 46.76 | 1.9428 | 13.7 | (1,0,7) |
| 47.14 | 1.9280 | 10.1 | (0,0,8) |
| 47.16 | 1.9271 | 21.2 | (1,1,6) |
| 49.50 | 1.8415 | 8.3 | (2,1,0) |
| 49.87 | 1.8285 | 10.7 | (2,1,1) |
| 50.99 | 1.7911 | 15.1 | (2,1,2) |
| 52.40 | 1.7461 | 7.0 | (1,0,8) |
| 52.81 | 1.7336 | 14.6 | (2,1,3) |
| 55.28 | 1.6617 | 11.9 | (2,1,4) |
| 57.34 | 1.6070 | 1.4 | (2,0,6) |
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 AuI2 were obtained from the Materials Project database (MP-ID: mp-1214760, 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_AuI2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.11759959
_cell_length_b 4.11759959
_cell_length_c 15.42410833
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural AuI2
_chemical_formula_sum 'Au2 I4'
_cell_volume 261.50999403
_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
Au Au0 1 0.00000000 -0.00000000 0.75000000 1.0
Au Au1 1 0.00000000 -0.00000000 0.25000000 1.0
I I2 1 0.00000000 0.50000000 0.86411848 1.0
I I3 1 0.50000000 -0.00000000 0.36411848 1.0
I I4 1 0.50000000 0.00000000 0.63588152 1.0
I I5 1 0.00000000 0.50000000 0.13588152 1.0
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