AlAs
传统材料 TRA 弹性数据 ELAMP-ID: mp-988939 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.58 | 5.3484 | 59.6 | (0,0,1) |
| 32.88 | 2.7240 | 100.0 | (1,0,0) |
| 33.51 | 2.6742 | 47.5 | (0,0,2) |
| 37.04 | 2.4273 | 33.6 | (1,0,1) |
| 47.19 | 1.9261 | 35.6 | (1,1,0) |
| 47.66 | 1.9083 | 69.1 | (1,0,2) |
| 50.35 | 1.8122 | 13.8 | (1,1,1) |
| 51.24 | 1.7828 | 3.3 | (0,0,3) |
| 59.11 | 1.5629 | 35.9 | (1,1,2) |
| 62.24 | 1.4917 | 7.2 | (1,0,3) |
| 68.95 | 1.3620 | 11.3 | (2,0,0) |
| 70.42 | 1.3371 | 5.3 | (0,0,4) |
| 71.48 | 1.3199 | 4.8 | (2,0,1) |
| 72.20 | 1.3084 | 4.6 | (1,1,3) |
| 78.52 | 1.2182 | 15.6 | (2,1,0) |
| 78.87 | 1.2136 | 15.5 | (2,0,2) |
| 79.92 | 1.2003 | 14.9 | (1,0,4) |
| 80.94 | 1.1878 | 6.9 | (2,1,1) |
| 88.12 | 1.1086 | 23.8 | (2,1,2) |
| 89.15 | 1.0984 | 11.6 | (1,1,4) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of AlAs were obtained from the Materials Project database (MP-ID: mp-988939, 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_AlAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.72396400
_cell_length_b 2.72396400
_cell_length_c 5.34836500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural AlAs
_chemical_formula_sum 'Al1 As1'
_cell_volume 39.68476066
_cell_formula_units_Z 1
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
Al Al0 1 0.00000000 0.00000000 0.50000000 1.0
As As1 1 0.00000000 0.00000000 0.00000000 1.0
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