As2Se3
弹性数据 ELAMP-ID: mp-909 · 空间群: P2_1/c (#14)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.01 | 5.2116 | 18.0 | (0,1,2) |
| 17.09 | 5.1884 | 100.0 | (0,2,0) |
| 21.06 | 4.2192 | 6.6 | (1,0,-1) |
| 21.17 | 4.1969 | 18.6 | (1,0,1) |
| 21.56 | 4.1212 | 16.3 | (1,1,0) |
| 22.75 | 3.9085 | 23.3 | (1,1,-1) |
| 22.86 | 3.8907 | 13.9 | (1,1,1) |
| 26.10 | 3.4137 | 8.2 | (1,1,-2) |
| 26.25 | 3.3954 | 23.2 | (1,2,0) |
| 26.29 | 3.3902 | 2.0 | (1,1,2) |
| 27.24 | 3.2734 | 11.2 | (1,2,-1) |
| 27.33 | 3.2630 | 9.9 | (1,2,1) |
| 28.09 | 3.1767 | 3.1 | (0,2,3) |
| 29.65 | 3.0134 | 3.3 | (0,0,4) |
| 29.72 | 3.0064 | 41.7 | (1,0,-3) |
| 29.78 | 3.0000 | 63.1 | (0,3,2) |
| 29.96 | 2.9823 | 21.4 | (1,0,3) |
| 30.13 | 2.9660 | 66.1 | (1,2,-2) |
| 30.29 | 2.9505 | 52.4 | (1,2,2) |
| 30.97 | 2.8876 | 34.0 | (1,1,-3) |
| 31.20 | 2.8663 | 75.8 | (1,1,3) |
| 32.68 | 2.7402 | 10.1 | (1,3,0) |
| 33.57 | 2.6692 | 5.8 | (1,3,1) |
| 34.21 | 2.6214 | 21.4 | (0,3,3) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of As2Se3 were obtained from the Materials Project database (MP-ID: mp-909, 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_As2Se3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.49068397
_cell_length_b 10.37672095
_cell_length_c 12.05402148
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.46318073
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural As2Se3
_chemical_formula_sum 'As8 Se12'
_cell_volume 561.68186284
_cell_formula_units_Z 4
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
As As0 1 0.11697537 0.80261700 0.73662783 1.0
As As1 1 0.38302463 0.30261700 0.76337217 1.0
As As2 1 0.88302463 0.19738300 0.26337217 1.0
As As3 1 0.61697537 0.69738300 0.23662783 1.0
As As4 1 0.62391689 0.67809965 0.51506356 1.0
As As5 1 0.87608311 0.17809965 0.98493644 1.0
As As6 1 0.37608311 0.32190035 0.48493644 1.0
As As7 1 0.12391689 0.82190035 0.01506356 1.0
Se Se8 1 0.46800765 0.87574766 0.59910048 1.0
Se Se9 1 0.03199235 0.37574766 0.90089952 1.0
Se Se10 1 0.53199235 0.12425234 0.40089952 1.0
Se Se11 1 0.96800765 0.62425234 0.09910048 1.0
Se Se12 1 0.97012508 0.59961726 0.65582367 1.0
Se Se13 1 0.52987492 0.09961726 0.84417633 1.0
Se Se14 1 0.02987492 0.40038274 0.34417633 1.0
Se Se15 1 0.47012508 0.90038274 0.15582367 1.0
Se Se16 1 0.42906442 0.70641442 0.88043046 1.0
Se Se17 1 0.07093558 0.20641442 0.61956954 1.0
Se Se18 1 0.57093558 0.29358558 0.11956954 1.0
Se Se19 1 0.92906442 0.79358558 0.38043046 1.0
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