Na3As
弹性数据 ELAMP-ID: mp-8860 · 空间群: Fm-3m (#225)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.76 | 4.0849 | 33.5 | (1,0,0) |
| 21.76 | 4.0849 | 11.2 | (0,1,0) |
| 25.17 | 3.5376 | 15.6 | (1,0,1) |
| 25.17 | 3.5376 | 7.8 | (1,1,0) |
| 35.90 | 2.5015 | 100.0 | (2,1,1) |
| 35.90 | 2.5015 | 50.0 | (0,1,-1) |
| 42.37 | 2.1333 | 15.5 | (2,0,1) |
| 42.37 | 2.1333 | 7.7 | (2,1,0) |
| 44.35 | 2.0424 | 6.8 | (2,0,0) |
| 51.68 | 1.7688 | 25.2 | (2,2,0) |
| 56.71 | 1.6232 | 5.0 | (2,0,-1) |
| 56.71 | 1.6232 | 5.0 | (1,0,-2) |
| 58.32 | 1.5821 | 3.1 | (2,1,3) |
| 58.32 | 1.5821 | 6.1 | (3,2,1) |
| 64.52 | 1.4442 | 32.8 | (3,0,1) |
| 64.52 | 1.4442 | 16.4 | (3,1,0) |
| 68.97 | 1.3616 | 5.3 | (3,0,2) |
| 68.97 | 1.3616 | 2.4 | (0,3,0) |
| 76.10 | 1.2507 | 14.5 | (4,2,2) |
| 80.27 | 1.1959 | 5.9 | (3,1,-1) |
| 80.27 | 1.1959 | 2.0 | (2,1,-2) |
| 81.65 | 1.1792 | 1.6 | (3,-1,0) |
| 81.65 | 1.1792 | 2.8 | (4,1,1) |
| 87.12 | 1.1187 | 10.0 | (4,1,3) |
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 Na3As were obtained from the Materials Project database (MP-ID: mp-8860, 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
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# generated using pymatgen
data_Na3As
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.00292376
_cell_length_b 5.00292350
_cell_length_c 5.00292400
_cell_angle_alpha 59.99999671
_cell_angle_beta 59.99999841
_cell_angle_gamma 60.00000488
_symmetry_Int_Tables_number 1
_chemical_formula_structural Na3As
_chemical_formula_sum 'Na3 As1'
_cell_volume 88.54349382
_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
Na Na0 1 0.75000000 0.75000000 0.75000000 1.0
Na Na1 1 0.50000000 0.50000000 0.50000000 1.0
Na Na2 1 0.25000000 0.25000000 0.25000000 1.0
As As3 1 0.00000000 0.00000000 0.00000000 1.0
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