Ni3As
传统材料 TRAMP-ID: mp-976930 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 40.91 | 2.2058 | 16.6 | (2,0,-2,0) |
| 40.91 | 2.2058 | 8.3 | (2,-2,0,0) |
| 44.07 | 2.0548 | 26.6 | (0,0,0,2) |
| 46.74 | 1.9435 | 100.0 | (2,0,-2,1) |
| 61.69 | 1.5035 | 9.2 | (2,0,-2,2) |
| 61.69 | 1.5035 | 4.6 | (2,-2,0,2) |
| 74.51 | 1.2735 | 5.1 | (2,2,-4,0) |
| 74.51 | 1.2735 | 10.2 | (4,-2,-2,0) |
| 82.98 | 1.1637 | 17.1 | (2,0,-2,3) |
| 88.69 | 1.1029 | 1.6 | (4,0,-4,0) |
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
组成概览
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Ni3As were obtained from the Materials Project database (MP-ID: mp-976930, 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_Ni3As
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.09400325
_cell_length_b 5.09400325
_cell_length_c 4.10956400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999020
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ni3As
_chemical_formula_sum 'Ni6 As2'
_cell_volume 92.35169219
_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
Ni Ni0 1 0.16706200 0.33412400 0.25000000 1.0
Ni Ni1 1 0.66587600 0.83293800 0.25000000 1.0
Ni Ni2 1 0.16706200 0.83293800 0.25000000 1.0
Ni Ni3 1 0.83293800 0.66587600 0.75000000 1.0
Ni Ni4 1 0.33412400 0.16706200 0.75000000 1.0
Ni Ni5 1 0.83293800 0.16706200 0.75000000 1.0
As As6 1 0.33333300 0.66666700 0.75000000 1.0
As As7 1 0.66666700 0.33333300 0.25000000 1.0
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