SrMnNiAs2
高熵材料 HEAMP-ID: mp-3203066 · 空间群: I-4m2 (#119)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.51 | 6.1055 | 17.6 | (1,1,-1) |
| 23.24 | 3.8268 | 1.1 | (1,0,0) |
| 29.25 | 3.0528 | 3.4 | (2,2,-2) |
| 31.23 | 2.8637 | 100.0 | (2,1,-2) |
| 31.23 | 2.8637 | 33.3 | (2,1,-1) |
| 31.39 | 2.8495 | 19.3 | (0,0,1) |
| 34.74 | 2.5821 | 33.1 | (0,2,-1) |
| 34.74 | 2.5821 | 33.1 | (1,1,0) |
| 43.32 | 2.0886 | 5.1 | (2,3,-3) |
| 43.32 | 2.0886 | 15.4 | (3,2,-2) |
| 43.44 | 2.0830 | 24.8 | (1,3,-2) |
| 43.44 | 2.0830 | 8.3 | (3,1,-2) |
| 44.99 | 2.0149 | 63.1 | (1,-1,1) |
| 47.52 | 1.9134 | 2.1 | (0,2,0) |
| 54.57 | 1.6816 | 1.0 | (1,3,-3) |
| 55.48 | 1.6561 | 10.5 | (2,4,-3) |
| 55.48 | 1.6561 | 10.5 | (3,3,-4) |
| 55.48 | 1.6561 | 20.9 | (3,3,-2) |
| 55.79 | 1.6479 | 37.6 | (0,3,-1) |
| 55.79 | 1.6479 | 12.5 | (2,1,0) |
| 60.67 | 1.5264 | 9.9 | (4,4,-4) |
| 64.23 | 1.4501 | 6.3 | (1,4,-3) |
| 64.23 | 1.4501 | 3.1 | (2,3,-1) |
| 64.23 | 1.4501 | 3.1 | (3,2,-1) |
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 SrMnNiAs2 were obtained from the Materials Project database (MP-ID: mp-3203066, 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_SrMnNiAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.73771306
_cell_length_b 6.73771450
_cell_length_c 6.73771427
_cell_angle_alpha 145.19952922
_cell_angle_beta 145.19952907
_cell_angle_gamma 50.03728118
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrMnNiAs2
_chemical_formula_sum 'Sr1 Mn1 Ni1 As2'
_cell_volume 99.14703981
_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
Sr Sr0 1 0.00000000 0.00000000 0.00000000 1.0
Mn Mn1 1 0.75000000 0.25000000 0.50000000 1.0
Ni Ni2 1 0.25000000 0.75000000 0.50000000 1.0
As As3 1 0.63956102 0.63956102 1.00000000 1.0
As As4 1 0.36043798 0.36043798 0.00000000 1.0
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