ErSc(Ni2As)4
高熵材料 HEAMP-ID: mp-3295135 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.47 | 7.0979 | 42.5 | (1,0,0) |
| 17.62 | 5.0334 | 1.0 | (1,1,0) |
| 23.85 | 3.7309 | 6.0 | (0,0,1) |
| 25.09 | 3.5490 | 2.3 | (2,0,0) |
| 27.00 | 3.3025 | 6.9 | (1,0,1) |
| 28.05 | 3.1816 | 3.0 | (2,1,0) |
| 28.18 | 3.1670 | 18.5 | (2,-1,0) |
| 29.81 | 2.9973 | 17.7 | (1,1,1) |
| 29.87 | 2.9912 | 1.4 | (1,-1,1) |
| 34.89 | 2.5714 | 11.2 | (2,0,1) |
| 35.68 | 2.5167 | 25.0 | (2,2,0) |
| 35.89 | 2.5023 | 20.9 | (2,-2,0) |
| 37.14 | 2.4209 | 83.5 | (2,1,1) |
| 37.24 | 2.4144 | 100.0 | (2,-1,1) |
| 38.03 | 2.3660 | 5.5 | (3,0,0) |
| 40.10 | 2.2484 | 39.2 | (3,1,0) |
| 40.25 | 2.2407 | 32.4 | (3,-1,0) |
| 43.37 | 2.0864 | 61.7 | (2,2,1) |
| 43.55 | 2.0782 | 24.4 | (2,-2,1) |
| 45.39 | 1.9981 | 8.0 | (3,0,1) |
| 46.24 | 1.9634 | 5.3 | (3,-2,0) |
| 47.20 | 1.9258 | 39.5 | (3,1,1) |
| 47.32 | 1.9209 | 98.6 | (3,-1,1) |
| 48.82 | 1.8654 | 66.1 | (0,0,2) |
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 ErSc(Ni2As)4 were obtained from the Materials Project database (MP-ID: mp-3295135, 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_ErSc(Ni2As)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.09804645
_cell_length_b 7.09804645
_cell_length_c 3.73087306
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 89.67181204
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErSc(Ni2As)4
_chemical_formula_sum 'Er1 Sc1 Ni8 As4'
_cell_volume 187.96674598
_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
Er Er0 1 0.50000000 0.50000000 0.00000000 1.0
Sc Sc1 1 0.00000000 0.00000000 0.50000000 1.0
Ni Ni2 1 0.08875473 0.34653149 0.00000000 1.0
Ni Ni3 1 0.84513819 0.41074701 0.50000000 1.0
Ni Ni4 1 0.15486181 0.58925299 0.50000000 1.0
Ni Ni5 1 0.91124527 0.65346851 0.00000000 1.0
Ni Ni6 1 0.41074701 0.84513819 0.50000000 1.0
Ni Ni7 1 0.58925299 0.15486181 0.50000000 1.0
Ni Ni8 1 0.34653149 0.08875473 0.00000000 1.0
Ni Ni9 1 0.65346851 0.91124527 0.00000000 1.0
As As10 1 0.78754931 0.21245069 0.00000000 1.0
As As11 1 0.72336933 0.72336933 0.50000000 1.0
As As12 1 0.27663067 0.27663067 0.50000000 1.0
As As13 1 0.21245069 0.78754931 0.00000000 1.0
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