Eu(CrAs)2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1068248 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 23.28 | 3.8205 | 6.3 | (1,0,-1) |
| 29.99 | 2.9791 | 4.5 | (2,2,-2) |
| 31.36 | 2.8520 | 25.8 | (1,-1,0) |
| 31.61 | 2.8301 | 100.0 | (2,1,-2) |
| 34.88 | 2.5725 | 58.0 | (2,0,-1) |
| 43.95 | 2.0602 | 5.4 | (3,1,-2) |
| 44.14 | 2.0519 | 26.0 | (3,2,-3) |
| 44.95 | 2.0167 | 40.8 | (1,-1,1) |
| 45.68 | 1.9861 | 1.2 | (3,3,-3) |
| 51.22 | 1.7835 | 1.7 | (2,-1,-1) |
| 54.98 | 1.6700 | 2.9 | (3,1,-3) |
| 55.99 | 1.6424 | 38.9 | (3,0,-2) |
| 56.46 | 1.6298 | 22.9 | (4,2,-3) |
| 62.34 | 1.4896 | 6.8 | (4,4,-4) |
| 64.82 | 1.4383 | 16.4 | (4,1,-3) |
| 65.45 | 1.4260 | 12.8 | (2,-2,0) |
| 66.02 | 1.4151 | 1.8 | (4,2,-4) |
| 71.45 | 1.3203 | 4.5 | (5,3,-4) |
| 73.65 | 1.2863 | 1.1 | (4,0,-2) |
| 74.37 | 1.2755 | 4.8 | (2,-2,1) |
| 74.51 | 1.2735 | 8.4 | (3,0,-3) |
| 75.59 | 1.2580 | 1.3 | (5,4,-5) |
| 76.36 | 1.2472 | 10.8 | (3,-1,-2) |
| 80.09 | 1.1982 | 13.2 | (5,3,-5) |
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
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Eu(CrAs)2 were obtained from the Materials Project database (MP-ID: mp-1068248, 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_Eu(CrAs)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.60564900
_cell_length_b 6.60564900
_cell_length_c 6.60564900
_cell_angle_alpha 144.44769390
_cell_angle_beta 144.44769390
_cell_angle_gamma 51.15835549
_symmetry_Int_Tables_number 1
_chemical_formula_structural Eu(CrAs)2
_chemical_formula_sum 'Eu1 Cr2 As2'
_cell_volume 96.93010849
_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
Eu Eu0 1 0.00000000 0.00000000 0.00000000 1.0
Cr Cr1 1 0.75000000 0.25000000 0.50000000 1.0
Cr Cr2 1 0.25000000 0.75000000 0.50000000 1.0
As As3 1 0.63423500 0.63423500 0.00000000 1.0
As As4 1 0.36576500 0.36576500 0.00000000 1.0
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