KEr(GeAu)2
高熵材料 HEAMP-ID: mp-3329527 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.20 | 7.8997 | 100.0 | (0,0,0,1) |
| 22.49 | 3.9529 | 19.1 | (1,0,-1,0) |
| 22.49 | 3.9529 | 9.6 | (0,1,-1,0) |
| 22.51 | 3.9499 | 7.0 | (0,0,0,2) |
| 25.19 | 3.5351 | 2.7 | (1,0,-1,1) |
| 25.19 | 3.5351 | 1.3 | (0,1,-1,1) |
| 32.03 | 2.7941 | 64.9 | (1,0,-1,2) |
| 32.03 | 2.7941 | 32.4 | (0,1,-1,2) |
| 34.05 | 2.6332 | 9.7 | (0,0,0,3) |
| 39.49 | 2.2822 | 26.9 | (2,-1,-1,0) |
| 39.49 | 2.2822 | 53.8 | (1,1,-2,0) |
| 41.17 | 2.1926 | 9.1 | (2,-1,-1,1) |
| 41.17 | 2.1926 | 18.2 | (1,1,-2,1) |
| 41.19 | 2.1915 | 28.7 | (1,0,-1,3) |
| 41.19 | 2.1915 | 14.3 | (0,1,-1,3) |
| 45.92 | 1.9765 | 3.2 | (2,0,-2,0) |
| 45.92 | 1.9765 | 1.6 | (0,2,-2,0) |
| 45.92 | 1.9761 | 2.3 | (2,-1,-1,2) |
| 45.92 | 1.9761 | 4.6 | (1,1,-2,2) |
| 45.95 | 1.9749 | 1.7 | (0,0,0,4) |
| 51.72 | 1.7675 | 16.9 | (2,0,-2,2) |
| 51.72 | 1.7675 | 8.4 | (0,2,-2,2) |
| 51.74 | 1.7667 | 5.4 | (1,0,-1,4) |
| 53.10 | 1.7246 | 5.4 | (2,-1,-1,3) |
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 KEr(GeAu)2 were obtained from the Materials Project database (MP-ID: mp-3329527, 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_KEr(GeAu)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.56444344
_cell_length_b 4.56444162
_cell_length_c 7.89970059
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001321
_symmetry_Int_Tables_number 1
_chemical_formula_structural KEr(GeAu)2
_chemical_formula_sum 'K1 Er1 Ge2 Au2'
_cell_volume 142.53341554
_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
K K0 1 0.66666700 0.33333300 0.50000000 1.0
Er Er1 1 0.66666700 0.33333300 0.00000000 1.0
Ge Ge2 1 0.00000000 0.00000000 0.82030826 1.0
Ge Ge3 1 0.00000000 0.00000000 0.17969174 1.0
Au Au4 1 0.33333300 0.66666700 0.19335052 1.0
Au Au5 1 0.33333300 0.66666700 0.80664948 1.0
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