Er2Ge3
传统材料 TRAMP-ID: mp-1225617 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.70 | 6.9707 | 3.3 | (0,0,0,1) |
| 23.36 | 3.8073 | 37.1 | (1,1,-2,0) |
| 23.41 | 3.7994 | 37.1 | (1,0,-1,0) |
| 23.42 | 3.7986 | 37.0 | (0,1,-1,0) |
| 25.56 | 3.4854 | 4.8 | (0,0,0,2) |
| 26.68 | 3.3414 | 11.3 | (1,1,-2,1) |
| 26.72 | 3.3361 | 11.5 | (1,0,-1,1) |
| 26.73 | 3.3355 | 11.5 | (0,1,-1,1) |
| 34.90 | 2.5708 | 100.0 | (1,1,-2,2) |
| 34.93 | 2.5684 | 99.7 | (1,0,-1,2) |
| 34.94 | 2.5681 | 99.7 | (0,1,-1,2) |
| 38.75 | 2.3236 | 8.1 | (0,0,0,3) |
| 41.09 | 2.1968 | 51.7 | (2,1,-3,0) |
| 41.10 | 2.1963 | 51.6 | (1,2,-3,0) |
| 41.19 | 2.1918 | 51.3 | (1,-1,0,0) |
| 45.75 | 1.9834 | 3.1 | (1,1,-2,3) |
| 45.77 | 1.9823 | 3.0 | (1,0,-1,3) |
| 45.78 | 1.9822 | 3.0 | (0,1,-1,3) |
| 47.78 | 1.9036 | 5.7 | (2,2,-4,0) |
| 47.88 | 1.8997 | 5.6 | (2,0,-2,0) |
| 47.89 | 1.8993 | 5.6 | (0,2,-2,0) |
| 49.02 | 1.8584 | 1.8 | (2,1,-3,2) |
| 49.02 | 1.8581 | 1.8 | (1,2,-3,2) |
| 49.10 | 1.8554 | 1.8 | (1,-1,0,2) |
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 Er2Ge3 were obtained from the Materials Project database (MP-ID: mp-1225617, 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_Er2Ge3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.39357972
_cell_length_b 4.39258981
_cell_length_c 6.97071700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 59.85661306
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Ge3
_chemical_formula_sum 'Er2 Ge3'
_cell_volume 116.33701948
_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 0.00013300 0.00021400 0.02093500 1.0
Er Er1 1 0.00013300 0.00021400 0.47906500 1.0
Ge Ge2 1 0.66647700 0.66634000 0.75000000 1.0
Ge Ge3 1 0.33296000 0.33286800 0.25000000 1.0
Ge Ge4 1 0.33349700 0.33366500 0.75000000 1.0
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