Er3Mg3CuGe2
高熵材料 HEAMP-ID: mp-3231665 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.33 | 6.1806 | 16.6 | (1,0,-1,0) |
| 20.96 | 4.2381 | 28.5 | (0,0,0,1) |
| 24.95 | 3.5684 | 23.2 | (1,1,-2,0) |
| 24.95 | 3.5684 | 11.6 | (2,-1,-1,0) |
| 28.89 | 3.0903 | 10.2 | (0,2,-2,0) |
| 28.89 | 3.0903 | 20.4 | (2,0,-2,0) |
| 32.81 | 2.7297 | 100.0 | (2,-1,-1,1) |
| 35.97 | 2.4970 | 97.5 | (2,0,-2,1) |
| 38.54 | 2.3361 | 23.7 | (3,-1,-2,0) |
| 38.54 | 2.3360 | 4.7 | (3,-2,-1,0) |
| 42.67 | 2.1191 | 25.6 | (0,0,0,2) |
| 43.95 | 2.0602 | 12.3 | (3,0,-3,0) |
| 43.95 | 2.0602 | 6.2 | (3,-3,0,0) |
| 44.27 | 2.0458 | 9.4 | (2,1,-3,1) |
| 44.27 | 2.0458 | 9.4 | (3,-1,-2,1) |
| 45.24 | 2.0045 | 2.0 | (1,0,-1,2) |
| 50.06 | 1.8220 | 10.8 | (2,-1,-1,2) |
| 51.20 | 1.7842 | 2.3 | (2,2,-4,0) |
| 51.20 | 1.7842 | 4.7 | (4,-2,-2,0) |
| 52.35 | 1.7476 | 11.8 | (2,0,-2,2) |
| 53.45 | 1.7142 | 12.2 | (3,1,-4,0) |
| 53.45 | 1.7142 | 12.2 | (4,-1,-3,0) |
| 55.91 | 1.6444 | 1.4 | (4,-2,-2,1) |
| 58.04 | 1.5891 | 16.8 | (3,1,-4,1) |
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 Er3Mg3CuGe2 were obtained from the Materials Project database (MP-ID: mp-3231665, 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_Er3Mg3CuGe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.13673405
_cell_length_b 7.13673470
_cell_length_c 4.23810110
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99998791
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er3Mg3CuGe2
_chemical_formula_sum 'Er3 Mg3 Cu1 Ge2'
_cell_volume 186.93949420
_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 1.00000000 0.58426737 0.00000000 1.0
Er Er1 1 0.58426737 1.00000000 0.00000000 1.0
Er Er2 1 0.41573263 0.41573263 0.00000000 1.0
Mg Mg3 1 0.00000000 0.23930108 0.50000000 1.0
Mg Mg4 1 0.76069892 0.76069892 0.50000000 1.0
Mg Mg5 1 0.23930108 0.00000000 0.50000000 1.0
Cu Cu6 1 0.00000000 0.00000000 0.00000000 1.0
Ge Ge7 1 0.33333300 0.66666700 0.50000000 1.0
Ge Ge8 1 0.66666700 0.33333300 0.50000000 1.0
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