EuGa4
传统材料 TRAMP-ID: mp-21884 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.81 | 5.2738 | 1.4 | (0,0,1) |
| 21.98 | 4.0434 | 4.1 | (0,1,0) |
| 21.98 | 4.0434 | 4.1 | (1,0,0) |
| 21.99 | 4.0424 | 8.3 | (1,0,-1) |
| 28.84 | 3.0952 | 27.9 | (1,-1,0) |
| 28.85 | 3.0951 | 27.9 | (1,1,-1) |
| 32.66 | 2.7416 | 50.1 | (0,1,1) |
| 32.66 | 2.7416 | 50.1 | (1,0,1) |
| 32.67 | 2.7406 | 100.0 | (1,0,-2) |
| 33.56 | 2.6700 | 80.0 | (1,1,0) |
| 33.57 | 2.6694 | 79.9 | (1,-1,-1) |
| 33.57 | 2.6694 | 79.9 | (1,-1,1) |
| 33.58 | 2.6688 | 79.8 | (1,1,-2) |
| 34.00 | 2.6369 | 18.9 | (0,0,2) |
| 41.25 | 2.1886 | 91.1 | (0,2,-1) |
| 41.25 | 2.1886 | 91.1 | (2,0,-1) |
| 45.16 | 2.0078 | 6.6 | (1,1,1) |
| 45.17 | 2.0072 | 6.6 | (1,-1,-2) |
| 45.17 | 2.0072 | 6.6 | (1,-1,2) |
| 45.18 | 2.0067 | 6.6 | (1,1,-3) |
| 47.23 | 1.9247 | 1.2 | (2,-1,-1) |
| 47.23 | 1.9245 | 1.2 | (2,1,-2) |
| 47.86 | 1.9006 | 46.0 | (1,0,2) |
| 47.87 | 1.9001 | 23.0 | (1,0,-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 EuGa4 were obtained from the Materials Project database (MP-ID: mp-21884, 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_EuGa4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.37722442
_cell_length_b 4.37722544
_cell_length_c 6.11353875
_cell_angle_alpha 110.95674002
_cell_angle_beta 110.95674725
_cell_angle_gamma 90.00123987
_symmetry_Int_Tables_number 1
_chemical_formula_structural EuGa4
_chemical_formula_sum 'Eu1 Ga4'
_cell_volume 101.04626966
_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
Ga Ga1 1 0.61697969 0.61697969 0.23409036 1.0
Ga Ga2 1 0.25007748 0.74992252 0.50000000 1.0
Ga Ga3 1 0.74992252 0.25007748 0.50000000 1.0
Ga Ga4 1 0.38302031 0.38302031 0.76590964 1.0
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