Er5Si3
传统材料 TRAMP-ID: mp-31167 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.35 | 4.1610 | 12.8 | (2,-1,-1,0) |
| 24.71 | 3.6036 | 36.7 | (2,0,-2,0) |
| 25.69 | 3.4676 | 50.7 | (2,-1,-1,1) |
| 28.45 | 3.1368 | 6.8 | (0,0,0,2) |
| 31.09 | 2.8762 | 55.1 | (1,0,-1,2) |
| 32.88 | 2.7240 | 53.5 | (3,-1,-2,0) |
| 35.85 | 2.5048 | 61.9 | (1,1,-2,2) |
| 35.85 | 2.5048 | 31.0 | (2,-1,-1,2) |
| 35.94 | 2.4987 | 100.0 | (3,-1,-2,1) |
| 37.43 | 2.4024 | 38.6 | (3,0,-3,0) |
| 43.50 | 2.0805 | 2.4 | (4,-2,-2,0) |
| 45.96 | 1.9748 | 1.9 | (4,-2,-2,1) |
| 47.68 | 1.9073 | 4.1 | (3,0,-3,2) |
| 48.73 | 1.8685 | 9.4 | (2,-1,-1,3) |
| 50.66 | 1.8018 | 2.0 | (0,4,-4,0) |
| 50.66 | 1.8018 | 4.0 | (4,0,-4,0) |
| 52.80 | 1.7338 | 29.9 | (4,-2,-2,2) |
| 54.43 | 1.6857 | 16.2 | (4,-1,-3,2) |
| 55.39 | 1.6588 | 28.9 | (3,-1,-2,3) |
| 55.58 | 1.6534 | 7.2 | (5,-2,-3,0) |
| 57.66 | 1.5988 | 17.2 | (5,-2,-3,1) |
| 58.71 | 1.5727 | 22.9 | (5,-1,-4,0) |
| 58.88 | 1.5684 | 11.5 | (0,0,0,4) |
| 59.13 | 1.5624 | 33.1 | (4,0,-4,2) |
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 Er5Si3 were obtained from the Materials Project database (MP-ID: mp-31167, 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_Er5Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.32205932
_cell_length_b 8.32205946
_cell_length_c 6.27368241
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999946
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er5Si3
_chemical_formula_sum 'Er10 Si6'
_cell_volume 376.28316234
_cell_formula_units_Z 2
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 0.00000000 0.75769394 0.75000000 1.0
Er Er1 1 -0.00000000 0.24230606 0.25000000 1.0
Er Er2 1 0.75769394 0.75769394 0.25000000 1.0
Er Er3 1 0.75769394 -0.00000000 0.75000000 1.0
Er Er4 1 0.24230606 0.24230606 0.75000000 1.0
Er Er5 1 0.24230606 -0.00000000 0.25000000 1.0
Er Er6 1 0.33333300 0.66666700 0.50000000 1.0
Er Er7 1 0.66666700 0.33333300 0.00000000 1.0
Er Er8 1 0.66666700 0.33333300 0.50000000 1.0
Er Er9 1 0.33333300 0.66666700 0.00000000 1.0
Si Si10 1 0.39417330 -0.00000000 0.75000000 1.0
Si Si11 1 0.39417330 0.39417330 0.25000000 1.0
Si Si12 1 0.00000000 0.60582670 0.25000000 1.0
Si Si13 1 -0.00000000 0.39417330 0.75000000 1.0
Si Si14 1 0.60582670 0.60582670 0.75000000 1.0
Si Si15 1 0.60582670 -0.00000000 0.25000000 1.0
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