Er8Be3Si12Ag
高熵材料 HEAMP-ID: mp-3284053 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.11 | 5.1831 | 2.3 | (1,0,-1,1) |
| 22.36 | 3.9763 | 13.9 | (0,0,0,2) |
| 25.20 | 3.5345 | 1.1 | (2,-1,-1,1) |
| 25.92 | 3.4369 | 1.1 | (1,0,-1,2) |
| 26.08 | 3.4170 | 33.2 | (2,0,-2,0) |
| 26.08 | 3.4170 | 16.6 | (2,-2,0,0) |
| 28.43 | 3.1394 | 1.1 | (2,0,-2,1) |
| 34.61 | 2.5915 | 100.0 | (2,0,-2,2) |
| 45.63 | 1.9881 | 10.1 | (0,0,0,4) |
| 46.01 | 1.9728 | 19.6 | (2,2,-4,0) |
| 46.01 | 1.9728 | 9.8 | (4,-2,-2,0) |
| 51.73 | 1.7672 | 9.9 | (4,-2,-2,2) |
| 53.31 | 1.7184 | 14.4 | (2,0,-2,4) |
| 53.65 | 1.7085 | 7.1 | (4,0,-4,0) |
| 58.83 | 1.5697 | 21.4 | (4,0,-4,2) |
| 66.80 | 1.4004 | 19.1 | (4,-2,-2,4) |
| 73.02 | 1.2958 | 1.9 | (0,4,-4,4) |
| 73.02 | 1.2958 | 3.8 | (4,0,-4,4) |
| 73.30 | 1.2915 | 2.8 | (4,2,-6,0) |
| 73.30 | 1.2915 | 2.8 | (6,-2,-4,0) |
| 77.20 | 1.2357 | 9.7 | (2,0,-2,6) |
| 77.75 | 1.2283 | 19.0 | (6,-2,-4,2) |
| 85.20 | 1.1390 | 3.3 | (6,0,-6,0) |
| 85.20 | 1.1390 | 1.7 | (6,-6,0,0) |
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 Er8Be3Si12Ag were obtained from the Materials Project database (MP-ID: mp-3284053, 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_Er8Be3Si12Ag
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.89111698
_cell_length_b 7.89111712
_cell_length_c 7.95254506
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999528
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er8Be3Si12Ag
_chemical_formula_sum 'Er8 Be3 Si12 Ag1'
_cell_volume 428.85824252
_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 0.50300150 0.00600300 0.24590848 1.0
Er Er1 1 0.50310902 0.00621704 0.75407893 1.0
Er Er2 1 0.99399700 0.49699850 0.24590848 1.0
Er Er3 1 0.99378296 0.49689098 0.75407893 1.0
Er Er4 1 0.50300150 0.49699850 0.24590848 1.0
Er Er5 1 0.50310902 0.49689098 0.75407893 1.0
Er Er6 1 0.00000000 0.00000000 0.24679710 1.0
Er Er7 1 0.00000000 0.00000000 0.75315737 1.0
Be Be8 1 0.33333300 0.66666700 0.99994870 1.0
Be Be9 1 0.66666700 0.33333300 0.00007405 1.0
Be Be10 1 0.66666700 0.33333300 0.49992224 1.0
Si Si11 1 0.17188793 0.34377486 0.99997951 1.0
Si Si12 1 0.82768739 0.65537478 0.99999819 1.0
Si Si13 1 0.65622514 0.82811207 0.99997951 1.0
Si Si14 1 0.82713633 0.65427367 0.49990915 1.0
Si Si15 1 0.34462522 0.17231261 0.99999819 1.0
Si Si16 1 0.16249571 0.32499342 0.50003547 1.0
Si Si17 1 0.17188793 0.82811207 0.99997951 1.0
Si Si18 1 0.34572633 0.17286367 0.49990915 1.0
Si Si19 1 0.82768739 0.17231261 0.99999819 1.0
Si Si20 1 0.67500658 0.83750429 0.50003547 1.0
Si Si21 1 0.82713633 0.17286367 0.49990915 1.0
Si Si22 1 0.16249571 0.83750429 0.50003547 1.0
Ag Ag23 1 0.33333300 0.66666700 0.50037333 1.0
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