Er4BeSi6Ir
高熵材料 HEAMP-ID: mp-3277175 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.05 | 8.0081 | 12.0 | (0,0,0,1) |
| 12.84 | 6.8926 | 3.5 | (1,0,-1,0) |
| 16.97 | 5.2241 | 6.9 | (1,0,-1,1) |
| 22.20 | 4.0041 | 5.6 | (0,0,0,2) |
| 22.34 | 3.9795 | 2.5 | (2,-1,-1,0) |
| 22.34 | 3.9795 | 1.3 | (1,-2,1,0) |
| 24.99 | 3.5637 | 6.3 | (2,-1,-1,1) |
| 24.99 | 3.5637 | 3.2 | (1,-2,1,1) |
| 25.73 | 3.4623 | 1.5 | (1,0,-1,2) |
| 25.85 | 3.4463 | 32.8 | (2,0,-2,0) |
| 28.19 | 3.1656 | 1.5 | (2,0,-2,1) |
| 31.70 | 2.8226 | 3.3 | (2,-1,-1,2) |
| 34.33 | 2.6120 | 100.0 | (2,0,-2,2) |
| 36.26 | 2.4774 | 2.7 | (3,-1,-2,1) |
| 40.70 | 2.2168 | 3.8 | (2,-1,-1,3) |
| 40.86 | 2.2085 | 1.8 | (3,-3,0,1) |
| 42.85 | 2.1104 | 1.1 | (2,0,-2,3) |
| 45.30 | 2.0020 | 11.3 | (0,0,0,4) |
| 45.52 | 1.9928 | 1.2 | (3,0,-3,2) |
| 45.59 | 1.9897 | 33.4 | (4,-2,-2,0) |
| 47.06 | 1.9310 | 2.2 | (4,-2,-2,1) |
| 51.27 | 1.7819 | 4.1 | (4,-2,-2,2) |
| 52.55 | 1.7414 | 1.8 | (3,0,-3,3) |
| 52.89 | 1.7311 | 9.4 | (2,0,-2,4) |
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 Er4BeSi6Ir were obtained from the Materials Project database (MP-ID: mp-3277175, 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_Er4BeSi6Ir
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.95891028
_cell_length_b 7.95890980
_cell_length_c 8.00812892
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999787
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er4BeSi6Ir
_chemical_formula_sum 'Er8 Be2 Si12 Ir2'
_cell_volume 439.30777460
_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 0.99990232 0.49995116 0.24572519 1.0
Er Er1 1 0.50004884 0.49995116 0.24572519 1.0
Er Er2 1 0.49995116 0.99990232 0.75427481 1.0
Er Er3 1 0.00009768 0.50004884 0.75427481 1.0
Er Er4 1 0.49995116 0.50004884 0.75427481 1.0
Er Er5 1 0.50004884 0.00009768 0.24572519 1.0
Er Er6 1 0.00000000 0.00000000 0.74672667 1.0
Er Er7 1 0.00000000 0.00000000 0.25327333 1.0
Be Be8 1 0.66666700 0.33333300 0.49974208 1.0
Be Be9 1 0.33333300 0.66666700 0.50025792 1.0
Si Si10 1 0.17216264 0.82783736 0.49967365 1.0
Si Si11 1 0.17216264 0.34432329 0.49967365 1.0
Si Si12 1 0.65567671 0.82783736 0.49967365 1.0
Si Si13 1 0.33272148 0.16636124 0.99995605 1.0
Si Si14 1 0.82783736 0.65567671 0.50032635 1.0
Si Si15 1 0.83363876 0.16636124 0.99995605 1.0
Si Si16 1 0.83363876 0.66727852 0.99995605 1.0
Si Si17 1 0.16636124 0.33272148 0.00004395 1.0
Si Si18 1 0.66727852 0.83363876 0.00004395 1.0
Si Si19 1 0.34432329 0.17216264 0.50032635 1.0
Si Si20 1 0.82783736 0.17216264 0.50032635 1.0
Si Si21 1 0.16636124 0.83363876 0.00004395 1.0
Ir Ir22 1 0.33333300 0.66666700 0.00007200 1.0
Ir Ir23 1 0.66666700 0.33333300 0.99992800 1.0
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