Er8Be4Si11Au
高熵材料 HEAMP-ID: mp-3284985 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.12 | 7.9552 | 12.5 | (0,0,0,1) |
| 13.01 | 6.8043 | 10.7 | (0,1,-1,0) |
| 13.01 | 6.8043 | 10.7 | (1,0,-1,0) |
| 13.03 | 6.7946 | 7.2 | (1,-1,0,0) |
| 17.15 | 5.1710 | 11.1 | (1,0,-1,-1) |
| 17.15 | 5.1707 | 11.0 | (1,0,-1,1) |
| 17.16 | 5.1669 | 5.7 | (1,-1,0,-1) |
| 17.16 | 5.1663 | 5.7 | (1,-1,0,1) |
| 22.35 | 3.9776 | 68.7 | (0,0,0,2) |
| 22.66 | 3.9247 | 7.6 | (1,-2,1,0) |
| 22.66 | 3.9247 | 7.6 | (2,-1,-1,0) |
| 25.27 | 3.5237 | 5.0 | (1,1,-2,1) |
| 25.30 | 3.5198 | 2.7 | (1,-2,1,-1) |
| 25.30 | 3.5198 | 2.7 | (2,-1,-1,-1) |
| 25.31 | 3.5195 | 2.7 | (1,-2,1,1) |
| 25.31 | 3.5195 | 2.7 | (2,-1,-1,1) |
| 25.95 | 3.4340 | 3.3 | (0,1,-1,2) |
| 25.95 | 3.4340 | 3.3 | (1,0,-1,-2) |
| 25.95 | 3.4338 | 6.6 | (1,0,-1,2) |
| 25.96 | 3.4329 | 2.2 | (1,-1,0,-2) |
| 25.96 | 3.4325 | 2.2 | (1,-1,0,2) |
| 26.19 | 3.4021 | 88.4 | (0,2,-2,0) |
| 26.19 | 3.4021 | 88.4 | (2,0,-2,0) |
| 26.23 | 3.3973 | 92.1 | (2,-2,0,0) |
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 Er8Be4Si11Au were obtained from the Materials Project database (MP-ID: mp-3284985, 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
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# generated using pymatgen
data_Er8Be4Si11Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.84945977
_cell_length_b 7.84946147
_cell_length_c 7.95522594
_cell_angle_alpha 89.99372343
_cell_angle_beta 90.00627699
_cell_angle_gamma 119.90609102
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er8Be4Si11Au
_chemical_formula_sum 'Er8 Be4 Si11 Au1'
_cell_volume 424.88653509
_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 0.99761512 0.49586187 0.24843299 1.0
Er Er1 1 0.50102092 0.49897908 0.25084359 1.0
Er Er2 1 0.50403907 0.00228787 0.75160414 1.0
Er Er3 1 0.99771213 0.49596093 0.75160414 1.0
Er Er4 1 0.50095876 0.49904124 0.74925197 1.0
Er Er5 1 0.50413813 0.00238488 0.24843299 1.0
Er Er6 1 0.99771457 0.00228543 0.75345550 1.0
Er Er7 1 0.99769508 0.00230492 0.24660164 1.0
Be Be8 1 0.33327246 0.66672754 0.00005065 1.0
Be Be9 1 0.66620311 0.33379689 0.99998571 1.0
Be Be10 1 0.66512749 0.33487251 0.50049924 1.0
Be Be11 1 0.33529367 0.66470633 0.49893964 1.0
Si Si12 1 0.17517122 0.34620897 0.50005060 1.0
Si Si13 1 0.65379103 0.82482878 0.50005060 1.0
Si Si14 1 0.34422606 0.17148954 0.99998281 1.0
Si Si15 1 0.82411174 0.65488232 0.50010682 1.0
Si Si16 1 0.82807530 0.17192470 0.99995841 1.0
Si Si17 1 0.82851046 0.65577394 0.99998281 1.0
Si Si18 1 0.17341883 0.34448142 0.00006155 1.0
Si Si19 1 0.65551858 0.82658117 0.00006155 1.0
Si Si20 1 0.34511768 0.17588826 0.50010682 1.0
Si Si21 1 0.82856643 0.17143357 0.50005773 1.0
Si Si22 1 0.17203926 0.82796074 0.99996158 1.0
Au Au23 1 0.17066291 0.82933709 0.49992050 1.0
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