LiEr4Be4(SiO7)2
高熵材料 HEAMP-ID: mp-1236794 · 空间群: P-4 (#81)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.96 | 7.4015 | 1.1 | (0,1,0) |
| 16.94 | 5.2337 | 10.6 | (0,1,1) |
| 18.62 | 4.7651 | 55.2 | (1,0,0) |
| 24.05 | 3.7008 | 4.5 | (0,2,0) |
| 25.28 | 3.5235 | 26.2 | (1,1,1) |
| 26.94 | 3.3101 | 54.4 | (0,2,1) |
| 30.59 | 2.9228 | 21.5 | (1,2,0) |
| 32.95 | 2.7185 | 100.0 | (1,2,1) |
| 34.27 | 2.6168 | 1.7 | (0,2,2) |
| 37.76 | 2.3825 | 9.9 | (2,0,0) |
| 38.46 | 2.3406 | 19.8 | (0,3,1) |
| 39.28 | 2.2937 | 1.4 | (1,2,2) |
| 39.74 | 2.2679 | 1.8 | (2,1,0) |
| 41.20 | 2.1909 | 3.7 | (1,3,0) |
| 41.65 | 2.1684 | 2.6 | (2,1,1) |
| 43.06 | 2.1008 | 22.6 | (1,3,1) |
| 44.12 | 2.0528 | 2.0 | (0,3,2) |
| 45.27 | 2.0033 | 2.9 | (2,2,0) |
| 46.99 | 1.9337 | 41.1 | (2,2,1) |
| 48.27 | 1.8853 | 2.6 | (1,3,2) |
| 49.24 | 1.8504 | 8.1 | (0,4,0) |
| 50.87 | 1.7951 | 8.5 | (0,4,1) |
| 51.90 | 1.7617 | 1.4 | (2,2,2) |
| 52.45 | 1.7446 | 10.1 | (0,3,3) |
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 LiEr4Be4(SiO7)2 were obtained from the Materials Project database (MP-ID: mp-1236794, 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_LiEr4Be4(SiO7)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.76505400
_cell_length_b 7.40151800
_cell_length_c 7.40151800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural LiEr4Be4(SiO7)2
_chemical_formula_sum 'Li1 Er4 Be4 Si2 O14'
_cell_volume 261.04142163
_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
Li Li0 1 0.50000000 0.00000000 0.00000000 1.0
Er Er1 1 0.51170700 0.16626000 0.64279200 1.0
Er Er2 1 0.51170700 0.83374000 0.35720800 1.0
Er Er3 1 0.48829200 0.64279200 0.83374000 1.0
Er Er4 1 0.48829200 0.35720800 0.16626000 1.0
Be Be5 1 0.96158100 0.63599500 0.13540900 1.0
Be Be6 1 0.96158100 0.36400500 0.86459100 1.0
Be Be7 1 0.03841900 0.13540900 0.36400500 1.0
Be Be8 1 0.03841900 0.86459100 0.63599500 1.0
Si Si9 1 0.00000000 0.00000000 0.00000000 1.0
Si Si10 1 0.00000000 0.50000000 0.50000000 1.0
O O11 1 0.18136100 0.00000000 0.50000000 1.0
O O12 1 0.81863900 0.50000000 0.00000000 1.0
O O13 1 0.29465100 0.64354300 0.13967200 1.0
O O14 1 0.29465100 0.35645700 0.86032800 1.0
O O15 1 0.70534900 0.13967200 0.35645700 1.0
O O16 1 0.70534900 0.86032800 0.64354300 1.0
O O17 1 0.20972700 0.08122300 0.15811500 1.0
O O18 1 0.20972700 0.91877700 0.84188500 1.0
O O19 1 0.79027300 0.15811500 0.91877700 1.0
O O20 1 0.79850400 0.42075600 0.66323800 1.0
O O21 1 0.79027300 0.84188500 0.08122300 1.0
O O22 1 0.79850400 0.57924400 0.33676200 1.0
O O23 1 0.20149600 0.33676200 0.42075600 1.0
O O24 1 0.20149600 0.66323800 0.57924400 1.0
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