SmHo3(BeSi3)2
高熵材料 HEAMP-ID: mp-3290959 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.89 | 4.0599 | 19.1 | (0,0,0,2) |
| 26.32 | 3.3856 | 55.6 | (2,0,-2,0) |
| 34.49 | 2.6002 | 100.0 | (2,0,-2,2) |
| 44.64 | 2.0300 | 10.2 | (0,0,0,4) |
| 46.46 | 1.9547 | 27.1 | (4,-2,-2,0) |
| 51.92 | 1.7612 | 12.7 | (4,-2,-2,2) |
| 52.57 | 1.7410 | 17.2 | (2,0,-2,4) |
| 54.18 | 1.6928 | 7.9 | (4,0,-4,0) |
| 59.13 | 1.5624 | 21.0 | (4,0,-4,2) |
| 66.39 | 1.4080 | 6.2 | (4,-2,-2,4) |
| 66.39 | 1.4080 | 12.4 | (2,2,-4,4) |
| 72.74 | 1.3001 | 6.6 | (4,0,-4,4) |
| 74.09 | 1.2796 | 6.3 | (6,-2,-4,0) |
| 75.68 | 1.2566 | 6.8 | (2,0,-2,6) |
| 75.68 | 1.2566 | 3.4 | (0,2,-2,6) |
| 78.35 | 1.2205 | 12.4 | (6,-2,-4,2) |
| 78.35 | 1.2205 | 6.2 | (2,4,-6,2) |
| 86.18 | 1.1285 | 3.1 | (6,0,-6,0) |
| 86.18 | 1.1285 | 1.5 | (0,6,-6,0) |
| 87.71 | 1.1127 | 2.9 | (4,-2,-2,6) |
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 SmHo3(BeSi3)2 were obtained from the Materials Project database (MP-ID: mp-3290959, 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_SmHo3(BeSi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.81869340
_cell_length_b 7.81869275
_cell_length_c 8.11983639
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000276
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmHo3(BeSi3)2
_chemical_formula_sum 'Sm2 Ho6 Be4 Si12'
_cell_volume 429.87899851
_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
Sm Sm0 1 0.00000000 0.00000000 0.25000000 1.0
Sm Sm1 1 0.00000000 0.00000000 0.75000000 1.0
Ho Ho2 1 0.50008446 0.49991554 0.25000000 1.0
Ho Ho3 1 0.50008446 0.00016993 0.25000000 1.0
Ho Ho4 1 0.99983007 0.49991554 0.25000000 1.0
Ho Ho5 1 0.49991554 0.50008446 0.75000000 1.0
Ho Ho6 1 0.49991554 0.99983007 0.75000000 1.0
Ho Ho7 1 0.00016993 0.50008446 0.75000000 1.0
Be Be8 1 0.33333300 0.66666700 0.49813222 1.0
Be Be9 1 0.66666700 0.33333300 0.50186778 1.0
Be Be10 1 0.66666700 0.33333300 0.99813222 1.0
Be Be11 1 0.33333300 0.66666700 0.00186778 1.0
Si Si12 1 0.17274633 0.82725367 0.49998753 1.0
Si Si13 1 0.17274633 0.34549165 0.49998753 1.0
Si Si14 1 0.65450835 0.82725367 0.49998753 1.0
Si Si15 1 0.82725367 0.17274633 0.50001247 1.0
Si Si16 1 0.82725367 0.65450835 0.50001247 1.0
Si Si17 1 0.34549165 0.17274633 0.50001247 1.0
Si Si18 1 0.82725367 0.17274633 0.99998753 1.0
Si Si19 1 0.82725367 0.65450835 0.99998753 1.0
Si Si20 1 0.34549165 0.17274633 0.99998753 1.0
Si Si21 1 0.17274633 0.82725367 0.00001247 1.0
Si Si22 1 0.17274633 0.34549165 0.00001247 1.0
Si Si23 1 0.65450835 0.82725367 0.00001247 1.0
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