Sm7Ho(BeSi3)4
高熵材料 HEAMP-ID: mp-3272614 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.16 | 4.1989 | 27.9 | (0,0,0,2) |
| 26.15 | 3.4080 | 26.1 | (2,0,-2,0) |
| 26.16 | 3.4066 | 26.1 | (2,-2,0,0) |
| 26.16 | 3.4066 | 26.1 | (0,2,-2,0) |
| 33.88 | 2.6461 | 50.0 | (2,0,-2,2) |
| 33.88 | 2.6455 | 100.0 | (2,-2,0,2) |
| 43.09 | 2.0995 | 16.3 | (0,0,0,4) |
| 46.14 | 1.9674 | 13.3 | (4,-2,-2,0) |
| 46.14 | 1.9674 | 13.3 | (2,2,-4,0) |
| 46.16 | 1.9666 | 13.3 | (2,-4,2,0) |
| 51.10 | 1.7875 | 8.6 | (2,0,-2,4) |
| 51.10 | 1.7873 | 8.6 | (2,-2,0,4) |
| 51.10 | 1.7873 | 8.6 | (0,2,-2,4) |
| 51.28 | 1.7815 | 5.9 | (4,-2,-2,2) |
| 51.28 | 1.7815 | 5.9 | (2,2,-4,2) |
| 51.30 | 1.7809 | 5.9 | (2,-4,2,2) |
| 53.80 | 1.7040 | 3.7 | (4,0,-4,0) |
| 53.82 | 1.7033 | 3.7 | (4,-4,0,0) |
| 53.82 | 1.7033 | 3.7 | (0,4,-4,0) |
| 58.45 | 1.5790 | 10.3 | (4,0,-4,2) |
| 58.47 | 1.5784 | 10.3 | (4,-4,0,2) |
| 58.47 | 1.5784 | 10.3 | (0,4,-4,2) |
| 64.96 | 1.4356 | 9.6 | (4,-2,-2,4) |
| 64.96 | 1.4356 | 9.6 | (2,2,-4,4) |
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 Sm7Ho(BeSi3)4 were obtained from the Materials Project database (MP-ID: mp-3272614, 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_Sm7Ho(BeSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.86943433
_cell_length_b 7.86619344
_cell_length_c 8.39784502
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.98638964
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm7Ho(BeSi3)4
_chemical_formula_sum 'Sm7 Ho1 Be4 Si12'
_cell_volume 450.26290715
_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
Sm Sm0 1 0.99999972 0.99999986 0.25000000 1.0
Sm Sm1 1 0.99999794 0.99999947 0.75000000 1.0
Sm Sm2 1 0.50003329 0.49996060 0.25000000 1.0
Sm Sm3 1 0.50003329 0.00007169 0.25000000 1.0
Sm Sm4 1 0.99993517 0.49996759 0.25000000 1.0
Sm Sm5 1 0.49995500 0.50003751 0.75000000 1.0
Sm Sm6 1 0.49995500 0.99991750 0.75000000 1.0
Ho Ho7 1 0.99999996 0.50000048 0.75000000 1.0
Be Be8 1 0.33312478 0.66656239 0.50258791 1.0
Be Be9 1 0.66692103 0.33346002 0.50284506 1.0
Be Be10 1 0.66692103 0.33346002 0.99715494 1.0
Be Be11 1 0.33312478 0.66656239 0.99741209 1.0
Si Si12 1 0.17127815 0.82711609 0.50194456 1.0
Si Si13 1 0.17127815 0.34416107 0.50194456 1.0
Si Si14 1 0.65708910 0.82854405 0.50050041 1.0
Si Si15 1 0.82871197 0.17288081 0.50197847 1.0
Si Si16 1 0.82871197 0.65583216 0.50197847 1.0
Si Si17 1 0.34293215 0.17146657 0.50054220 1.0
Si Si18 1 0.82871197 0.17288081 0.99802153 1.0
Si Si19 1 0.82871197 0.65583216 0.99802153 1.0
Si Si20 1 0.34293215 0.17146657 0.99945780 1.0
Si Si21 1 0.17127815 0.82711609 0.99805544 1.0
Si Si22 1 0.17127815 0.34416107 0.99805544 1.0
Si Si23 1 0.65708910 0.82854405 0.99949959 1.0
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