Tb5Sm3(BeSi3)4
高熵材料 HEAMP-ID: mp-3285775 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.46 | 4.1399 | 28.2 | (0,0,0,2) |
| 26.24 | 3.3963 | 53.6 | (2,0,-2,0) |
| 26.25 | 3.3950 | 26.7 | (2,-2,0,0) |
| 34.15 | 2.6258 | 100.0 | (2,0,-2,2) |
| 34.16 | 2.6251 | 50.0 | (2,-2,0,2) |
| 43.73 | 2.0699 | 15.9 | (0,0,0,4) |
| 46.30 | 1.9611 | 13.4 | (2,2,-4,0) |
| 46.31 | 1.9603 | 26.7 | (4,-2,-2,0) |
| 51.57 | 1.7723 | 6.1 | (2,2,-4,2) |
| 51.59 | 1.7717 | 6.1 | (4,-2,-2,2) |
| 51.59 | 1.7717 | 6.1 | (2,-4,2,2) |
| 51.72 | 1.7675 | 17.2 | (2,0,-2,4) |
| 51.72 | 1.7673 | 8.6 | (2,-2,0,4) |
| 54.00 | 1.6982 | 3.8 | (4,0,-4,0) |
| 54.00 | 1.6982 | 3.8 | (0,4,-4,0) |
| 54.02 | 1.6975 | 3.8 | (4,-4,0,0) |
| 58.77 | 1.5711 | 10.4 | (4,0,-4,2) |
| 58.77 | 1.5711 | 10.4 | (0,4,-4,2) |
| 58.79 | 1.5706 | 10.4 | (4,-4,0,2) |
| 65.57 | 1.4236 | 9.5 | (2,2,-4,4) |
| 65.59 | 1.4233 | 18.9 | (4,-2,-2,4) |
| 67.93 | 1.3800 | 1.3 | (0,0,0,6) |
| 71.92 | 1.3129 | 6.4 | (4,0,-4,4) |
| 71.94 | 1.3126 | 3.2 | (4,-4,0,4) |
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 Tb5Sm3(BeSi3)4 were obtained from the Materials Project database (MP-ID: mp-3285775, 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_Tb5Sm3(BeSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.84135380
_cell_length_b 7.84135340
_cell_length_c 8.27970254
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.97374929
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb5Sm3(BeSi3)4
_chemical_formula_sum 'Tb5 Sm3 Be4 Si12'
_cell_volume 441.00372843
_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
Tb Tb0 1 0.49998269 0.99996833 0.75000000 1.0
Tb Tb1 1 0.00003167 0.50001731 0.75000000 1.0
Tb Tb2 1 0.50002086 0.49997914 0.25000000 1.0
Tb Tb3 1 0.99995857 0.49998290 0.25000000 1.0
Tb Tb4 1 0.50001710 0.00004143 0.25000000 1.0
Sm Sm5 1 0.99999891 0.00000109 0.75000000 1.0
Sm Sm6 1 0.00000085 0.99999915 0.25000000 1.0
Sm Sm7 1 0.49998197 0.50001803 0.75000000 1.0
Be Be8 1 0.66672533 0.33327467 0.00314659 1.0
Be Be9 1 0.66672533 0.33327467 0.49685341 1.0
Be Be10 1 0.33327884 0.66672116 0.49686706 1.0
Be Be11 1 0.33327884 0.66672116 0.00313294 1.0
Si Si12 1 0.82747472 0.17252528 0.00040684 1.0
Si Si13 1 0.82838093 0.65568834 0.00133605 1.0
Si Si14 1 0.34431166 0.17161907 0.00133605 1.0
Si Si15 1 0.82747472 0.17252528 0.49959316 1.0
Si Si16 1 0.82838093 0.65568834 0.49866395 1.0
Si Si17 1 0.34431166 0.17161907 0.49866395 1.0
Si Si18 1 0.17252758 0.82747242 0.49960141 1.0
Si Si19 1 0.65568854 0.82838341 0.49866175 1.0
Si Si20 1 0.17161659 0.34431146 0.49866175 1.0
Si Si21 1 0.17252758 0.82747242 0.00039859 1.0
Si Si22 1 0.65568854 0.82838341 0.00133825 1.0
Si Si23 1 0.17161659 0.34431146 0.00133825 1.0
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