Tb7Sm(BeSi3)4
高熵材料 HEAMP-ID: mp-3270531 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.65 | 4.1042 | 19.0 | (0,0,0,2) |
| 26.29 | 3.3894 | 18.1 | (2,0,-2,0) |
| 26.29 | 3.3894 | 36.2 | (2,-2,0,0) |
| 34.31 | 2.6134 | 100.0 | (2,0,-2,2) |
| 44.13 | 2.0521 | 10.4 | (0,0,0,4) |
| 46.40 | 1.9569 | 17.9 | (4,-2,-2,0) |
| 46.40 | 1.9569 | 9.0 | (2,-4,2,0) |
| 51.75 | 1.7664 | 12.4 | (4,-2,-2,2) |
| 52.10 | 1.7554 | 5.7 | (2,0,-2,4) |
| 52.10 | 1.7554 | 11.5 | (2,-2,0,4) |
| 54.12 | 1.6947 | 7.7 | (4,0,-4,0) |
| 58.96 | 1.5664 | 6.9 | (4,0,-4,2) |
| 58.96 | 1.5664 | 13.9 | (4,-4,0,2) |
| 65.96 | 1.4162 | 6.3 | (2,2,-4,4) |
| 65.96 | 1.4162 | 12.5 | (4,-2,-2,4) |
| 72.31 | 1.3067 | 6.5 | (4,0,-4,4) |
| 73.99 | 1.2811 | 2.0 | (6,-2,-4,0) |
| 73.99 | 1.2811 | 4.1 | (6,-4,-2,0) |
| 74.85 | 1.2686 | 10.4 | (2,0,-2,6) |
| 78.16 | 1.2229 | 12.3 | (6,-2,-4,2) |
| 78.16 | 1.2229 | 6.1 | (4,-6,2,2) |
| 86.05 | 1.1298 | 1.5 | (6,0,-6,0) |
| 86.05 | 1.1298 | 3.1 | (6,-6,0,0) |
| 86.88 | 1.1212 | 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 Tb7Sm(BeSi3)4 were obtained from the Materials Project database (MP-ID: mp-3270531, 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_Tb7Sm(BeSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.82758502
_cell_length_b 7.82758411
_cell_length_c 8.20830020
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999551
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb7Sm(BeSi3)4
_chemical_formula_sum 'Tb7 Sm1 Be4 Si12'
_cell_volume 435.55140517
_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 0.00000000 0.00000000 0.25000000 1.0
Tb Tb1 1 0.49989254 0.50010746 0.75000000 1.0
Tb Tb2 1 0.49989254 0.99978507 0.75000000 1.0
Tb Tb3 1 0.00021493 0.50010746 0.75000000 1.0
Tb Tb4 1 0.50010949 0.49989051 0.25000000 1.0
Tb Tb5 1 0.99978101 0.49989051 0.25000000 1.0
Tb Tb6 1 0.50010949 0.00021899 0.25000000 1.0
Sm Sm7 1 0.00000000 0.00000000 0.75000000 1.0
Be Be8 1 0.66666700 0.33333300 0.99789904 1.0
Be Be9 1 0.66666700 0.33333300 0.50210096 1.0
Be Be10 1 0.33333300 0.66666700 0.49736177 1.0
Be Be11 1 0.33333300 0.66666700 0.00263823 1.0
Si Si12 1 0.82778333 0.17221667 0.00111679 1.0
Si Si13 1 0.82778333 0.65556565 0.00111679 1.0
Si Si14 1 0.34443435 0.17221667 0.00111679 1.0
Si Si15 1 0.82778333 0.17221667 0.49888321 1.0
Si Si16 1 0.82778333 0.65556565 0.49888321 1.0
Si Si17 1 0.34443435 0.17221667 0.49888321 1.0
Si Si18 1 0.17221697 0.82778303 0.49889447 1.0
Si Si19 1 0.65556405 0.82778303 0.49889447 1.0
Si Si20 1 0.17221697 0.34443595 0.49889447 1.0
Si Si21 1 0.17221697 0.82778303 0.00110553 1.0
Si Si22 1 0.65556405 0.82778303 0.00110553 1.0
Si Si23 1 0.17221697 0.34443595 0.00110553 1.0
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