Tb7Er(BeSi3)4
高熵材料 HEAMP-ID: mp-3282844 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.89 | 4.0611 | 28.5 | (0,0,0,2) |
| 26.30 | 3.3891 | 27.7 | (0,2,-2,0) |
| 26.30 | 3.3884 | 55.3 | (2,0,-2,0) |
| 34.47 | 2.6020 | 50.0 | (0,2,-2,2) |
| 34.47 | 2.6017 | 100.0 | (2,0,-2,2) |
| 44.63 | 2.0305 | 15.3 | (0,0,0,4) |
| 46.41 | 1.9566 | 27.2 | (2,2,-4,0) |
| 46.42 | 1.9562 | 13.6 | (4,-2,-2,0) |
| 51.87 | 1.7626 | 12.6 | (2,2,-4,2) |
| 51.88 | 1.7624 | 6.3 | (4,-2,-2,2) |
| 52.54 | 1.7418 | 8.6 | (0,2,-2,4) |
| 52.54 | 1.7417 | 17.1 | (2,0,-2,4) |
| 54.12 | 1.6945 | 3.9 | (0,4,-4,0) |
| 54.13 | 1.6942 | 7.9 | (4,0,-4,0) |
| 59.07 | 1.5639 | 10.5 | (0,4,-4,2) |
| 59.08 | 1.5636 | 21.0 | (4,0,-4,2) |
| 66.35 | 1.4089 | 18.7 | (2,2,-4,4) |
| 66.35 | 1.4088 | 9.3 | (4,-2,-2,4) |
| 69.43 | 1.3537 | 1.3 | (0,0,0,6) |
| 72.68 | 1.3010 | 3.3 | (0,4,-4,4) |
| 72.69 | 1.3009 | 6.5 | (4,0,-4,4) |
| 74.01 | 1.2809 | 3.1 | (2,4,-6,0) |
| 74.01 | 1.2808 | 1.6 | (4,-6,2,0) |
| 74.01 | 1.2808 | 1.6 | (4,2,-6,0) |
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 Tb7Er(BeSi3)4 were obtained from the Materials Project database (MP-ID: mp-3282844, 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_Tb7Er(BeSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.82471975
_cell_length_b 7.82618992
_cell_length_c 8.12210734
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99379025
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb7Er(BeSi3)4
_chemical_formula_sum 'Tb7 Er1 Be4 Si12'
_cell_volume 430.77025075
_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 0.49997883 0.99995866 0.75000000 1.0
Tb Tb1 1 0.99994549 0.49996856 0.25000000 1.0
Tb Tb2 1 0.00005316 0.50001779 0.75000000 1.0
Tb Tb3 1 0.50002407 0.49996856 0.25000000 1.0
Tb Tb4 1 0.49996263 0.50001779 0.75000000 1.0
Tb Tb5 1 0.99999902 0.99999903 0.25000000 1.0
Tb Tb6 1 0.99998200 0.99996499 0.75000000 1.0
Er Er7 1 0.50004042 0.00007984 0.25000000 1.0
Be Be8 1 0.33339837 0.66679775 0.00216932 1.0
Be Be9 1 0.66659791 0.33319482 0.00203035 1.0
Be Be10 1 0.66659791 0.33319482 0.49796965 1.0
Be Be11 1 0.33339837 0.66679775 0.49783068 1.0
Si Si12 1 0.17176393 0.34352686 0.00036042 1.0
Si Si13 1 0.82823852 0.65647704 0.00027355 1.0
Si Si14 1 0.65593353 0.82838878 0.00103179 1.0
Si Si15 1 0.82823852 0.65647704 0.49972645 1.0
Si Si16 1 0.34405981 0.17161968 0.00091947 1.0
Si Si17 1 0.17176393 0.34352686 0.49963958 1.0
Si Si18 1 0.17245525 0.82838878 0.00103179 1.0
Si Si19 1 0.34405981 0.17161968 0.49908053 1.0
Si Si20 1 0.82756086 0.17161968 0.00091947 1.0
Si Si21 1 0.65593353 0.82838878 0.49896821 1.0
Si Si22 1 0.82756086 0.17161968 0.49908053 1.0
Si Si23 1 0.17245525 0.82838878 0.49896821 1.0
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