Sr5Tb3(BeSi3)4
高熵材料 HEAMP-ID: mp-3281151 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.86 | 8.9736 | 19.0 | (0,0,0,1) |
| 16.25 | 5.4548 | 1.1 | (1,-1,0,1) |
| 16.25 | 5.4547 | 2.1 | (1,0,-1,1) |
| 19.79 | 4.4868 | 19.9 | (0,0,0,2) |
| 22.42 | 3.9662 | 1.4 | (2,-1,-1,0) |
| 22.42 | 3.9662 | 1.4 | (1,-2,1,0) |
| 22.42 | 3.9662 | 1.4 | (1,1,-2,0) |
| 23.68 | 3.7565 | 2.7 | (1,0,-1,2) |
| 25.94 | 3.4348 | 20.0 | (2,-2,0,0) |
| 25.94 | 3.4348 | 40.0 | (2,0,-2,0) |
| 27.81 | 3.2078 | 2.3 | (2,-2,0,1) |
| 27.81 | 3.2078 | 4.6 | (2,0,-2,1) |
| 32.84 | 2.7274 | 50.0 | (2,-2,0,2) |
| 32.84 | 2.7274 | 100.0 | (2,0,-2,2) |
| 39.97 | 2.2557 | 1.5 | (2,-2,0,3) |
| 39.97 | 2.2557 | 3.1 | (2,0,-2,3) |
| 40.12 | 2.2473 | 1.0 | (3,-2,-1,2) |
| 40.12 | 2.2473 | 1.0 | (3,-1,-2,2) |
| 40.12 | 2.2473 | 1.0 | (2,1,-3,2) |
| 40.20 | 2.2434 | 18.8 | (0,0,0,4) |
| 45.75 | 1.9831 | 13.2 | (4,-2,-2,0) |
| 45.75 | 1.9831 | 13.2 | (2,-4,2,0) |
| 45.75 | 1.9831 | 13.2 | (2,2,-4,0) |
| 48.47 | 1.8783 | 7.7 | (2,-2,0,4) |
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 Sr5Tb3(BeSi3)4 were obtained from the Materials Project database (MP-ID: mp-3281151, 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_Sr5Tb3(BeSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.93233704
_cell_length_b 7.93233594
_cell_length_c 8.97362126
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00006140
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr5Tb3(BeSi3)4
_chemical_formula_sum 'Sr5 Tb3 Be4 Si12'
_cell_volume 488.99042647
_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
Sr Sr0 1 0.99999900 0.00000100 0.75000000 1.0
Sr Sr1 1 0.00000100 0.99999900 0.25000000 1.0
Sr Sr2 1 0.49998592 0.50001408 0.75000000 1.0
Sr Sr3 1 0.49998492 0.99997084 0.75000000 1.0
Sr Sr4 1 0.00002916 0.50001508 0.75000000 1.0
Tb Tb5 1 0.50001910 0.49998090 0.25000000 1.0
Tb Tb6 1 0.99996180 0.49998090 0.25000000 1.0
Tb Tb7 1 0.50001910 0.00003820 0.25000000 1.0
Be Be8 1 0.66666700 0.33333300 0.02945227 1.0
Be Be9 1 0.66666700 0.33333300 0.47054773 1.0
Be Be10 1 0.33333300 0.66666700 0.46972877 1.0
Be Be11 1 0.33333300 0.66666700 0.03027123 1.0
Si Si12 1 0.82656444 0.17343556 0.01165860 1.0
Si Si13 1 0.82656344 0.65312787 0.01165760 1.0
Si Si14 1 0.34687213 0.17343656 0.01165760 1.0
Si Si15 1 0.82656444 0.17343556 0.48834140 1.0
Si Si16 1 0.82656344 0.65312787 0.48834240 1.0
Si Si17 1 0.34687213 0.17343656 0.48834240 1.0
Si Si18 1 0.17344020 0.82655980 0.48841621 1.0
Si Si19 1 0.65311960 0.82655980 0.48841721 1.0
Si Si20 1 0.17344020 0.34688040 0.48841721 1.0
Si Si21 1 0.17344020 0.82655980 0.01158379 1.0
Si Si22 1 0.65311960 0.82655980 0.01158279 1.0
Si Si23 1 0.17344020 0.34688040 0.01158279 1.0
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