Tb7Er(Si3Ir)4
高熵材料 HEAMP-ID: mp-3277350 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.56 | 7.0491 | 17.1 | (1,0,-1,0) |
| 12.57 | 7.0436 | 7.4 | (0,1,-1,0) |
| 21.83 | 4.0708 | 9.9 | (2,-1,-1,0) |
| 21.85 | 4.0677 | 18.9 | (1,1,-2,0) |
| 25.27 | 3.5245 | 16.7 | (2,0,-2,0) |
| 25.29 | 3.5218 | 8.1 | (0,2,-2,0) |
| 25.62 | 3.4768 | 5.4 | (1,0,-1,2) |
| 25.63 | 3.4761 | 2.9 | (0,1,-1,2) |
| 31.37 | 2.8520 | 6.5 | (2,-1,-1,2) |
| 31.38 | 2.8509 | 13.6 | (1,1,-2,2) |
| 33.63 | 2.6649 | 1.7 | (3,-1,-2,0) |
| 33.65 | 2.6634 | 1.6 | (2,1,-3,0) |
| 33.66 | 2.6625 | 1.6 | (1,2,-3,0) |
| 33.91 | 2.6435 | 100.0 | (2,0,-2,2) |
| 33.93 | 2.6423 | 50.6 | (0,2,-2,2) |
| 35.51 | 2.5281 | 1.6 | (3,-1,-2,1) |
| 35.53 | 2.5268 | 1.6 | (2,1,-3,1) |
| 35.54 | 2.5261 | 1.6 | (1,2,-3,1) |
| 36.04 | 2.4924 | 4.0 | (1,0,-1,3) |
| 36.04 | 2.4922 | 2.0 | (0,1,-1,3) |
| 38.31 | 2.3497 | 4.4 | (3,0,-3,0) |
| 38.34 | 2.3479 | 2.3 | (0,3,-3,0) |
| 40.69 | 2.2172 | 1.7 | (3,-1,-2,2) |
| 40.71 | 2.2164 | 2.0 | (2,1,-3,2) |
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(Si3Ir)4 were obtained from the Materials Project database (MP-ID: mp-3277350, 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(Si3Ir)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.14165755
_cell_length_b 8.13534789
_cell_length_c 7.99353030
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.02565950
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb7Er(Si3Ir)4
_chemical_formula_sum 'Tb7 Er1 Si12 Ir4'
_cell_volume 458.40132831
_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 0.49199458 0.98398916 0.75000000 1.0
Tb Tb1 1 0.98281622 0.49114419 0.25000000 1.0
Tb Tb2 1 0.01597003 0.50806164 0.75000000 1.0
Tb Tb3 1 0.50832898 0.49114419 0.25000000 1.0
Tb Tb4 1 0.49208961 0.50806164 0.75000000 1.0
Tb Tb5 1 0.00020627 0.00041354 0.25000000 1.0
Tb Tb6 1 0.99991029 0.99982158 0.75000000 1.0
Er Er7 1 0.50803926 0.01607752 0.25000000 1.0
Si Si8 1 0.16706176 0.33412452 0.00129351 1.0
Si Si9 1 0.83326235 0.66652370 0.99880244 1.0
Si Si10 1 0.66644641 0.83327676 0.00180361 1.0
Si Si11 1 0.83326235 0.66652370 0.50119756 1.0
Si Si12 1 0.33331381 0.16646468 0.99996281 1.0
Si Si13 1 0.16706176 0.33412452 0.49870649 1.0
Si Si14 1 0.16683035 0.83327676 0.00180361 1.0
Si Si15 1 0.33331381 0.16646468 0.50003719 1.0
Si Si16 1 0.83315087 0.16646468 0.99996281 1.0
Si Si17 1 0.66644641 0.83327676 0.49819639 1.0
Si Si18 1 0.83315087 0.16646468 0.50003719 1.0
Si Si19 1 0.16683035 0.83327676 0.49819639 1.0
Ir Ir20 1 0.33400240 0.66800679 0.02972058 1.0
Ir Ir21 1 0.66625444 0.33250688 0.97515446 1.0
Ir Ir22 1 0.66625444 0.33250688 0.52484554 1.0
Ir Ir23 1 0.33400240 0.66800679 0.47027942 1.0
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