Tb2SiIrSe
高熵材料 HEAMP-ID: mp-3223841 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.52 | 7.6832 | 27.1 | (0,0,0,2) |
| 25.26 | 3.5257 | 12.0 | (1,0,-1,0) |
| 25.26 | 3.5257 | 6.0 | (0,1,-1,0) |
| 27.84 | 3.2044 | 17.8 | (1,0,-1,2) |
| 27.84 | 3.2044 | 8.9 | (0,1,-1,2) |
| 30.79 | 2.9042 | 100.0 | (1,0,-1,3) |
| 30.79 | 2.9042 | 50.0 | (0,1,-1,3) |
| 34.53 | 2.5976 | 15.7 | (1,0,-1,4) |
| 34.53 | 2.5976 | 7.9 | (0,1,-1,4) |
| 35.04 | 2.5611 | 4.4 | (0,0,0,6) |
| 38.87 | 2.3167 | 42.9 | (1,0,-1,5) |
| 38.87 | 2.3167 | 21.5 | (0,1,-1,5) |
| 43.68 | 2.0721 | 12.1 | (1,0,-1,6) |
| 44.51 | 2.0356 | 24.9 | (2,-1,-1,0) |
| 44.51 | 2.0356 | 49.9 | (1,1,-2,0) |
| 46.13 | 1.9677 | 1.8 | (2,-1,-1,2) |
| 46.13 | 1.9677 | 3.7 | (1,1,-2,2) |
| 47.33 | 1.9208 | 20.5 | (0,0,0,8) |
| 51.87 | 1.7628 | 1.8 | (2,0,-2,0) |
| 53.32 | 1.7182 | 3.0 | (2,0,-2,2) |
| 53.32 | 1.7182 | 1.5 | (0,2,-2,2) |
| 54.39 | 1.6867 | 3.1 | (1,0,-1,8) |
| 54.39 | 1.6867 | 1.5 | (0,1,-1,8) |
| 55.10 | 1.6669 | 19.7 | (2,0,-2,3) |
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 Tb2SiIrSe were obtained from the Materials Project database (MP-ID: mp-3223841, 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_Tb2SiIrSe
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.07110902
_cell_length_b 4.07110756
_cell_length_c 15.36648831
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001187
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb2SiIrSe
_chemical_formula_sum 'Tb4 Si2 Ir2 Se2'
_cell_volume 220.56191223
_cell_formula_units_Z 2
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 0.33333300 0.66666700 0.37892237 1.0
Tb Tb1 1 0.66666700 0.33333300 0.62107763 1.0
Tb Tb2 1 0.66666700 0.33333300 0.87892237 1.0
Tb Tb3 1 0.33333300 0.66666700 0.12107763 1.0
Si Si4 1 0.00000000 0.00000000 0.25000000 1.0
Si Si5 1 0.00000000 0.00000000 0.75000000 1.0
Ir Ir6 1 0.33333300 0.66666700 0.75000000 1.0
Ir Ir7 1 0.66666700 0.33333300 0.25000000 1.0
Se Se8 1 0.00000000 0.00000000 0.50000000 1.0
Se Se9 1 0.00000000 0.00000000 0.00000000 1.0
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