Tb2SiNiSe
高熵材料 HEAMP-ID: mp-3223277 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.98 | 7.3903 | 1.2 | (0,0,0,2) |
| 24.08 | 3.6952 | 15.4 | (0,0,0,4) |
| 26.28 | 3.3907 | 72.8 | (1,0,-1,1) |
| 26.28 | 3.3907 | 36.4 | (0,1,-1,1) |
| 28.32 | 3.1511 | 1.8 | (1,0,-1,2) |
| 31.45 | 2.8444 | 39.3 | (1,-1,0,3) |
| 31.45 | 2.8444 | 39.3 | (1,0,-1,3) |
| 31.45 | 2.8444 | 39.3 | (0,1,-1,3) |
| 35.41 | 2.5348 | 100.0 | (1,0,-1,4) |
| 35.41 | 2.5348 | 50.0 | (0,1,-1,4) |
| 40.00 | 2.2540 | 40.5 | (1,0,-1,5) |
| 40.00 | 2.2540 | 20.2 | (0,1,-1,5) |
| 45.08 | 2.0113 | 36.3 | (2,-1,-1,0) |
| 45.08 | 2.0113 | 36.3 | (1,-2,1,0) |
| 45.08 | 2.0113 | 36.3 | (1,1,-2,0) |
| 49.32 | 1.8476 | 27.8 | (0,0,0,8) |
| 50.55 | 1.8057 | 12.6 | (1,0,-1,7) |
| 50.55 | 1.8057 | 6.3 | (0,1,-1,7) |
| 51.75 | 1.7665 | 4.3 | (2,-1,-1,4) |
| 51.75 | 1.7665 | 8.7 | (1,1,-2,4) |
| 52.93 | 1.7298 | 5.5 | (2,-2,0,1) |
| 52.93 | 1.7298 | 5.5 | (2,0,-2,1) |
| 52.93 | 1.7298 | 5.5 | (0,2,-2,1) |
| 56.00 | 1.6422 | 7.6 | (2,-2,0,3) |
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 Tb2SiNiSe were obtained from the Materials Project database (MP-ID: mp-3223277, 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_Tb2SiNiSe
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.02250243
_cell_length_b 4.02249991
_cell_length_c 14.78066572
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00002876
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb2SiNiSe
_chemical_formula_sum 'Tb4 Si2 Ni2 Se2'
_cell_volume 207.11753027
_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 0.37507593 1.0
Tb Tb1 1 0.66666700 0.33333300 0.62492407 1.0
Tb Tb2 1 0.66666700 0.33333300 0.87507593 1.0
Tb Tb3 1 0.33333300 0.66666700 0.12492407 1.0
Si Si4 1 0.33333300 0.66666700 0.75000000 1.0
Si Si5 1 0.66666700 0.33333300 0.25000000 1.0
Ni Ni6 1 0.00000000 0.00000000 0.25000000 1.0
Ni Ni7 1 0.00000000 0.00000000 0.75000000 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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