TbTh7(Si3Ni)4
高熵材料 HEAMP-ID: mp-3286287 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.79 | 6.9208 | 2.4 | (1,-1,0,0) |
| 12.79 | 6.9208 | 2.4 | (1,0,-1,0) |
| 12.79 | 6.9208 | 2.4 | (0,1,-1,0) |
| 20.75 | 4.2818 | 45.4 | (0,0,0,2) |
| 25.75 | 3.4604 | 46.2 | (2,-2,0,0) |
| 25.75 | 3.4604 | 46.2 | (2,0,-2,0) |
| 25.75 | 3.4604 | 46.2 | (0,2,-2,0) |
| 30.60 | 2.9213 | 1.4 | (2,-1,-1,2) |
| 30.60 | 2.9213 | 1.4 | (1,-2,1,2) |
| 30.60 | 2.9213 | 1.4 | (1,1,-2,2) |
| 33.29 | 2.6914 | 100.0 | (2,-2,0,2) |
| 33.29 | 2.6914 | 100.0 | (2,0,-2,2) |
| 33.29 | 2.6914 | 100.0 | (0,2,-2,2) |
| 42.21 | 2.1409 | 34.5 | (0,0,0,4) |
| 45.40 | 1.9979 | 27.9 | (4,-2,-2,0) |
| 45.40 | 1.9979 | 27.9 | (2,-4,2,0) |
| 45.40 | 1.9979 | 27.9 | (2,2,-4,0) |
| 50.10 | 1.8206 | 16.2 | (2,-2,0,4) |
| 50.10 | 1.8206 | 16.2 | (2,0,-2,4) |
| 50.10 | 1.8206 | 16.2 | (0,2,-2,4) |
| 50.40 | 1.8105 | 10.2 | (4,-2,-2,2) |
| 50.40 | 1.8105 | 10.2 | (2,-4,2,2) |
| 50.40 | 1.8105 | 10.2 | (2,2,-4,2) |
| 52.92 | 1.7302 | 6.9 | (4,-4,0,0) |
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 TbTh7(Si3Ni)4 were obtained from the Materials Project database (MP-ID: mp-3286287, 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_TbTh7(Si3Ni)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.99148011
_cell_length_b 7.99146572
_cell_length_c 8.56355771
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00025613
_symmetry_Int_Tables_number 1
_chemical_formula_structural TbTh7(Si3Ni)4
_chemical_formula_sum 'Tb1 Th7 Si12 Ni4'
_cell_volume 473.62803730
_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 0.00000100 0.00000000 0.75000000 1.0
Th Th1 1 0.50003452 0.00007104 0.25000000 1.0
Th Th2 1 0.49997103 0.99994307 0.75000000 1.0
Th Th3 1 0.99992796 0.49996348 0.25000000 1.0
Th Th4 1 0.00005593 0.50002797 0.75000000 1.0
Th Th5 1 0.50003652 0.49996448 0.25000000 1.0
Th Th6 1 0.49997303 0.50002797 0.75000000 1.0
Th Th7 1 0.00000100 0.00000200 0.25000000 1.0
Si Si8 1 0.17082538 0.34165076 0.99818291 1.0
Si Si9 1 0.82918088 0.65836176 0.99807100 1.0
Si Si10 1 0.65835024 0.82917462 0.99818291 1.0
Si Si11 1 0.82918088 0.65836176 0.50192900 1.0
Si Si12 1 0.34163824 0.17081912 0.99807100 1.0
Si Si13 1 0.17082538 0.34165076 0.50181709 1.0
Si Si14 1 0.17082438 0.82917462 0.99818291 1.0
Si Si15 1 0.34163824 0.17081912 0.50192900 1.0
Si Si16 1 0.82918088 0.17081912 0.99807100 1.0
Si Si17 1 0.65835024 0.82917462 0.50181709 1.0
Si Si18 1 0.82918088 0.17081912 0.50192900 1.0
Si Si19 1 0.17082438 0.82917462 0.50181709 1.0
Ni Ni20 1 0.33333400 0.66666800 0.00061307 1.0
Ni Ni21 1 0.66666600 0.33333100 0.00008397 1.0
Ni Ni22 1 0.66666600 0.33333100 0.49991603 1.0
Ni Ni23 1 0.33333400 0.66666800 0.49938693 1.0
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