ErTh7(CoSi3)4
高熵材料 HEAMP-ID: mp-3290119 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.74 | 6.9468 | 4.1 | (1,0,-1,0) |
| 12.74 | 6.9468 | 2.1 | (1,-1,0,0) |
| 21.13 | 4.2043 | 45.8 | (0,0,0,2) |
| 25.65 | 3.4734 | 48.1 | (2,0,-2,0) |
| 25.65 | 3.4734 | 48.1 | (0,2,-2,0) |
| 25.65 | 3.4734 | 48.1 | (2,-2,0,0) |
| 30.81 | 2.9021 | 1.1 | (1,1,-2,2) |
| 30.81 | 2.9020 | 2.2 | (2,-1,-1,2) |
| 33.46 | 2.6778 | 100.0 | (2,0,-2,2) |
| 33.46 | 2.6778 | 100.0 | (0,2,-2,2) |
| 33.46 | 2.6778 | 100.0 | (2,-2,0,2) |
| 43.03 | 2.1022 | 32.8 | (0,0,0,4) |
| 45.22 | 2.0054 | 28.5 | (2,2,-4,0) |
| 45.22 | 2.0054 | 28.5 | (4,-2,-2,0) |
| 45.22 | 2.0054 | 28.5 | (2,-4,2,0) |
| 50.42 | 1.8100 | 10.7 | (2,2,-4,2) |
| 50.42 | 1.8100 | 10.7 | (4,-2,-2,2) |
| 50.42 | 1.8100 | 10.7 | (2,-4,2,2) |
| 50.77 | 1.7984 | 32.3 | (2,0,-2,4) |
| 50.77 | 1.7984 | 16.2 | (2,-2,0,4) |
| 52.71 | 1.7367 | 7.3 | (4,0,-4,0) |
| 52.71 | 1.7367 | 7.3 | (0,4,-4,0) |
| 52.71 | 1.7367 | 7.3 | (4,-4,0,0) |
| 57.41 | 1.6052 | 21.7 | (4,0,-4,2) |
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 ErTh7(CoSi3)4 were obtained from the Materials Project database (MP-ID: mp-3290119, 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_ErTh7(CoSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.02146535
_cell_length_b 8.02146391
_cell_length_c 8.40860877
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99949840
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErTh7(CoSi3)4
_chemical_formula_sum 'Er1 Th7 Co4 Si12'
_cell_volume 468.55903731
_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
Er Er0 1 0.99986174 0.99970583 0.75000000 1.0
Th Th1 1 0.49999840 0.99999661 0.25000000 1.0
Th Th2 1 0.50001627 0.00003632 0.75000000 1.0
Th Th3 1 0.00002592 0.50001445 0.25000000 1.0
Th Th4 1 0.99995326 0.50002028 0.75000000 1.0
Th Th5 1 0.49998980 0.50001332 0.25000000 1.0
Th Th6 1 0.50006455 0.50001886 0.75000000 1.0
Th Th7 1 0.00000469 0.00001046 0.25000000 1.0
Co Co8 1 0.33334768 0.66667055 0.99477441 1.0
Co Co9 1 0.66666459 0.33335444 0.99479792 1.0
Co Co10 1 0.66666459 0.33335444 0.50520208 1.0
Co Co11 1 0.33334768 0.66667055 0.50522559 1.0
Si Si12 1 0.17074765 0.34149937 0.99845825 1.0
Si Si13 1 0.82928129 0.65856048 0.99839055 1.0
Si Si14 1 0.65851708 0.82926827 0.99845108 1.0
Si Si15 1 0.82928129 0.65856048 0.50160945 1.0
Si Si16 1 0.34145551 0.17073621 0.99839857 1.0
Si Si17 1 0.17074765 0.34149937 0.50154175 1.0
Si Si18 1 0.17075504 0.82926203 0.99843855 1.0
Si Si19 1 0.34145551 0.17073621 0.50160143 1.0
Si Si20 1 0.82927483 0.17074209 0.99838752 1.0
Si Si21 1 0.65851708 0.82926827 0.50154892 1.0
Si Si22 1 0.82927483 0.17074209 0.50161248 1.0
Si Si23 1 0.17075504 0.82926203 0.50156145 1.0
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