Li4Ca(ThSi2)3
高熵材料 HEAMP-ID: mp-3246797 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.62 | 9.1932 | 73.1 | (1,-1,0) |
| 13.03 | 6.7952 | 12.3 | (0,0,1) |
| 16.22 | 5.4645 | 2.7 | (1,-1,1) |
| 19.31 | 4.5966 | 3.0 | (2,-2,0) |
| 20.65 | 4.3016 | 65.6 | (1,0,0) |
| 23.36 | 3.8073 | 60.9 | (2,-2,1) |
| 24.49 | 3.6346 | 3.6 | (1,0,1) |
| 24.82 | 3.5873 | 1.4 | (2,-1,0) |
| 26.23 | 3.3976 | 37.5 | (0,0,2) |
| 28.00 | 3.1869 | 6.8 | (1,-1,2) |
| 28.13 | 3.1724 | 18.5 | (2,-1,1) |
| 28.13 | 3.1724 | 18.5 | (1,-2,1) |
| 31.64 | 2.8280 | 2.1 | (3,-2,0) |
| 31.64 | 2.8280 | 2.1 | (2,-3,0) |
| 32.04 | 2.7935 | 28.7 | (3,-3,1) |
| 32.78 | 2.7322 | 1.8 | (2,-2,2) |
| 33.61 | 2.6662 | 76.5 | (1,0,2) |
| 34.35 | 2.6109 | 100.0 | (3,-2,1) |
| 39.20 | 2.2983 | 9.0 | (4,-4,0) |
| 40.79 | 2.2122 | 20.6 | (1,1,0) |
| 41.55 | 2.1736 | 3.8 | (3,-2,2) |
| 42.01 | 2.1508 | 4.7 | (2,0,0) |
| 42.16 | 2.1433 | 5.2 | (4,-3,1) |
| 43.00 | 2.1035 | 1.5 | (1,1,1) |
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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of Li4Ca(ThSi2)3 were obtained from the Materials Project database (MP-ID: mp-3246797, 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_Li4Ca(ThSi2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.45557410
_cell_length_b 9.45557355
_cell_length_c 6.79519325
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 152.93982537
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li4Ca(ThSi2)3
_chemical_formula_sum 'Li4 Ca1 Th3 Si6'
_cell_volume 276.38748454
_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
Li Li0 1 0.19094790 0.80905210 0.06640208 1.0
Li Li1 1 0.19094790 0.80905210 0.43359792 1.0
Li Li2 1 0.81094403 0.18905597 0.94497687 1.0
Li Li3 1 0.81094403 0.18905597 0.55502313 1.0
Ca Ca4 1 0.34211906 0.65788094 0.25000000 1.0
Th Th5 1 0.65741955 0.34258045 0.75000000 1.0
Th Th6 1 0.55129922 0.44870078 0.25000000 1.0
Th Th7 1 0.44758453 0.55241547 0.75000000 1.0
Si Si8 1 0.71457112 0.28542888 0.25000000 1.0
Si Si9 1 0.27821722 0.72178278 0.75000000 1.0
Si Si10 1 0.05985809 0.94014191 0.92747228 1.0
Si Si11 1 0.94264514 0.05735486 0.07196234 1.0
Si Si12 1 0.94264514 0.05735486 0.42803766 1.0
Si Si13 1 0.05985809 0.94014191 0.57252772 1.0
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