Li2CaThSi3
高熵材料 HEAMP-ID: mp-3254015 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.56 | 9.2549 | 100.0 | (1,-1,0) |
| 16.09 | 5.5073 | 22.8 | (1,-1,1) |
| 19.18 | 4.6275 | 1.8 | (2,-2,0) |
| 20.93 | 4.2438 | 43.4 | (1,0,0) |
| 23.19 | 3.8349 | 42.2 | (2,-2,1) |
| 24.68 | 3.6079 | 10.0 | (1,0,1) |
| 25.01 | 3.5606 | 1.1 | (2,-1,0) |
| 26.01 | 3.4263 | 26.2 | (0,0,2) |
| 27.76 | 3.2132 | 7.9 | (1,-1,2) |
| 28.24 | 3.1596 | 46.4 | (2,-1,1) |
| 28.94 | 3.0850 | 2.9 | (3,-3,0) |
| 31.81 | 2.8130 | 22.9 | (3,-3,1) |
| 33.62 | 2.6659 | 63.3 | (1,0,2) |
| 34.37 | 2.6093 | 73.0 | (3,-2,1) |
| 36.39 | 2.4689 | 3.0 | (2,-1,2) |
| 38.93 | 2.3137 | 11.4 | (4,-4,0) |
| 39.87 | 2.2609 | 3.3 | (4,-3,0) |
| 40.69 | 2.2176 | 5.4 | (1,-1,3) |
| 41.42 | 2.1800 | 15.6 | (1,1,0) |
| 42.08 | 2.1471 | 8.2 | (4,-3,1) |
| 42.61 | 2.1219 | 6.1 | (2,0,0) |
| 44.22 | 2.0482 | 17.3 | (2,-2,3) |
| 44.71 | 2.0269 | 4.0 | (2,0,1) |
| 45.07 | 2.0113 | 1.2 | (1,0,3) |
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 Li2CaThSi3 were obtained from the Materials Project database (MP-ID: mp-3254015, 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_Li2CaThSi3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.50816784
_cell_length_b 9.50816789
_cell_length_c 6.85254612
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 153.49151687
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2CaThSi3
_chemical_formula_sum 'Li4 Ca2 Th2 Si6'
_cell_volume 276.50438931
_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
Li Li0 1 0.80923788 0.19076212 0.55494361 1.0
Li Li1 1 0.19076212 0.80923788 0.44505639 1.0
Li Li2 1 0.19076212 0.80923788 0.05494361 1.0
Li Li3 1 0.80923788 0.19076212 0.94505639 1.0
Ca Ca4 1 0.33968965 0.66031035 0.25000000 1.0
Ca Ca5 1 0.66031035 0.33968965 0.75000000 1.0
Th Th6 1 0.55441039 0.44558961 0.25000000 1.0
Th Th7 1 0.44558961 0.55441039 0.75000000 1.0
Si Si8 1 0.94263203 0.05736797 0.07583126 1.0
Si Si9 1 0.05736797 0.94263203 0.92416874 1.0
Si Si10 1 0.05736797 0.94263203 0.57583126 1.0
Si Si11 1 0.94263203 0.05736797 0.42416874 1.0
Si Si12 1 0.71641078 0.28358922 0.25000000 1.0
Si Si13 1 0.28358922 0.71641078 0.75000000 1.0
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