LiCa(Pr4Si3)2
高熵材料 HEAMP-ID: mp-3260936 · 空间群: I4/m (#87)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.37 | 7.1533 | 5.2 | (0,0,1) |
| 16.22 | 5.4632 | 8.0 | (1,-1,0) |
| 23.02 | 3.8631 | 20.4 | (2,0,-1) |
| 23.02 | 3.8631 | 20.4 | (0,2,-1) |
| 24.89 | 3.5766 | 31.1 | (0,0,2) |
| 26.22 | 3.3991 | 5.2 | (2,0,0) |
| 26.54 | 3.3587 | 61.4 | (2,-1,0) |
| 29.86 | 2.9924 | 6.4 | (1,-1,2) |
| 31.99 | 2.7980 | 100.0 | (2,-1,1) |
| 31.99 | 2.7980 | 33.3 | (1,2,0) |
| 32.79 | 2.7316 | 14.8 | (2,-2,0) |
| 34.16 | 2.6245 | 37.8 | (2,0,1) |
| 34.16 | 2.6245 | 12.6 | (0,2,1) |
| 36.79 | 2.4432 | 14.4 | (3,-1,-1) |
| 36.79 | 2.4432 | 14.4 | (1,-3,1) |
| 37.73 | 2.3844 | 11.8 | (0,0,3) |
| 40.95 | 2.2038 | 4.5 | (2,-1,2) |
| 40.95 | 2.2038 | 1.5 | (1,2,1) |
| 41.31 | 2.1854 | 1.7 | (1,1,-4) |
| 41.60 | 2.1709 | 1.1 | (2,-2,2) |
| 41.60 | 2.1709 | 3.2 | (2,2,-4) |
| 42.66 | 2.1192 | 2.3 | (3,-2,0) |
| 42.66 | 2.1192 | 2.3 | (2,-3,1) |
| 44.66 | 2.0290 | 6.2 | (2,0,2) |
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 LiCa(Pr4Si3)2 were obtained from the Materials Project database (MP-ID: mp-3260936, 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_LiCa(Pr4Si3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.72619402
_cell_length_b 7.72619241
_cell_length_c 9.00089174
_cell_angle_alpha 115.41620079
_cell_angle_beta 115.41619188
_cell_angle_gamma 90.00000031
_symmetry_Int_Tables_number 1
_chemical_formula_structural LiCa(Pr4Si3)2
_chemical_formula_sum 'Li1 Ca1 Pr8 Si6'
_cell_volume 427.00667198
_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 0.50000000 0.50000000 0.00000000 1.0
Ca Ca1 1 0.00000000 0.00000000 0.00000000 1.0
Pr Pr2 1 0.95921158 0.81685255 0.28700055 1.0
Pr Pr3 1 0.32778797 0.47014800 0.28700055 1.0
Pr Pr4 1 0.81685255 0.32778797 0.28700055 1.0
Pr Pr5 1 0.47014800 0.95921158 0.28700055 1.0
Pr Pr6 1 0.04078842 0.18314745 0.71299945 1.0
Pr Pr7 1 0.67221203 0.52985200 0.71299945 1.0
Pr Pr8 1 0.18314745 0.67221203 0.71299945 1.0
Pr Pr9 1 0.52985200 0.04078842 0.71299945 1.0
Si Si10 1 0.75960257 0.75960257 0.51920615 1.0
Si Si11 1 0.24039743 0.24039743 0.48079385 1.0
Si Si12 1 0.61233080 0.88815480 0.00000000 1.0
Si Si13 1 0.38766920 0.11184520 1.00000000 1.0
Si Si14 1 0.88815480 0.38766920 0.00000000 1.0
Si Si15 1 0.11184520 0.61233080 1.00000000 1.0
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