Li8Ca4Si3Ge
高熵材料 HEAMP-ID: mp-3255319 · 空间群: Pmm2 (#25)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.08 | 12.4831 | 28.9 | (0,0,1) |
| 14.19 | 6.2415 | 52.8 | (0,0,2) |
| 15.33 | 5.7810 | 6.1 | (1,0,0) |
| 16.90 | 5.2457 | 5.0 | (1,0,1) |
| 16.90 | 5.2457 | 5.0 | (1,0,-1) |
| 19.38 | 4.5801 | 3.7 | (0,1,0) |
| 20.66 | 4.2998 | 6.4 | (0,1,1) |
| 20.95 | 4.2412 | 13.6 | (1,0,2) |
| 20.95 | 4.2412 | 13.6 | (1,0,-2) |
| 21.35 | 4.1610 | 2.8 | (0,0,3) |
| 24.10 | 3.6926 | 100.0 | (0,1,2) |
| 25.82 | 3.4501 | 3.8 | (1,1,1) |
| 25.82 | 3.4501 | 3.8 | (1,1,-1) |
| 26.39 | 3.3772 | 1.8 | (1,0,3) |
| 26.39 | 3.3772 | 1.8 | (1,0,-3) |
| 28.60 | 3.1208 | 1.3 | (0,0,4) |
| 28.69 | 3.1119 | 39.0 | (1,1,2) |
| 28.69 | 3.1119 | 39.0 | (1,1,-2) |
| 28.99 | 3.0798 | 2.7 | (0,1,3) |
| 30.94 | 2.8905 | 49.5 | (2,0,0) |
| 31.78 | 2.8160 | 2.2 | (2,0,1) |
| 32.61 | 2.7462 | 14.4 | (1,0,4) |
| 32.61 | 2.7462 | 14.4 | (1,0,-4) |
| 32.95 | 2.7181 | 2.3 | (1,1,3) |
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 Li8Ca4Si3Ge were obtained from the Materials Project database (MP-ID: mp-3255319, 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_Li8Ca4Si3Ge
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.78095524
_cell_length_b 4.58006251
_cell_length_c 12.48304670
_cell_angle_alpha 90.00000000
_cell_angle_beta 89.99997584
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li8Ca4Si3Ge
_chemical_formula_sum 'Li8 Ca4 Si3 Ge1'
_cell_volume 330.51533021
_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 0.47297196 0.74999900 0.20089182 1.0
Li Li1 1 0.02762791 0.74999900 0.20103218 1.0
Li Li2 1 0.52799429 0.25000000 0.30149074 1.0
Li Li3 1 0.97238617 0.25000000 0.30169962 1.0
Li Li4 1 0.02764119 0.74999900 0.69848988 1.0
Li Li5 1 0.47226398 0.74999900 0.69847820 1.0
Li Li6 1 0.97180572 0.25000000 0.79934597 1.0
Li Li7 1 0.52748108 0.25000000 0.79969347 1.0
Ca Ca8 1 0.75003575 0.25000000 0.03493191 1.0
Ca Ca9 1 0.25000260 0.74999900 0.46440681 1.0
Ca Ca10 1 0.74992886 0.25000000 0.53636174 1.0
Ca Ca11 1 0.24991873 0.74999900 0.96372475 1.0
Si Si12 1 0.75005750 0.74999900 0.36965542 1.0
Si Si13 1 0.24994080 0.25000000 0.63074116 1.0
Si Si14 1 0.74990848 0.74999900 0.86816525 1.0
Ge Ge15 1 0.25003600 0.25000000 0.13089506 1.0
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