Li2Pr2Si2Ge
高熵材料 HEAMP-ID: mp-3253870 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.48 | 9.3299 | 2.3 | (1,-1,0) |
| 16.04 | 5.5271 | 2.5 | (1,-1,1) |
| 20.48 | 4.3362 | 39.5 | (1,0,0) |
| 23.06 | 3.8576 | 27.6 | (2,-2,1) |
| 24.57 | 3.6236 | 13.8 | (2,-1,0) |
| 25.97 | 3.4303 | 41.3 | (0,0,2) |
| 27.84 | 3.2041 | 4.6 | (2,-1,1) |
| 31.26 | 2.8617 | 4.3 | (3,-2,0) |
| 31.59 | 2.8325 | 24.9 | (3,-3,1) |
| 33.30 | 2.6903 | 58.0 | (1,0,2) |
| 33.94 | 2.6411 | 100.0 | (3,-2,1) |
| 36.05 | 2.4911 | 6.1 | (2,-1,2) |
| 38.60 | 2.3325 | 5.7 | (4,-4,0) |
| 39.10 | 2.3040 | 1.0 | (3,-3,2) |
| 40.47 | 2.2291 | 22.8 | (1,1,0) |
| 40.86 | 2.2083 | 5.8 | (4,-4,1) |
| 41.08 | 2.1974 | 1.9 | (3,-2,2) |
| 41.08 | 2.1974 | 1.9 | (2,-3,2) |
| 44.10 | 2.0534 | 12.8 | (2,-2,3) |
| 47.08 | 1.9301 | 8.5 | (3,-1,1) |
| 47.12 | 1.9288 | 1.5 | (4,-4,2) |
| 47.79 | 1.9034 | 1.1 | (4,-3,2) |
| 47.79 | 1.9034 | 1.1 | (3,-4,2) |
| 48.42 | 1.8800 | 2.6 | (5,-4,0) |
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 Li2Pr2Si2Ge were obtained from the Materials Project database (MP-ID: mp-3253870, 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_Li2Pr2Si2Ge
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.59244847
_cell_length_b 9.59244799
_cell_length_c 6.86061418
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 153.12522419
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2Pr2Si2Ge
_chemical_formula_sum 'Li4 Pr4 Si4 Ge2'
_cell_volume 285.36503941
_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 0.81219600 0.18780400 0.56132917 1.0
Li Li1 1 0.18780400 0.81219600 0.43867083 1.0
Li Li2 1 0.18780400 0.81219600 0.06132917 1.0
Li Li3 1 0.81219600 0.18780400 0.93867083 1.0
Pr Pr4 1 0.55221976 0.44778024 0.25000000 1.0
Pr Pr5 1 0.44778024 0.55221976 0.75000000 1.0
Pr Pr6 1 0.34173741 0.65826259 0.25000000 1.0
Pr Pr7 1 0.65826259 0.34173741 0.75000000 1.0
Si Si8 1 0.94290024 0.05709976 0.07636010 1.0
Si Si9 1 0.05709976 0.94290024 0.92363990 1.0
Si Si10 1 0.05709976 0.94290024 0.57636010 1.0
Si Si11 1 0.94290024 0.05709976 0.42363990 1.0
Ge Ge12 1 0.71969730 0.28030270 0.25000000 1.0
Ge Ge13 1 0.28030270 0.71969730 0.75000000 1.0
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