Li2Ac2Si2Sn
高熵材料 HEAMP-ID: mp-3298700 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.94 | 9.8951 | 2.4 | (1,-1,0) |
| 15.30 | 5.7916 | 4.2 | (1,-1,1) |
| 18.97 | 4.6780 | 96.8 | (1,0,0) |
| 21.85 | 4.0672 | 45.7 | (2,-2,1) |
| 22.87 | 3.8889 | 20.8 | (2,-1,0) |
| 24.93 | 3.5715 | 80.1 | (0,0,2) |
| 26.09 | 3.4155 | 2.7 | (2,-1,1) |
| 27.03 | 3.2984 | 1.5 | (3,-3,0) |
| 29.21 | 3.0574 | 4.3 | (2,-3,0) |
| 29.21 | 3.0574 | 4.3 | (3,-2,0) |
| 29.84 | 2.9945 | 59.4 | (3,-3,1) |
| 31.52 | 2.8387 | 100.0 | (1,0,2) |
| 31.84 | 2.8108 | 91.1 | (2,-3,1) |
| 31.84 | 2.8108 | 91.1 | (3,-2,1) |
| 34.08 | 2.6305 | 10.3 | (2,-1,2) |
| 36.32 | 2.4738 | 5.3 | (4,-4,0) |
| 37.10 | 2.4231 | 2.4 | (3,-3,2) |
| 37.36 | 2.4072 | 41.5 | (1,1,0) |
| 38.51 | 2.3376 | 8.3 | (4,-4,1) |
| 38.77 | 2.3226 | 8.5 | (3,-2,2) |
| 42.12 | 2.1455 | 17.0 | (2,-2,3) |
| 43.70 | 2.0716 | 8.0 | (1,-3,1) |
| 43.70 | 2.0716 | 8.0 | (3,-1,1) |
| 44.56 | 2.0336 | 1.8 | (4,-4,2) |
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 Li2Ac2Si2Sn were obtained from the Materials Project database (MP-ID: mp-3298700, 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_Li2Ac2Si2Sn
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.18365370
_cell_length_b 10.18365408
_cell_length_c 7.14292881
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 152.65409304
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2Ac2Si2Sn
_chemical_formula_sum 'Li4 Ac4 Si4 Sn2'
_cell_volume 340.28129267
_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 0.81578491 0.18421509 0.44056708 1.0
Li Li1 1 0.18421509 0.81578491 0.55943292 1.0
Li Li2 1 0.81578491 0.18421509 0.05943292 1.0
Li Li3 1 0.18421509 0.81578491 0.94056708 1.0
Ac Ac4 1 0.54835142 0.45164858 0.75000000 1.0
Ac Ac5 1 0.45164858 0.54835142 0.25000000 1.0
Ac Ac6 1 0.34494432 0.65505568 0.75000000 1.0
Ac Ac7 1 0.65505568 0.34494432 0.25000000 1.0
Si Si8 1 0.94551948 0.05448052 0.92065644 1.0
Si Si9 1 0.05448052 0.94551948 0.07934356 1.0
Si Si10 1 0.94551948 0.05448052 0.57934356 1.0
Si Si11 1 0.05448052 0.94551948 0.42065644 1.0
Sn Sn12 1 0.71864955 0.28135045 0.75000000 1.0
Sn Sn13 1 0.28135045 0.71864955 0.25000000 1.0
获取直接链接