LiCaAl3
高熵材料 HEA 传统材料 TRAMP-ID: mp-1079781 · 空间群: P6_3/m (#176)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.75 | 6.0049 | 26.1 | (1,0,-1,0) |
| 25.70 | 3.4669 | 13.4 | (2,-1,-1,0) |
| 29.76 | 3.0024 | 7.4 | (2,-2,0,0) |
| 29.76 | 3.0024 | 14.8 | (2,0,-2,0) |
| 30.92 | 2.8920 | 1.9 | (2,-1,-1,1) |
| 34.20 | 2.6219 | 33.4 | (0,0,0,2) |
| 34.42 | 2.6056 | 100.0 | (2,0,-2,1) |
| 37.43 | 2.4028 | 4.7 | (1,0,-1,2) |
| 39.71 | 2.2696 | 5.2 | (3,-1,-2,0) |
| 39.71 | 2.2696 | 2.6 | (2,1,-3,0) |
| 43.26 | 2.0912 | 5.9 | (2,-1,-1,2) |
| 43.45 | 2.0829 | 17.7 | (3,-1,-2,1) |
| 45.95 | 1.9749 | 12.4 | (2,0,-2,2) |
| 48.69 | 1.8700 | 14.5 | (3,0,-3,1) |
| 52.81 | 1.7335 | 11.4 | (4,-2,-2,0) |
| 53.39 | 1.7160 | 6.8 | (3,-1,-2,2) |
| 55.15 | 1.6654 | 3.3 | (4,-1,-3,0) |
| 58.11 | 1.5873 | 2.7 | (4,-3,-1,1) |
| 58.11 | 1.5873 | 5.4 | (4,-1,-3,1) |
| 61.37 | 1.5106 | 17.1 | (2,0,-2,3) |
| 64.44 | 1.4460 | 8.1 | (4,-2,-2,2) |
| 64.44 | 1.4460 | 4.0 | (2,2,-4,2) |
| 64.57 | 1.4432 | 2.3 | (4,-4,0,1) |
| 64.57 | 1.4432 | 4.6 | (4,0,-4,1) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of LiCaAl3 were obtained from the Materials Project database (MP-ID: mp-1079781, 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_LiCaAl3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.93379868
_cell_length_b 6.93379868
_cell_length_c 5.24378400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000651
_symmetry_Int_Tables_number 1
_chemical_formula_structural LiCaAl3
_chemical_formula_sum 'Li2 Ca2 Al6'
_cell_volume 218.33223143
_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 0.00000000 0.00000000 0.75000000 1.0
Li Li1 1 0.00000000 0.00000000 0.25000000 1.0
Ca Ca2 1 0.66666700 0.33333300 0.75000000 1.0
Ca Ca3 1 0.33333300 0.66666700 0.25000000 1.0
Al Al4 1 0.59557000 0.77971000 0.75000000 1.0
Al Al5 1 0.18414000 0.40443000 0.75000000 1.0
Al Al6 1 0.22029000 0.81586000 0.75000000 1.0
Al Al7 1 0.40443000 0.22029000 0.25000000 1.0
Al Al8 1 0.81586000 0.59557000 0.25000000 1.0
Al Al9 1 0.77971000 0.18414000 0.25000000 1.0
获取直接链接