Li2CeAl
高熵材料 HEA 传统材料 TRAMP-ID: mp-1053454 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.31 | 4.3720 | 70.6 | (0,0,1) |
| 20.35 | 4.3650 | 70.3 | (1,1,1) |
| 20.50 | 4.3317 | 69.0 | (0,1,0) |
| 20.65 | 4.3019 | 68.0 | (1,0,0) |
| 23.43 | 3.7972 | 100.0 | (0,1,1) |
| 23.75 | 3.7472 | 96.7 | (1,1,0) |
| 23.80 | 3.7383 | 96.2 | (1,0,1) |
| 33.33 | 2.6882 | 51.6 | (1,1,2) |
| 33.53 | 2.6726 | 50.7 | (1,2,1) |
| 33.67 | 2.6618 | 50.2 | (1,0,-1) |
| 33.76 | 2.6550 | 49.8 | (0,1,-1) |
| 33.95 | 2.6404 | 49.0 | (1,-1,0) |
| 33.98 | 2.6381 | 48.9 | (2,1,1) |
| 39.23 | 2.2963 | 13.3 | (1,2,2) |
| 39.28 | 2.2939 | 13.3 | (0,1,2) |
| 39.59 | 2.2764 | 13.0 | (0,2,1) |
| 39.67 | 2.2721 | 12.9 | (1,0,2) |
| 39.73 | 2.2687 | 12.9 | (1,-1,-1) |
| 39.76 | 2.2670 | 12.9 | (1,1,-1) |
| 39.78 | 2.2658 | 12.8 | (2,1,2) |
| 39.81 | 2.2646 | 12.8 | (1,2,0) |
| 39.82 | 2.2640 | 12.8 | (2,2,1) |
| 40.04 | 2.2518 | 12.6 | (2,1,0) |
| 40.04 | 2.2518 | 12.6 | (1,-1,1) |
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 Li2CeAl were obtained from the Materials Project database (MP-ID: mp-1053454, 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_Li2CeAl
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.27690331
_cell_length_b 5.34583087
_cell_length_c 5.37701471
_cell_angle_alpha 59.36798383
_cell_angle_beta 59.96398307
_cell_angle_gamma 59.62443856
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2CeAl
_chemical_formula_sum 'Li2 Ce1 Al1'
_cell_volume 106.40213407
_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 0.99991800 0.00012800 0.00020500 1.0
Li Li1 1 0.50008100 0.49987200 0.49979500 1.0
Ce Ce2 1 0.75000000 0.75000000 0.74999900 1.0
Al Al3 1 0.24999900 0.24999900 0.25000000 1.0
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