La2Ni2I
高熵材料 HEA 传统材料 TRAMP-ID: mp-1070264 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.98 | 8.8589 | 16.4 | (0,0,0,1) |
| 24.94 | 3.5700 | 11.0 | (1,-1,0,0) |
| 24.94 | 3.5700 | 21.9 | (1,0,-1,0) |
| 26.93 | 3.3112 | 9.1 | (1,-1,0,1) |
| 26.93 | 3.3112 | 18.3 | (1,0,-1,1) |
| 30.27 | 2.9530 | 7.3 | (0,0,0,3) |
| 32.20 | 2.7796 | 50.0 | (1,-1,0,2) |
| 32.20 | 2.7796 | 100.0 | (1,0,-1,2) |
| 39.61 | 2.2754 | 30.1 | (1,0,-1,3) |
| 40.74 | 2.2147 | 13.7 | (0,0,0,4) |
| 43.93 | 2.0611 | 40.8 | (2,-1,-1,0) |
| 43.93 | 2.0611 | 20.4 | (1,1,-2,0) |
| 45.17 | 2.0075 | 1.6 | (2,-1,-1,1) |
| 48.36 | 1.8820 | 3.9 | (1,0,-1,4) |
| 51.18 | 1.7850 | 1.6 | (2,-2,0,0) |
| 51.18 | 1.7850 | 3.1 | (2,0,-2,0) |
| 51.58 | 1.7718 | 3.3 | (0,0,0,5) |
| 52.28 | 1.7498 | 1.5 | (2,-2,0,1) |
| 52.28 | 1.7498 | 2.9 | (2,0,-2,1) |
| 54.28 | 1.6901 | 5.9 | (2,-1,-1,3) |
| 54.28 | 1.6901 | 2.9 | (1,1,-2,3) |
| 55.50 | 1.6556 | 10.4 | (2,-2,0,2) |
| 55.50 | 1.6556 | 20.8 | (2,0,-2,2) |
| 58.12 | 1.5871 | 15.6 | (1,0,-1,5) |
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 La2Ni2I were obtained from the Materials Project database (MP-ID: mp-1070264, 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_La2Ni2I
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.12222436
_cell_length_b 4.12222436
_cell_length_c 8.85892001
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001250
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2Ni2I
_chemical_formula_sum 'La2 Ni2 I1'
_cell_volume 130.36908214
_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
La La0 1 0.00000000 -0.00000000 0.20769344 1.0
La La1 1 -0.00000000 -0.00000000 0.79230656 1.0
Ni Ni2 1 0.33333300 0.66666700 0.00000000 1.0
Ni Ni3 1 0.66666700 0.33333300 0.00000000 1.0
I I4 1 0.66666700 0.33333300 0.50000000 1.0
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