La2Nd2Al5Br2
高熵材料 HEAMP-ID: mp-3276030 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.08 | 5.8746 | 5.9 | (0,2,0) |
| 15.08 | 5.8746 | 5.9 | (2,0,0) |
| 16.45 | 5.3886 | 2.2 | (1,-2,0) |
| 16.45 | 5.3886 | 2.2 | (2,-1,0) |
| 17.29 | 5.1297 | 4.9 | (1,2,0) |
| 17.29 | 5.1297 | 4.9 | (2,1,0) |
| 21.88 | 4.0624 | 10.3 | (0,1,1) |
| 21.88 | 4.0624 | 10.3 | (1,0,1) |
| 22.71 | 3.9164 | 5.7 | (0,3,0) |
| 22.71 | 3.9164 | 5.7 | (3,0,0) |
| 23.01 | 3.8649 | 4.4 | (1,-1,1) |
| 23.32 | 3.8144 | 3.3 | (1,1,1) |
| 23.50 | 3.7859 | 11.0 | (1,-3,0) |
| 23.50 | 3.7859 | 11.0 | (3,-1,0) |
| 24.40 | 3.6487 | 1.8 | (1,3,0) |
| 24.40 | 3.6487 | 1.8 | (3,1,0) |
| 25.56 | 3.4852 | 12.7 | (0,2,1) |
| 25.56 | 3.4852 | 12.7 | (2,0,1) |
| 26.41 | 3.3751 | 4.3 | (1,-2,1) |
| 26.41 | 3.3751 | 4.3 | (2,-1,1) |
| 26.57 | 3.3553 | 10.3 | (2,-3,0) |
| 26.57 | 3.3553 | 10.3 | (3,-2,0) |
| 26.95 | 3.3086 | 4.3 | (1,2,1) |
| 26.95 | 3.3086 | 4.3 | (2,1,1) |
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
关联任务
引用参考
The crystal structure and related material properties of La2Nd2Al5Br2 were obtained from the Materials Project database (MP-ID: mp-3276030, 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_La2Nd2Al5Br2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 11.77143997
_cell_length_b 11.77146462
_cell_length_c 4.32945226
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 93.52606695
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2Nd2Al5Br2
_chemical_formula_sum 'La4 Nd4 Al10 Br4'
_cell_volume 598.78390212
_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
La La0 1 0.03896888 0.67676199 0.50000000 1.0
La La1 1 0.96103112 0.32323801 0.50000000 1.0
La La2 1 0.67671311 0.03891839 0.50000000 1.0
La La3 1 0.32328689 0.96108161 0.50000000 1.0
Nd Nd4 1 0.73041487 0.73044560 0.00000000 1.0
Nd Nd5 1 0.36713074 0.63288915 0.00000000 1.0
Nd Nd6 1 0.26958513 0.26955440 0.00000000 1.0
Nd Nd7 1 0.63286926 0.36711085 0.00000000 1.0
Al Al8 1 0.57899704 0.57900621 0.50000000 1.0
Al Al9 1 0.42100296 0.42099379 0.50000000 1.0
Al Al10 1 0.21784903 0.48228397 0.50000000 1.0
Al Al11 1 0.78215097 0.51771603 0.50000000 1.0
Al Al12 1 0.52915556 0.89664512 0.00000000 1.0
Al Al13 1 0.51771438 0.78216458 0.50000000 1.0
Al Al14 1 0.47084444 0.10335488 0.00000000 1.0
Al Al15 1 0.10335805 0.47083704 0.00000000 1.0
Al Al16 1 0.48228562 0.21783542 0.50000000 1.0
Al Al17 1 0.89664195 0.52916296 0.00000000 1.0
Br Br18 1 0.87246461 0.87249174 0.50000000 1.0
Br Br19 1 0.17509362 0.82492522 0.00000000 1.0
Br Br20 1 0.12753539 0.12750826 0.50000000 1.0
Br Br21 1 0.82490638 0.17507478 0.00000000 1.0
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