La4NdSiSe4
高熵材料 HEAMP-ID: mp-3253132 · 空间群: I4/m (#87)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.19 | 5.1579 | 1.3 | (1,0,0) |
| 25.24 | 3.5282 | 32.3 | (1,0,1) |
| 29.19 | 3.0590 | 100.0 | (1,-1,2) |
| 29.30 | 3.0485 | 49.6 | (1,1,-1) |
| 36.59 | 2.4557 | 1.2 | (1,0,2) |
| 41.76 | 2.1631 | 37.1 | (1,-1,3) |
| 41.83 | 2.1593 | 56.2 | (3,-1,0) |
| 41.83 | 2.1593 | 18.6 | (3,-1,-2) |
| 49.42 | 1.8441 | 8.7 | (1,0,3) |
| 49.42 | 1.8441 | 1.3 | (4,-3,-1) |
| 49.56 | 1.8395 | 2.7 | (2,1,0) |
| 49.56 | 1.8395 | 2.7 | (3,0,-1) |
| 51.83 | 1.7641 | 9.8 | (2,0,2) |
| 51.83 | 1.7641 | 29.5 | (4,-2,-2) |
| 60.53 | 1.5295 | 12.1 | (2,-2,4) |
| 60.77 | 1.5242 | 6.1 | (2,2,-2) |
| 66.76 | 1.4013 | 1.5 | (2,1,2) |
| 66.76 | 1.4013 | 2.5 | (5,-2,-2) |
| 68.60 | 1.3680 | 4.1 | (0,0,5) |
| 68.60 | 1.3680 | 4.2 | (3,-3,4) |
| 68.60 | 1.3680 | 8.3 | (4,-4,3) |
| 68.65 | 1.3671 | 8.3 | (3,-1,3) |
| 68.65 | 1.3671 | 8.3 | (5,-3,1) |
| 68.82 | 1.3643 | 4.2 | (1,3,0) |
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 La4NdSiSe4 were obtained from the Materials Project database (MP-ID: mp-3253132, 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_La4NdSiSe4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.48874611
_cell_length_b 7.48874676
_cell_length_c 7.48874695
_cell_angle_alpha 99.53843193
_cell_angle_beta 99.53843622
_cell_angle_gamma 131.95767944
_symmetry_Int_Tables_number 1
_chemical_formula_structural La4NdSiSe4
_chemical_formula_sum 'La4 Nd1 Si1 Se4'
_cell_volume 285.26483606
_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 0.40292877 0.79303039 0.19595816 1.0
La La1 1 0.59707123 0.20696961 0.80404184 1.0
La La2 1 0.20696961 0.40292877 0.60989838 1.0
La La3 1 0.79303039 0.59707123 0.39010162 1.0
Nd Nd4 1 0.00000000 0.00000000 0.00000000 1.0
Si Si5 1 0.50000000 0.50000000 0.00000000 1.0
Se Se6 1 0.09823000 0.70114749 0.79937649 1.0
Se Se7 1 0.70114749 0.90177000 0.60291748 1.0
Se Se8 1 0.29885251 0.09823000 0.39708252 1.0
Se Se9 1 0.90177000 0.29885251 0.20062351 1.0
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