La2SiPtBr
高熵材料 HEAMP-ID: mp-3329105 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.80 | 8.1911 | 29.3 | (0,0,0,1) |
| 23.85 | 3.7311 | 19.9 | (1,0,-1,0) |
| 23.85 | 3.7311 | 9.9 | (1,-1,0,0) |
| 26.25 | 3.3954 | 3.0 | (1,0,-1,1) |
| 26.25 | 3.3954 | 1.5 | (1,-1,0,1) |
| 32.46 | 2.7582 | 100.0 | (1,0,-1,2) |
| 40.96 | 2.2034 | 2.7 | (1,0,-1,3) |
| 40.96 | 2.2034 | 5.4 | (1,-1,0,3) |
| 41.94 | 2.1542 | 37.5 | (2,-1,-1,0) |
| 43.44 | 2.0833 | 2.0 | (1,1,-2,1) |
| 43.44 | 2.0833 | 4.1 | (2,-1,-1,1) |
| 44.23 | 2.0478 | 9.6 | (0,0,0,4) |
| 48.82 | 1.8656 | 2.9 | (2,0,-2,0) |
| 48.82 | 1.8656 | 1.5 | (2,-2,0,0) |
| 50.86 | 1.7952 | 6.9 | (1,0,-1,4) |
| 54.01 | 1.6977 | 15.7 | (2,0,-2,2) |
| 54.01 | 1.6977 | 7.9 | (2,-2,0,2) |
| 56.14 | 1.6382 | 1.4 | (0,0,0,5) |
| 60.06 | 1.5403 | 1.8 | (2,-2,0,3) |
| 62.59 | 1.4842 | 20.4 | (2,-1,-1,4) |
| 66.28 | 1.4102 | 1.8 | (3,-1,-2,0) |
| 66.28 | 1.4102 | 1.8 | (3,-2,-1,0) |
| 67.98 | 1.3791 | 2.9 | (2,0,-2,4) |
| 70.64 | 1.3334 | 3.5 | (2,1,-3,2) |
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 La2SiPtBr were obtained from the Materials Project database (MP-ID: mp-3329105, 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_La2SiPtBr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.30829907
_cell_length_b 4.30829898
_cell_length_c 8.19112658
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999307
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2SiPtBr
_chemical_formula_sum 'La2 Si1 Pt1 Br1'
_cell_volume 131.66973970
_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 0.23051208 1.0
La La1 1 0.00000000 0.00000000 0.76948792 1.0
Si Si2 1 0.33333300 0.66666700 0.00000000 1.0
Pt Pt3 1 0.66666700 0.33333300 0.00000000 1.0
Br Br4 1 0.66666700 0.33333300 0.50000000 1.0
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