La2Sc3Si7Pt9
高熵材料 HEAMP-ID: mp-3279411 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.14 | 8.7230 | 5.5 | (1,0,-1,0) |
| 17.61 | 5.0362 | 8.5 | (2,-1,-1,0) |
| 20.36 | 4.3615 | 8.3 | (2,0,-2,0) |
| 22.08 | 4.0255 | 4.7 | (0,0,0,1) |
| 24.35 | 3.6551 | 3.6 | (1,0,-1,1) |
| 27.04 | 3.2970 | 22.5 | (3,-1,-2,0) |
| 28.38 | 3.1444 | 18.7 | (2,-1,-1,1) |
| 30.21 | 2.9581 | 6.9 | (2,0,-2,1) |
| 30.75 | 2.9077 | 4.6 | (3,0,-3,0) |
| 35.18 | 2.5507 | 100.0 | (3,-1,-2,1) |
| 35.65 | 2.5181 | 5.1 | (4,-2,-2,0) |
| 37.16 | 2.4193 | 5.3 | (4,-1,-3,0) |
| 38.18 | 2.3571 | 2.1 | (3,0,-3,1) |
| 41.40 | 2.1808 | 10.3 | (4,0,-4,0) |
| 43.65 | 2.0736 | 17.2 | (4,-1,-3,1) |
| 45.04 | 2.0127 | 18.3 | (0,0,0,2) |
| 45.32 | 2.0012 | 10.1 | (5,-3,-2,0) |
| 45.32 | 2.0012 | 5.9 | (5,-2,-3,0) |
| 47.41 | 1.9175 | 13.6 | (4,0,-4,1) |
| 47.78 | 1.9035 | 16.4 | (5,-1,-4,0) |
| 48.72 | 1.8690 | 1.3 | (2,-1,-1,2) |
| 49.90 | 1.8275 | 1.7 | (2,0,-2,2) |
| 50.96 | 1.7920 | 5.7 | (5,-2,-3,1) |
| 53.33 | 1.7179 | 7.3 | (3,-1,-2,2) |
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 La2Sc3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3279411, 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_La2Sc3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.07244012
_cell_length_b 10.07244046
_cell_length_c 4.02546772
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000214
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2Sc3Si7Pt9
_chemical_formula_sum 'La2 Sc3 Si7 Pt9'
_cell_volume 353.68478184
_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 0.00000000 1.0
La La1 1 0.33333300 0.66666700 0.50000000 1.0
Sc Sc2 1 0.89324789 0.45192243 0.50000000 1.0
Sc Sc3 1 0.55867454 0.10675211 0.50000000 1.0
Sc Sc4 1 0.54807757 0.44132546 0.50000000 1.0
Si Si5 1 0.25153501 0.20223254 0.50000000 1.0
Si Si6 1 0.79776746 0.04930547 0.50000000 1.0
Si Si7 1 0.95069453 0.74846499 0.50000000 1.0
Si Si8 1 0.56198150 0.64787731 0.00000000 1.0
Si Si9 1 0.35212269 0.91410319 0.00000000 1.0
Si Si10 1 0.08589681 0.43801850 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.22221366 0.93853750 0.50000000 1.0
Pt Pt13 1 0.06146250 0.28367616 0.50000000 1.0
Pt Pt14 1 0.71632384 0.77778634 0.50000000 1.0
Pt Pt15 1 0.31287279 0.40943042 0.00000000 1.0
Pt Pt16 1 0.59056958 0.90344237 0.00000000 1.0
Pt Pt17 1 0.09655763 0.68712721 0.00000000 1.0
Pt Pt18 1 0.38677438 0.17341361 0.00000000 1.0
Pt Pt19 1 0.82658639 0.21336077 0.00000000 1.0
Pt Pt20 1 0.78663923 0.61322562 0.00000000 1.0
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