La2Al9IrPt2
高熵材料 HEAMP-ID: mp-3313490 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.27 | 6.6700 | 2.2 | (0,1,-1,0) |
| 13.27 | 6.6700 | 2.2 | (1,0,-1,0) |
| 13.35 | 6.6315 | 6.9 | (1,-1,0,0) |
| 16.18 | 5.4764 | 6.3 | (1,0,-1,1) |
| 16.20 | 5.4708 | 3.0 | (0,1,-1,-1) |
| 16.20 | 5.4708 | 3.0 | (1,0,-1,-1) |
| 18.53 | 4.7892 | 38.9 | (0,0,0,2) |
| 22.91 | 3.8826 | 2.7 | (1,-1,0,2) |
| 23.05 | 3.8584 | 32.1 | (1,1,-2,0) |
| 23.19 | 3.8360 | 64.9 | (2,-1,-1,0) |
| 24.87 | 3.5805 | 6.7 | (1,1,-2,1) |
| 24.89 | 3.5774 | 6.4 | (1,1,-2,-1) |
| 25.00 | 3.5619 | 13.5 | (2,-1,-1,1) |
| 25.01 | 3.5603 | 14.1 | (2,-1,-1,-1) |
| 26.89 | 3.3157 | 3.1 | (2,-2,0,0) |
| 28.33 | 3.1506 | 4.1 | (2,0,-2,1) |
| 28.35 | 3.1485 | 3.6 | (2,0,-2,-1) |
| 29.72 | 3.0065 | 43.8 | (1,1,-2,2) |
| 29.75 | 3.0027 | 45.3 | (1,1,-2,-2) |
| 29.83 | 2.9949 | 88.8 | (2,-1,-1,2) |
| 29.85 | 2.9931 | 86.2 | (2,-1,-1,-2) |
| 31.04 | 2.8811 | 2.1 | (1,0,-1,3) |
| 31.07 | 2.8786 | 1.9 | (1,0,-1,-3) |
| 32.70 | 2.7382 | 1.6 | (2,0,-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 La2Al9IrPt2 were obtained from the Materials Project database (MP-ID: mp-3313490, 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_La2Al9IrPt2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.67226017
_cell_length_b 7.67226109
_cell_length_c 9.57836848
_cell_angle_alpha 89.96309356
_cell_angle_beta 89.96309165
_cell_angle_gamma 119.61546767
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2Al9IrPt2
_chemical_formula_sum 'La4 Al18 Ir2 Pt4'
_cell_volume 490.16049805
_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 0.99527147 0.66943213 0.25018713 1.0
La La1 1 0.00472853 0.33056787 0.74981287 1.0
La La2 1 0.66943213 0.99527147 0.25018713 1.0
La La3 1 0.33056787 0.00472853 0.74981287 1.0
Al Al4 1 0.13505924 0.13505924 0.25140052 1.0
Al Al5 1 0.86494076 0.86494076 0.74859948 1.0
Al Al6 1 0.00603438 0.33488692 0.07429858 1.0
Al Al7 1 0.99396562 0.66511308 0.92570142 1.0
Al Al8 1 0.99716797 0.66179814 0.57075313 1.0
Al Al9 1 0.33820186 0.00283203 0.42924687 1.0
Al Al10 1 0.00283203 0.33820186 0.42924687 1.0
Al Al11 1 0.66179814 0.99716797 0.57075313 1.0
Al Al12 1 0.66511308 0.99396562 0.92570142 1.0
Al Al13 1 0.33488692 0.00603438 0.07429858 1.0
Al Al14 1 0.33700934 0.33700934 0.54396777 1.0
Al Al15 1 0.66299066 0.66299066 0.45603223 1.0
Al Al16 1 0.66243093 0.66243093 0.05415142 1.0
Al Al17 1 0.33756907 0.33756907 0.94584858 1.0
Al Al18 1 0.34082707 0.54434813 0.25414881 1.0
Al Al19 1 0.65917293 0.45565187 0.74585119 1.0
Al Al20 1 0.54434813 0.34082707 0.25414881 1.0
Al Al21 1 0.45565187 0.65917293 0.74585119 1.0
Ir Ir22 1 0.32939786 0.67060214 0.50000000 1.0
Ir Ir23 1 0.67060214 0.32939786 0.50000000 1.0
Pt Pt24 1 0.67117610 0.32882390 0.00000000 1.0
Pt Pt25 1 0.32882390 0.67117610 1.00000000 1.0
Pt Pt26 1 0.00000000 0.00000000 0.00000000 1.0
Pt Pt27 1 0.00000000 0.00000000 0.50000000 1.0
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