La2HfSn7Ir4
高熵材料 HEAMP-ID: mp-3300047 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.60 | 9.2147 | 3.9 | (0,0,2) |
| 15.50 | 5.7175 | 7.3 | (0,1,2) |
| 18.89 | 4.6978 | 6.2 | (0,1,3) |
| 19.26 | 4.6074 | 13.3 | (0,0,4) |
| 22.83 | 3.8948 | 5.5 | (0,1,4) |
| 23.12 | 3.8468 | 6.9 | (1,1,0) |
| 23.63 | 3.7657 | 3.9 | (1,1,1) |
| 25.09 | 3.5499 | 1.9 | (1,1,2) |
| 26.29 | 3.3897 | 7.0 | (0,2,2) |
| 27.11 | 3.2894 | 8.8 | (0,1,5) |
| 28.47 | 3.1349 | 5.6 | (0,2,3) |
| 29.07 | 3.0716 | 2.9 | (0,0,6) |
| 30.27 | 2.9529 | 1.5 | (1,1,4) |
| 31.29 | 2.8588 | 6.7 | (0,2,4) |
| 31.89 | 2.8065 | 11.6 | (1,2,1) |
| 33.01 | 2.7137 | 100.0 | (1,2,2) |
| 33.68 | 2.6614 | 66.2 | (1,1,5) |
| 34.81 | 2.5776 | 2.5 | (1,2,3) |
| 35.31 | 2.5420 | 22.1 | (1,0,6) |
| 36.28 | 2.4763 | 31.9 | (0,1,7) |
| 37.19 | 2.4174 | 2.7 | (1,2,4) |
| 37.47 | 2.4003 | 1.1 | (1,1,6) |
| 38.32 | 2.3489 | 7.7 | (0,2,6) |
| 39.10 | 2.3037 | 6.7 | (0,0,8) |
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 La2HfSn7Ir4 were obtained from the Materials Project database (MP-ID: mp-3300047, 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_La2HfSn7Ir4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.52852778
_cell_length_b 7.29062798
_cell_length_c 18.42945389
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2HfSn7Ir4
_chemical_formula_sum 'La4 Hf2 Sn14 Ir8'
_cell_volume 608.46337256
_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 0.25000000 0.98027928 0.86012908 1.0
La La1 1 0.25000000 0.51972072 0.36012908 1.0
La La2 1 0.75000000 0.00506083 0.13996136 1.0
La La3 1 0.75000000 0.49493917 0.63996136 1.0
Hf Hf4 1 0.25000000 0.32950247 0.18359098 1.0
Hf Hf5 1 0.25000000 0.17049753 0.68359098 1.0
Sn Sn6 1 0.75000000 0.67546113 0.81851017 1.0
Sn Sn7 1 0.75000000 0.82453887 0.31851017 1.0
Sn Sn8 1 0.25000000 0.73386785 0.19485741 1.0
Sn Sn9 1 0.25000000 0.76613215 0.69485741 1.0
Sn Sn10 1 0.75000000 0.26447223 0.79906479 1.0
Sn Sn11 1 0.75000000 0.23552777 0.29906479 1.0
Sn Sn12 1 0.25000000 0.85319166 0.03283127 1.0
Sn Sn13 1 0.25000000 0.64680834 0.53283127 1.0
Sn Sn14 1 0.75000000 0.12748927 0.96651587 1.0
Sn Sn15 1 0.75000000 0.37251073 0.46651587 1.0
Sn Sn16 1 0.25000000 0.50450154 0.93203227 1.0
Sn Sn17 1 0.25000000 0.99549846 0.43203227 1.0
Sn Sn18 1 0.75000000 0.46357198 0.07051242 1.0
Sn Sn19 1 0.75000000 0.03642802 0.57051242 1.0
Ir Ir20 1 0.25000000 0.23965712 0.03906787 1.0
Ir Ir21 1 0.25000000 0.26034288 0.53906787 1.0
Ir Ir22 1 0.75000000 0.73534444 0.96644013 1.0
Ir Ir23 1 0.75000000 0.76465556 0.46644013 1.0
Ir Ir24 1 0.25000000 0.03616512 0.28059801 1.0
Ir Ir25 1 0.25000000 0.46383488 0.78059801 1.0
Ir Ir26 1 0.75000000 0.96640518 0.71588737 1.0
Ir Ir27 1 0.75000000 0.53359482 0.21588737 1.0
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