Mg2Pa2Ge6Ir7
高熵材料 HEAMP-ID: mp-3261938 · 空间群: Fmmm (#69)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.00 | 5.9064 | 7.6 | (1,-1,0) |
| 15.16 | 5.8448 | 14.8 | (1,0,-1) |
| 15.27 | 5.8041 | 39.5 | (0,0,1) |
| 21.46 | 4.1398 | 9.1 | (1,-1,1) |
| 21.54 | 4.1260 | 4.5 | (1,1,-1) |
| 26.23 | 3.3981 | 16.7 | (2,-1,-1) |
| 26.51 | 3.3629 | 45.5 | (1,1,-2) |
| 26.54 | 3.3588 | 20.4 | (1,0,-2) |
| 30.26 | 2.9532 | 2.5 | (2,-2,0) |
| 30.59 | 2.9224 | 5.3 | (2,0,-2) |
| 30.59 | 2.9224 | 1.8 | (0,2,0) |
| 30.81 | 2.9020 | 1.4 | (0,0,2) |
| 34.06 | 2.6321 | 6.1 | (2,-2,1) |
| 34.43 | 2.6046 | 8.6 | (1,-1,2) |
| 37.45 | 2.4015 | 95.4 | (3,-1,-1) |
| 37.90 | 2.3737 | 100.0 | (1,1,-3) |
| 40.47 | 2.2290 | 18.6 | (3,-2,-1) |
| 40.66 | 2.2190 | 43.1 | (3,-1,-2) |
| 40.76 | 2.2136 | 6.9 | (3,0,-2) |
| 40.76 | 2.2136 | 6.9 | (0,3,-2) |
| 40.98 | 2.2026 | 15.8 | (2,1,-3) |
| 41.11 | 2.1959 | 13.4 | (1,0,-3) |
| 43.73 | 2.0699 | 93.1 | (2,-2,2) |
| 43.89 | 2.0630 | 46.7 | (2,2,-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 Mg2Pa2Ge6Ir7 were obtained from the Materials Project database (MP-ID: mp-3261938, 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_Mg2Pa2Ge6Ir7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.20481706
_cell_length_b 7.20481611
_cell_length_c 7.12115912
_cell_angle_alpha 109.37811194
_cell_angle_beta 109.37811977
_cell_angle_gamma 110.12709126
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Pa2Ge6Ir7
_chemical_formula_sum 'Mg2 Pa2 Ge6 Ir7'
_cell_volume 282.88703936
_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
Mg Mg0 1 0.00000000 0.50000000 0.00000000 1.0
Mg Mg1 1 0.50000000 0.00000000 0.00000000 1.0
Pa Pa2 1 0.00000000 0.00000000 0.50000000 1.0
Pa Pa3 1 0.50000000 0.50000000 0.50000000 1.0
Ge Ge4 1 0.68677803 0.68677803 1.00000000 1.0
Ge Ge5 1 0.31495948 0.98725251 0.30221199 1.0
Ge Ge6 1 0.98725251 0.31495948 0.30221199 1.0
Ge Ge7 1 0.31322197 0.31322197 0.00000000 1.0
Ge Ge8 1 0.68504052 0.01274749 0.69778801 1.0
Ge Ge9 1 0.01274749 0.68504052 0.69778801 1.0
Ir Ir10 1 0.75000000 0.25000000 0.50000000 1.0
Ir Ir11 1 0.74855010 0.50126594 0.24981604 1.0
Ir Ir12 1 0.49873406 0.25144990 0.75018396 1.0
Ir Ir13 1 0.25144990 0.49873406 0.75018396 1.0
Ir Ir14 1 0.25000000 0.75000000 0.50000000 1.0
Ir Ir15 1 0.50126594 0.74855010 0.24981604 1.0
Ir Ir16 1 0.00000000 0.00000000 0.00000000 1.0
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