Mg2SiB2Ir5
高熵材料 HEAMP-ID: mp-22250 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.84 | 4.7094 | 7.8 | (2,0,0) |
| 21.09 | 4.2123 | 46.6 | (2,1,0) |
| 26.77 | 3.3301 | 11.6 | (2,2,0) |
| 30.00 | 2.9785 | 69.3 | (3,1,0) |
| 30.67 | 2.9149 | 100.0 | (0,0,1) |
| 34.33 | 2.6123 | 58.8 | (3,2,0) |
| 36.24 | 2.4785 | 3.3 | (2,0,1) |
| 37.52 | 2.3969 | 35.5 | (2,1,1) |
| 38.22 | 2.3547 | 13.7 | (4,0,0) |
| 39.45 | 2.2844 | 83.3 | (4,1,0) |
| 40.64 | 2.2201 | 14.5 | (3,3,0) |
| 41.16 | 2.1933 | 18.0 | (2,2,1) |
| 42.94 | 2.1061 | 40.9 | (4,2,0) |
| 43.44 | 2.0833 | 93.4 | (3,1,1) |
| 46.69 | 1.9454 | 60.1 | (3,2,1) |
| 49.33 | 1.8472 | 1.3 | (5,1,0) |
| 49.78 | 1.8317 | 13.4 | (4,0,1) |
| 50.78 | 1.7980 | 57.6 | (4,1,1) |
| 51.76 | 1.7661 | 9.9 | (3,3,1) |
| 53.69 | 1.7071 | 29.3 | (4,2,1) |
| 55.16 | 1.6650 | 1.1 | (4,4,0) |
| 57.01 | 1.6153 | 1.2 | (5,3,0) |
| 62.35 | 1.4893 | 17.4 | (6,2,0) |
| 63.21 | 1.4710 | 7.7 | (5,4,0) |
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 Mg2SiB2Ir5 were obtained from the Materials Project database (MP-ID: mp-22250, 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_Mg2SiB2Ir5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.41888500
_cell_length_b 9.41888500
_cell_length_c 2.91488100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2SiB2Ir5
_chemical_formula_sum 'Mg4 Si2 B4 Ir10'
_cell_volume 258.59481825
_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
Mg Mg0 1 0.67525200 0.82474800 0.00000000 1.0
Mg Mg1 1 0.82474800 0.32474800 0.00000000 1.0
Mg Mg2 1 0.17525200 0.67525200 0.00000000 1.0
Mg Mg3 1 0.32474800 0.17525200 0.00000000 1.0
Si Si4 1 0.50000000 0.50000000 0.00000000 1.0
Si Si5 1 0.00000000 0.00000000 0.00000000 1.0
B B6 1 0.37429700 0.87429700 0.00000000 1.0
B B7 1 0.12570300 0.37429700 0.00000000 1.0
B B8 1 0.87429700 0.62570300 0.00000000 1.0
B B9 1 0.62570300 0.12570300 0.00000000 1.0
Ir Ir10 1 0.50000000 0.00000000 0.50000000 1.0
Ir Ir11 1 0.57180000 0.29057400 0.50000000 1.0
Ir Ir12 1 0.70942600 0.57180000 0.50000000 1.0
Ir Ir13 1 0.29057400 0.42820000 0.50000000 1.0
Ir Ir14 1 0.20942600 0.92820000 0.50000000 1.0
Ir Ir15 1 0.00000000 0.50000000 0.50000000 1.0
Ir Ir16 1 0.07180000 0.20942600 0.50000000 1.0
Ir Ir17 1 0.79057400 0.07180000 0.50000000 1.0
Ir Ir18 1 0.92820000 0.79057400 0.50000000 1.0
Ir Ir19 1 0.42820000 0.70942600 0.50000000 1.0
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