Mg2SiNi2Ir
高熵材料 HEAMP-ID: mp-3239816 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.14 | 4.2019 | 8.6 | (0,0,1) |
| 22.05 | 4.0315 | 63.8 | (1,0,0) |
| 22.05 | 4.0315 | 63.8 | (0,1,0) |
| 24.07 | 3.6969 | 100.0 | (1,1,1) |
| 25.33 | 3.5166 | 9.5 | (1,1,0) |
| 26.13 | 3.4100 | 31.5 | (0,1,1) |
| 26.13 | 3.4100 | 31.5 | (1,0,1) |
| 34.78 | 2.5792 | 7.2 | (1,0,-1) |
| 34.78 | 2.5792 | 7.2 | (0,1,-1) |
| 36.53 | 2.4600 | 10.2 | (1,-1,0) |
| 38.55 | 2.3351 | 41.3 | (2,1,1) |
| 40.53 | 2.2259 | 41.9 | (1,1,-1) |
| 42.59 | 2.1230 | 75.0 | (1,-1,1) |
| 42.72 | 2.1164 | 45.2 | (2,1,0) |
| 42.77 | 2.1141 | 21.7 | (0,1,2) |
| 42.77 | 2.1141 | 21.7 | (1,0,2) |
| 43.05 | 2.1010 | 41.6 | (0,0,2) |
| 44.97 | 2.0158 | 70.4 | (2,0,0) |
| 45.99 | 1.9733 | 36.0 | (2,1,2) |
| 49.30 | 1.8484 | 27.2 | (2,2,2) |
| 52.01 | 1.7583 | 16.8 | (2,2,0) |
| 53.76 | 1.7050 | 30.4 | (2,0,2) |
| 54.47 | 1.6845 | 5.4 | (1,0,-2) |
| 54.47 | 1.6845 | 5.4 | (0,1,-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 Mg2SiNi2Ir were obtained from the Materials Project database (MP-ID: mp-3239816, 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_Mg2SiNi2Ir
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.69331305
_cell_length_b 4.69331310
_cell_length_c 4.77583838
_cell_angle_alpha 66.12383808
_cell_angle_beta 66.12384472
_cell_angle_gamma 63.22272606
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2SiNi2Ir
_chemical_formula_sum 'Mg2 Si1 Ni2 Ir1'
_cell_volume 82.63159159
_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 0.12874812 0.12874812 0.11810096 1.0
Mg Mg1 1 0.87125188 0.87125188 0.88189904 1.0
Si Si2 1 0.50000000 0.50000000 0.50000000 1.0
Ni Ni3 1 0.00000000 0.50000000 0.50000000 1.0
Ni Ni4 1 0.50000000 0.00000000 0.50000000 1.0
Ir Ir5 1 0.50000000 0.50000000 0.00000000 1.0
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