Mg2SiNiIr2
高熵材料 HEAMP-ID: mp-3241448 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.89 | 4.2526 | 6.7 | (1,0,0) |
| 22.02 | 4.0362 | 79.9 | (0,1,0) |
| 23.87 | 3.7273 | 100.0 | (1,1,1) |
| 25.06 | 3.5535 | 1.8 | (1,1,0) |
| 26.07 | 3.4186 | 44.0 | (1,0,1) |
| 32.99 | 2.7155 | 16.7 | (1,0,-1) |
| 37.67 | 2.3881 | 3.4 | (2,1,1) |
| 38.31 | 2.3495 | 23.5 | (1,2,1) |
| 40.02 | 2.2530 | 37.4 | (1,-1,-1) |
| 40.02 | 2.2530 | 37.4 | (1,1,-1) |
| 41.13 | 2.1948 | 48.9 | (2,1,0) |
| 42.52 | 2.1263 | 70.1 | (2,0,0) |
| 42.59 | 2.1228 | 32.1 | (1,-1,1) |
| 42.98 | 2.1042 | 5.2 | (1,2,0) |
| 43.04 | 2.1015 | 4.8 | (2,0,1) |
| 44.92 | 2.0181 | 29.0 | (0,2,0) |
| 45.06 | 2.0119 | 4.3 | (2,2,1) |
| 45.70 | 1.9854 | 18.4 | (2,1,2) |
| 48.87 | 1.8637 | 23.1 | (2,2,2) |
| 51.43 | 1.7768 | 15.9 | (0,2,2) |
| 51.43 | 1.7767 | 15.9 | (2,2,0) |
| 53.62 | 1.7093 | 14.1 | (2,0,2) |
| 54.90 | 1.6724 | 6.9 | (2,-1,0) |
| 54.90 | 1.6724 | 6.9 | (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 Mg2SiNiIr2 were obtained from the Materials Project database (MP-ID: mp-3241448, 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_Mg2SiNiIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.83004887
_cell_length_b 4.71604300
_cell_length_c 4.83004887
_cell_angle_alpha 64.67500660
_cell_angle_beta 68.41686857
_cell_angle_gamma 64.67501904
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2SiNiIr2
_chemical_formula_sum 'Mg2 Si1 Ni1 Ir2'
_cell_volume 87.55971228
_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 0.12064862 0.13266306 0.12064862 1.0
Mg Mg1 1 0.87935138 0.86733694 0.87935138 1.0
Si Si2 1 0.50000000 0.50000000 0.50000000 1.0
Ni Ni3 1 0.50000000 0.00000000 0.50000000 1.0
Ir Ir4 1 0.50000000 0.50000000 0.00000000 1.0
Ir Ir5 1 0.00000000 0.50000000 0.50000000 1.0
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