Mg2Si2IrPt
高熵材料 HEAMP-ID: mp-3284130 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.48 | 4.8012 | 66.5 | (1,0,1) |
| 25.18 | 3.5368 | 35.4 | (0,0,2) |
| 25.30 | 3.5197 | 14.4 | (0,1,1) |
| 27.28 | 3.2689 | 11.0 | (2,0,0) |
| 28.70 | 3.1108 | 15.2 | (1,0,2) |
| 28.81 | 3.0991 | 100.0 | (1,1,1) |
| 30.12 | 2.9673 | 4.3 | (2,0,1) |
| 35.26 | 2.5456 | 43.1 | (2,1,0) |
| 36.39 | 2.4688 | 25.9 | (1,1,2) |
| 37.46 | 2.4006 | 8.9 | (2,0,2) |
| 37.55 | 2.3952 | 12.8 | (2,1,1) |
| 40.68 | 2.2180 | 6.4 | (1,0,3) |
| 43.45 | 2.0827 | 40.0 | (3,0,1) |
| 43.82 | 2.0661 | 33.6 | (2,1,2) |
| 44.44 | 2.0387 | 29.4 | (0,1,3) |
| 44.67 | 2.0288 | 26.2 | (0,2,0) |
| 46.67 | 1.9463 | 18.7 | (1,1,3) |
| 47.55 | 1.9123 | 13.5 | (2,0,3) |
| 48.73 | 1.8688 | 11.0 | (1,2,1) |
| 49.17 | 1.8528 | 1.2 | (3,1,1) |
| 51.96 | 1.7599 | 10.3 | (0,2,2) |
| 52.93 | 1.7298 | 7.1 | (2,1,3) |
| 53.13 | 1.7238 | 3.5 | (2,2,0) |
| 53.69 | 1.7071 | 12.8 | (1,0,4) |
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 Mg2Si2IrPt were obtained from the Materials Project database (MP-ID: mp-3284130, 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_Mg2Si2IrPt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.53772498
_cell_length_b 4.05767713
_cell_length_c 7.07366507
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si2IrPt
_chemical_formula_sum 'Mg4 Si4 Ir2 Pt2'
_cell_volume 187.65002519
_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 0.01375902 0.75000100 0.17265821 1.0
Mg Mg1 1 0.51375902 0.75000100 0.32734079 1.0
Mg Mg2 1 0.49191518 0.25000000 0.67580158 1.0
Mg Mg3 1 0.99191518 0.25000000 0.82419842 1.0
Si Si4 1 0.70644752 0.25000000 0.12071620 1.0
Si Si5 1 0.20644752 0.25000000 0.37928280 1.0
Si Si6 1 0.79775535 0.75000100 0.63770864 1.0
Si Si7 1 0.29775635 0.75000100 0.86229136 1.0
Ir Ir8 1 0.15584358 0.75000100 0.55159088 1.0
Ir Ir9 1 0.65584358 0.75000100 0.94840912 1.0
Pt Pt10 1 0.33427835 0.25000000 0.05396356 1.0
Pt Pt11 1 0.83427835 0.25000000 0.44603544 1.0
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