Mg2Si2IrPd
高熵材料 HEAMP-ID: mp-3291444 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.49 | 7.0887 | 3.2 | (0,0,1) |
| 18.44 | 4.8110 | 90.1 | (1,0,1) |
| 21.86 | 4.0652 | 7.6 | (0,1,0) |
| 25.13 | 3.5444 | 35.8 | (0,0,2) |
| 25.25 | 3.5265 | 15.3 | (0,1,1) |
| 27.23 | 3.2754 | 14.0 | (2,0,0) |
| 28.64 | 3.1173 | 14.1 | (1,0,2) |
| 28.75 | 3.1051 | 100.0 | (1,1,1) |
| 30.05 | 2.9733 | 4.6 | (2,0,1) |
| 33.54 | 2.6715 | 3.0 | (0,1,2) |
| 35.19 | 2.5505 | 46.9 | (2,1,0) |
| 36.32 | 2.4737 | 36.5 | (1,1,2) |
| 37.38 | 2.4055 | 11.9 | (2,0,2) |
| 37.47 | 2.3999 | 17.9 | (2,1,1) |
| 40.59 | 2.2227 | 9.4 | (1,0,3) |
| 43.36 | 2.0868 | 44.7 | (3,0,1) |
| 43.73 | 2.0702 | 37.0 | (2,1,2) |
| 44.34 | 2.0429 | 34.7 | (0,1,3) |
| 44.58 | 2.0326 | 31.6 | (0,2,0) |
| 46.57 | 1.9503 | 21.1 | (1,1,3) |
| 47.44 | 1.9163 | 14.7 | (2,0,3) |
| 48.63 | 1.8724 | 14.8 | (1,2,1) |
| 49.00 | 1.8591 | 2.5 | (3,0,2) |
| 49.07 | 1.8565 | 6.6 | (3,1,1) |
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 Mg2Si2IrPd were obtained from the Materials Project database (MP-ID: mp-3291444, 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_Mg2Si2IrPd
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.55074315
_cell_length_b 4.06520626
_cell_length_c 7.08872816
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si2IrPd
_chemical_formula_sum 'Mg4 Si4 Ir2 Pd2'
_cell_volume 188.77369634
_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 0.50483676 0.24999900 0.17993635 1.0
Mg Mg1 1 0.00483576 0.24999900 0.32006465 1.0
Mg Mg2 1 0.98738440 0.75000000 0.67269229 1.0
Mg Mg3 1 0.48738440 0.75000000 0.82730871 1.0
Si Si4 1 0.20446359 0.75000000 0.13779573 1.0
Si Si5 1 0.70446359 0.75000000 0.36220427 1.0
Si Si6 1 0.29134128 0.24999900 0.61558715 1.0
Si Si7 1 0.79134028 0.24999900 0.88441285 1.0
Ir Ir8 1 0.84843176 0.75000000 0.05248499 1.0
Ir Ir9 1 0.34843176 0.75000000 0.44751501 1.0
Pd Pd10 1 0.66354321 0.24999900 0.55462573 1.0
Pd Pd11 1 0.16354221 0.24999900 0.94537427 1.0
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