PmMgSi2Pt
高熵材料 HEAMP-ID: mp-3249557 · 空间群: I-4m2 (#119)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.51 | 5.3698 | 3.7 | (1,1,-1) |
| 23.18 | 3.8375 | 75.8 | (1,0,0) |
| 33.19 | 2.6991 | 47.5 | (2,1,-1) |
| 33.37 | 2.6849 | 19.7 | (2,2,-2) |
| 35.12 | 2.5553 | 100.0 | (2,0,-1) |
| 44.08 | 2.0544 | 33.3 | (1,-1,1) |
| 46.03 | 1.9718 | 5.0 | (3,1,-2) |
| 47.78 | 1.9035 | 20.3 | (3,2,-3) |
| 50.38 | 1.8112 | 2.5 | (2,-1,0) |
| 50.38 | 1.8112 | 17.4 | (2,-1,-1) |
| 56.28 | 1.6347 | 2.7 | (3,0,-1) |
| 56.28 | 1.6347 | 18.7 | (3,0,-2) |
| 56.39 | 1.6315 | 9.0 | (3,1,-1) |
| 56.39 | 1.6315 | 9.0 | (1,3,-3) |
| 60.78 | 1.5239 | 8.1 | (4,2,-3) |
| 60.78 | 1.5239 | 8.1 | (3,3,-2) |
| 64.11 | 1.4527 | 5.5 | (2,-2,0) |
| 64.11 | 1.4527 | 5.5 | (0,0,2) |
| 64.87 | 1.4373 | 5.8 | (4,3,-4) |
| 67.03 | 1.3963 | 3.7 | (4,1,-2) |
| 67.03 | 1.3963 | 11.2 | (3,2,-4) |
| 69.15 | 1.3586 | 2.0 | (2,-1,1) |
| 69.15 | 1.3586 | 2.0 | (2,-1,-2) |
| 70.10 | 1.3425 | 3.9 | (4,4,-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 PmMgSi2Pt were obtained from the Materials Project database (MP-ID: mp-3249557, 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_PmMgSi2Pt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.10537269
_cell_length_b 6.10537214
_cell_length_c 6.10537246
_cell_angle_alpha 140.67447293
_cell_angle_beta 140.67447108
_cell_angle_gamma 56.83062795
_symmetry_Int_Tables_number 1
_chemical_formula_structural PmMgSi2Pt
_chemical_formula_sum 'Pm1 Mg1 Si2 Pt1'
_cell_volume 90.65045991
_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
Pm Pm0 1 0.00000000 0.00000000 0.00000000 1.0
Mg Mg1 1 0.75000000 0.25000000 0.50000000 1.0
Si Si2 1 0.39081030 0.39081030 1.00000000 1.0
Si Si3 1 0.60918870 0.60918870 0.00000000 1.0
Pt Pt4 1 0.25000000 0.75000000 0.50000000 1.0
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