YMg2
传统材料 TRAMP-ID: mp-2043365 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.77 | 6.4303 | 73.0 | (1,1,0) |
| 26.47 | 3.3671 | 21.1 | (0,0,2) |
| 26.51 | 3.3626 | 21.3 | (1,1,2) |
| 26.61 | 3.3499 | 41.9 | (1,0,0) |
| 27.75 | 3.2151 | 24.9 | (2,2,0) |
| 33.08 | 2.7083 | 50.6 | (1,1,-2) |
| 33.16 | 2.7013 | 50.2 | (2,2,2) |
| 33.22 | 2.6970 | 100.0 | (2,1,0) |
| 36.54 | 2.4593 | 77.9 | (1,0,2) |
| 39.19 | 2.2985 | 11.0 | (1,0,-2) |
| 39.25 | 2.2956 | 10.8 | (2,1,2) |
| 42.16 | 2.1434 | 24.2 | (3,3,0) |
| 43.68 | 2.0724 | 3.0 | (2,2,-2) |
| 43.79 | 2.0672 | 3.0 | (3,3,2) |
| 43.81 | 2.0663 | 6.0 | (3,2,0) |
| 46.45 | 1.9551 | 11.6 | (2,1,-2) |
| 46.53 | 1.9516 | 11.7 | (3,2,2) |
| 52.50 | 1.7432 | 13.3 | (1,1,4) |
| 52.77 | 1.7348 | 13.1 | (1,-1,0) |
| 54.50 | 1.6836 | 2.1 | (0,0,4) |
| 54.58 | 1.6813 | 2.0 | (2,2,4) |
| 54.81 | 1.6749 | 4.0 | (2,0,0) |
| 56.56 | 1.6271 | 4.1 | (3,3,-2) |
| 56.69 | 1.6236 | 8.2 | (4,3,0) |
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 YMg2 were obtained from the Materials Project database (MP-ID: mp-2043365, 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_YMg2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.88021280
_cell_length_b 6.88021280
_cell_length_c 6.97263287
_cell_angle_alpha 75.47023684
_cell_angle_beta 75.47023684
_cell_angle_gamma 29.20919517
_symmetry_Int_Tables_number 1
_chemical_formula_structural YMg2
_chemical_formula_sum 'Y2 Mg4'
_cell_volume 155.56459253
_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
Y Y0 1 0.50058705 0.50058705 0.24900002 1.0
Y Y1 1 0.49941295 0.49941295 0.75099998 1.0
Mg Mg2 1 0.82172683 0.82172683 0.08971125 1.0
Mg Mg3 1 0.17728621 0.17728621 0.41263427 1.0
Mg Mg4 1 0.82271379 0.82271379 0.58736573 1.0
Mg Mg5 1 0.17827317 0.17827317 0.91028875 1.0
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