Y2MgCr3O9
高熵材料 HEAMP-ID: mp-2232778 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.53 | 11.7471 | 81.6 | (0,0,1) |
| 15.08 | 5.8736 | 77.6 | (0,0,2) |
| 24.59 | 3.6200 | 4.9 | (1,0,1) |
| 24.59 | 3.6198 | 4.9 | (0,1,-1) |
| 24.59 | 3.6198 | 4.9 | (1,0,-1) |
| 24.59 | 3.6198 | 4.9 | (0,1,1) |
| 27.94 | 3.1936 | 15.8 | (1,0,2) |
| 27.94 | 3.1935 | 15.8 | (0,1,-2) |
| 27.94 | 3.1934 | 15.7 | (0,1,2) |
| 27.94 | 3.1933 | 15.8 | (1,0,-2) |
| 30.44 | 2.9368 | 1.2 | (0,0,4) |
| 32.82 | 2.7290 | 97.6 | (1,0,3) |
| 32.82 | 2.7289 | 97.6 | (0,1,-3) |
| 32.82 | 2.7288 | 97.6 | (0,1,3) |
| 32.82 | 2.7287 | 97.6 | (1,0,-3) |
| 33.30 | 2.6906 | 100.0 | (1,-1,0) |
| 33.30 | 2.6904 | 100.0 | (1,1,0) |
| 34.19 | 2.6228 | 1.5 | (1,-1,1) |
| 34.19 | 2.6227 | 1.5 | (1,-1,-1) |
| 34.19 | 2.6225 | 1.5 | (1,1,1) |
| 34.19 | 2.6225 | 1.5 | (1,1,-1) |
| 36.74 | 2.4463 | 5.3 | (1,-1,2) |
| 36.74 | 2.4461 | 5.3 | (1,-1,-2) |
| 36.74 | 2.4461 | 5.3 | (1,1,2) |
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 Y2MgCr3O9 were obtained from the Materials Project database (MP-ID: mp-2232778, 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_Y2MgCr3O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.80503501
_cell_length_b 3.80492526
_cell_length_c 11.74713365
_cell_angle_alpha 90.00150975
_cell_angle_beta 89.99403330
_cell_angle_gamma 90.00488635
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2MgCr3O9
_chemical_formula_sum 'Y2 Mg1 Cr3 O9'
_cell_volume 170.07351728
_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
Y Y0 1 0.99991600 0.00006700 0.98230600 1.0
Y Y1 1 0.00009600 0.99993700 0.35105900 1.0
Mg Mg2 1 0.99999900 0.00000000 0.66664300 1.0
Cr Cr3 1 0.49999200 0.50001000 0.16664100 1.0
Cr Cr4 1 0.49998000 0.49999300 0.50157600 1.0
Cr Cr5 1 0.50002100 0.49999900 0.83182500 1.0
O O6 1 0.49987200 0.50001400 0.00242800 1.0
O O7 1 0.50011900 0.49998000 0.33089700 1.0
O O8 1 0.50000300 0.50000000 0.66666600 1.0
O O9 1 0.49999700 0.00000100 0.16665400 1.0
O O10 1 0.49988900 0.99999600 0.48498300 1.0
O O11 1 0.50011900 0.00000300 0.84832900 1.0
O O12 1 0.99999700 0.50000000 0.16665900 1.0
O O13 1 0.99998800 0.50002100 0.48496800 1.0
O O14 1 0.00001800 0.49997700 0.84836800 1.0
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