Mg2Mn3Ni9As7
高熵材料 HEAMP-ID: mp-3283766 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.76 | 8.2221 | 10.1 | (1,0,-1,0) |
| 18.69 | 4.7471 | 27.7 | (2,-1,-1,0) |
| 21.62 | 4.1111 | 4.9 | (2,0,-2,0) |
| 23.96 | 3.7143 | 1.7 | (0,0,0,1) |
| 26.33 | 3.3849 | 24.6 | (1,0,-1,1) |
| 28.73 | 3.1077 | 13.9 | (3,-1,-2,0) |
| 30.56 | 2.9253 | 1.4 | (2,-1,-1,1) |
| 32.49 | 2.7560 | 1.4 | (2,0,-2,1) |
| 32.67 | 2.7407 | 2.4 | (3,0,-3,0) |
| 37.74 | 2.3835 | 100.0 | (3,-1,-2,1) |
| 37.74 | 2.3835 | 29.4 | (2,1,-3,1) |
| 37.91 | 2.3735 | 1.5 | (4,-2,-2,0) |
| 39.52 | 2.2804 | 3.7 | (4,-1,-3,0) |
| 40.92 | 2.2053 | 23.9 | (3,0,-3,1) |
| 44.05 | 2.0555 | 17.0 | (4,0,-4,0) |
| 45.34 | 2.0000 | 3.1 | (2,-4,2,1) |
| 45.34 | 2.0000 | 6.3 | (4,-2,-2,1) |
| 46.74 | 1.9434 | 55.8 | (4,-1,-3,1) |
| 48.25 | 1.8863 | 22.6 | (5,-2,-3,0) |
| 49.05 | 1.8572 | 41.0 | (0,0,0,2) |
| 50.76 | 1.7985 | 39.4 | (4,0,-4,1) |
| 50.89 | 1.7942 | 42.4 | (5,-1,-4,0) |
| 52.94 | 1.7295 | 3.3 | (2,-1,-1,2) |
| 54.57 | 1.6818 | 9.6 | (5,-3,-2,1) |
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 Mg2Mn3Ni9As7 were obtained from the Materials Project database (MP-ID: mp-3283766, 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_Mg2Mn3Ni9As7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.49411250
_cell_length_b 9.49411268
_cell_length_c 3.71430277
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000290
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Mn3Ni9As7
_chemical_formula_sum 'Mg2 Mn3 Ni9 As7'
_cell_volume 289.94570294
_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
Mg Mg0 1 0.33333300 0.66666700 0.00000000 1.0
Mg Mg1 1 0.66666700 0.33333300 0.50000000 1.0
Mn Mn2 1 0.22931521 0.12313168 0.50000000 1.0
Mn Mn3 1 0.87686832 0.10618352 0.50000000 1.0
Mn Mn4 1 0.89381648 0.77068479 0.50000000 1.0
Ni Ni5 1 0.12351303 0.28059196 0.00000000 1.0
Ni Ni6 1 0.71940804 0.84292107 0.00000000 1.0
Ni Ni7 1 0.15707893 0.87648697 0.00000000 1.0
Ni Ni8 1 0.42989030 0.36378102 0.00000000 1.0
Ni Ni9 1 0.63621898 0.06611028 0.00000000 1.0
Ni Ni10 1 0.93388972 0.57010970 0.00000000 1.0
Ni Ni11 1 0.05742789 0.43691917 0.50000000 1.0
Ni Ni12 1 0.56308083 0.62050772 0.50000000 1.0
Ni Ni13 1 0.37949228 0.94257211 0.50000000 1.0
As As14 1 0.29490378 0.41786602 0.50000000 1.0
As As15 1 0.58213398 0.87703776 0.50000000 1.0
As As16 1 0.12296224 0.70509622 0.50000000 1.0
As As17 1 0.42196234 0.11638824 0.00000000 1.0
As As18 1 0.88361176 0.30557510 0.00000000 1.0
As As19 1 0.69442490 0.57803766 0.00000000 1.0
As As20 1 0.00000000 0.00000000 0.00000000 1.0
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