Ba2MgMnO4
高熵材料 HEAMP-ID: mp-2227876 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.84 | 8.9868 | 100.0 | (1,1,-1) |
| 19.76 | 4.4934 | 27.9 | (2,2,-2) |
| 22.00 | 4.0410 | 21.7 | (0,1,0) |
| 22.00 | 4.0409 | 21.7 | (0,1,-1) |
| 24.05 | 3.7007 | 1.7 | (1,0,-1) |
| 24.05 | 3.7006 | 1.7 | (1,0,0) |
| 24.25 | 3.6705 | 1.4 | (1,2,-2) |
| 24.25 | 3.6705 | 1.4 | (1,2,-1) |
| 29.57 | 3.0211 | 40.4 | (2,1,-2) |
| 29.57 | 3.0211 | 40.4 | (2,1,-1) |
| 29.83 | 2.9956 | 3.9 | (3,3,-3) |
| 29.90 | 2.9885 | 40.7 | (2,3,-3) |
| 29.90 | 2.9884 | 40.7 | (2,3,-2) |
| 31.26 | 2.8612 | 52.7 | (0,0,1) |
| 31.35 | 2.8536 | 52.3 | (0,2,-1) |
| 32.78 | 2.7320 | 1.5 | (1,-1,0) |
| 32.85 | 2.7263 | 1.1 | (1,1,-2) |
| 32.85 | 2.7263 | 1.1 | (1,1,0) |
| 37.06 | 2.4259 | 12.1 | (2,0,-1) |
| 37.17 | 2.4192 | 14.9 | (3,2,-3) |
| 37.17 | 2.4191 | 14.9 | (3,2,-2) |
| 37.26 | 2.4135 | 12.2 | (2,2,-3) |
| 37.26 | 2.4134 | 12.2 | (2,2,-1) |
| 37.57 | 2.3940 | 14.0 | (3,4,-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 Ba2MgMnO4 were obtained from the Materials Project database (MP-ID: mp-2227876, 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_Ba2MgMnO4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.98782968
_cell_length_b 10.57247185
_cell_length_c 9.81433976
_cell_angle_alpha 157.52902813
_cell_angle_beta 155.68602676
_cell_angle_gamma 32.67107338
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba2MgMnO4
_chemical_formula_sum 'Ba2 Mg1 Mn1 O4'
_cell_volume 146.76385003
_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
Ba Ba0 1 0.29170183 0.49768063 -0.00000017 1.0
Ba Ba1 1 0.70829817 0.50231937 0.00000017 1.0
Mg Mg2 1 0.50000000 0.00000000 -0.00000000 1.0
Mn Mn3 1 -0.00000000 0.00000000 -0.00000000 1.0
O O4 1 0.50000000 0.00000000 0.50000000 1.0
O O5 1 0.28329444 0.00719112 0.00004477 1.0
O O6 1 0.71670556 0.99280888 -0.00004477 1.0
O O7 1 -0.00000000 0.50000000 0.50000000 1.0
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