Ba3MgIr2O9
高熵材料 HEAMP-ID: mp-554909 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.24 | 7.2335 | 10.9 | (0,0,0,2) |
| 17.54 | 5.0566 | 27.9 | (1,0,-1,0) |
| 18.59 | 4.7734 | 56.0 | (1,0,-1,1) |
| 21.44 | 4.1444 | 6.5 | (1,0,-1,2) |
| 24.61 | 3.6168 | 10.2 | (0,0,0,4) |
| 25.52 | 3.4898 | 15.6 | (1,0,-1,3) |
| 30.39 | 2.9417 | 64.3 | (1,0,-1,4) |
| 30.62 | 2.9194 | 50.0 | (1,1,-2,0) |
| 30.62 | 2.9194 | 100.0 | (2,-1,-1,0) |
| 33.09 | 2.7073 | 6.9 | (2,-1,-1,2) |
| 35.51 | 2.5283 | 4.9 | (2,0,-2,0) |
| 35.75 | 2.5114 | 55.4 | (1,0,-1,5) |
| 36.06 | 2.4906 | 4.3 | (2,0,-2,1) |
| 37.29 | 2.4112 | 1.5 | (0,0,0,6) |
| 37.69 | 2.3867 | 5.8 | (2,0,-2,2) |
| 37.69 | 2.3867 | 2.9 | (2,-2,0,2) |
| 39.68 | 2.2717 | 18.2 | (2,-1,-1,4) |
| 40.28 | 2.2392 | 14.9 | (2,0,-2,3) |
| 41.49 | 2.1764 | 3.3 | (1,0,-1,6) |
| 41.49 | 2.1764 | 1.7 | (1,-1,0,6) |
| 43.68 | 2.0722 | 25.2 | (2,0,-2,4) |
| 43.68 | 2.0722 | 12.6 | (2,-2,0,4) |
| 47.53 | 1.9131 | 13.7 | (1,0,-1,7) |
| 47.58 | 1.9112 | 1.3 | (2,1,-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 Ba3MgIr2O9 were obtained from the Materials Project database (MP-ID: mp-554909, 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_Ba3MgIr2O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.83885769
_cell_length_b 5.83885769
_cell_length_c 14.46708800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999650
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba3MgIr2O9
_chemical_formula_sum 'Ba6 Mg2 Ir4 O18'
_cell_volume 427.13735208
_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
Ba Ba0 1 0.33333300 0.66666700 0.91384300 1.0
Ba Ba1 1 0.66666700 0.33333300 0.41384300 1.0
Ba Ba2 1 0.33333300 0.66666700 0.58615700 1.0
Ba Ba3 1 0.00000000 0.00000000 0.25000000 1.0
Ba Ba4 1 0.66666700 0.33333300 0.08615700 1.0
Ba Ba5 1 0.00000000 0.00000000 0.75000000 1.0
Mg Mg6 1 0.00000000 0.00000000 0.50000000 1.0
Mg Mg7 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir8 1 0.33333300 0.66666700 0.34437900 1.0
Ir Ir9 1 0.66666700 0.33333300 0.65562100 1.0
Ir Ir10 1 0.33333300 0.66666700 0.15562100 1.0
Ir Ir11 1 0.66666700 0.33333300 0.84437900 1.0
O O12 1 0.17086500 0.82913500 0.08189000 1.0
O O13 1 0.82913500 0.65826900 0.58189000 1.0
O O14 1 0.51578700 0.48421300 0.75000000 1.0
O O15 1 0.34173100 0.17086500 0.91811000 1.0
O O16 1 0.48421300 0.51578700 0.25000000 1.0
O O17 1 0.34173100 0.17086500 0.58189000 1.0
O O18 1 0.03157400 0.51578700 0.25000000 1.0
O O19 1 0.82913500 0.17086500 0.58189000 1.0
O O20 1 0.51578700 0.03157400 0.75000000 1.0
O O21 1 0.65826900 0.82913500 0.08189000 1.0
O O22 1 0.17086500 0.82913500 0.41811000 1.0
O O23 1 0.96842600 0.48421300 0.75000000 1.0
O O24 1 0.82913500 0.17086500 0.91811000 1.0
O O25 1 0.65826900 0.82913500 0.41811000 1.0
O O26 1 0.17086500 0.34173100 0.41811000 1.0
O O27 1 0.17086500 0.34173100 0.08189000 1.0
O O28 1 0.48421300 0.96842600 0.25000000 1.0
O O29 1 0.82913500 0.65826900 0.91811000 1.0
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