EuMgAl11O19
高熵材料 HEAMP-ID: mp-1227018 · 空间群: P-3m1 (#164)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 3.93 | 22.4638 | 7.1 | (0,0,0,1) |
| 7.87 | 11.2319 | 100.0 | (0,0,0,2) |
| 18.05 | 4.9132 | 2.4 | (1,1,-2,0) |
| 18.06 | 4.9127 | 1.4 | (1,0,-1,0) |
| 18.48 | 4.8000 | 21.1 | (1,1,-2,1) |
| 18.49 | 4.7998 | 9.0 | (1,0,-1,1) |
| 18.49 | 4.7995 | 18.5 | (1,1,-2,-1) |
| 18.49 | 4.7987 | 10.4 | (1,0,-1,-1) |
| 19.72 | 4.5018 | 18.4 | (1,0,-1,2) |
| 19.72 | 4.5018 | 7.1 | (1,1,-2,2) |
| 19.72 | 4.5010 | 35.7 | (1,1,-2,-2) |
| 19.73 | 4.5001 | 3.8 | (1,0,-1,-2) |
| 19.76 | 4.4928 | 12.6 | (0,0,0,5) |
| 21.63 | 4.1085 | 4.0 | (1,0,-1,3) |
| 21.63 | 4.1084 | 10.7 | (1,1,-2,3) |
| 21.64 | 4.1074 | 8.2 | (1,1,-2,-3) |
| 21.64 | 4.1066 | 5.2 | (1,0,-1,-3) |
| 23.77 | 3.7440 | 43.2 | (0,0,0,6) |
| 24.06 | 3.6985 | 3.4 | (1,0,-1,4) |
| 24.07 | 3.6973 | 6.5 | (1,1,-2,-4) |
| 26.89 | 3.3160 | 16.4 | (1,1,-2,5) |
| 26.89 | 3.3151 | 1.4 | (1,1,-2,-5) |
| 26.90 | 3.3145 | 8.1 | (1,0,-1,-5) |
| 30.00 | 2.9785 | 3.3 | (1,0,-1,6) |
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 EuMgAl11O19 were obtained from the Materials Project database (MP-ID: mp-1227018, 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_EuMgAl11O19
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.67286571
_cell_length_b 5.67349200
_cell_length_c 22.46383549
_cell_angle_alpha 90.00000000
_cell_angle_beta 89.97407544
_cell_angle_gamma 59.99634788
_symmetry_Int_Tables_number 1
_chemical_formula_structural EuMgAl11O19
_chemical_formula_sum 'Eu2 Mg2 Al22 O38'
_cell_volume 626.11116479
_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
Eu Eu0 1 0.33456600 0.33271700 0.26063300 1.0
Eu Eu1 1 0.66543400 0.66728300 0.73936700 1.0
Mg Mg2 1 0.33394800 0.33302600 0.52519100 1.0
Mg Mg3 1 0.66605200 0.66697400 0.47480900 1.0
Al Al4 1 0.16562700 0.66790900 0.39312000 1.0
Al Al5 1 0.66730700 0.16634700 0.39318900 1.0
Al Al6 1 0.16562700 0.16646400 0.39312000 1.0
Al Al7 1 0.83437300 0.33209100 0.60688000 1.0
Al Al8 1 0.33269300 0.83365300 0.60681100 1.0
Al Al9 1 0.83437300 0.83353600 0.60688000 1.0
Al Al10 1 0.83174500 0.33515000 0.89074600 1.0
Al Al11 1 0.33409900 0.83295100 0.89062200 1.0
Al Al12 1 0.83174500 0.83310500 0.89074600 1.0
Al Al13 1 0.16825500 0.66485000 0.10925400 1.0
Al Al14 1 0.66590100 0.16704900 0.10937800 1.0
Al Al15 1 0.16825500 0.16689500 0.10925400 1.0
Al Al16 1 0.33347200 0.33326400 0.68724300 1.0
Al Al17 1 0.66652800 0.66673600 0.31275700 1.0
Al Al18 1 0.66677600 0.66661200 0.19697700 1.0
Al Al19 1 0.33322400 0.33338800 0.80302300 1.0
Al Al20 1 0.99995800 0.00002100 0.74504800 1.0
Al Al21 1 0.00004200 0.99997900 0.25495200 1.0
Al Al22 1 0.00000000 0.00000000 0.50000000 1.0
Al Al23 1 0.00000000 0.00000000 0.00000000 1.0
Al Al24 1 0.66806000 0.66597000 0.07486100 1.0
Al Al25 1 0.33194000 0.33403000 0.92513900 1.0
O O26 1 0.14857600 0.70366000 0.55604000 1.0
O O27 1 0.70446800 0.14776600 0.55610800 1.0
O O28 1 0.14857600 0.14776500 0.55604000 1.0
O O29 1 0.85142400 0.29634000 0.44396000 1.0
O O30 1 0.29553200 0.85223400 0.44389200 1.0
O O31 1 0.85142400 0.85223500 0.44396000 1.0
O O32 1 0.84839500 0.30408600 0.05607000 1.0
O O33 1 0.30585200 0.84707400 0.05608800 1.0
O O34 1 0.84839500 0.84752000 0.05607000 1.0
O O35 1 0.15160500 0.69591400 0.94393000 1.0
O O36 1 0.69414800 0.15292600 0.94391200 1.0
O O37 1 0.15160500 0.15248000 0.94393000 1.0
O O38 1 0.00056300 0.99971900 0.65483700 1.0
O O39 1 0.99943700 0.00028100 0.34516300 1.0
O O40 1 0.00077700 0.99961200 0.15350300 1.0
O O41 1 0.99922300 0.00038800 0.84649700 1.0
O O42 1 0.50629900 0.98775600 0.65262800 1.0
O O43 1 0.98767800 0.50616100 0.65280800 1.0
O O44 1 0.50629900 0.50594600 0.65262800 1.0
O O45 1 0.49370100 0.01224500 0.34737200 1.0
O O46 1 0.01232200 0.49383900 0.34719200 1.0
O O47 1 0.49370100 0.49405400 0.34737200 1.0
O O48 1 0.50974300 0.98117700 0.14888400 1.0
O O49 1 0.98038000 0.50981000 0.14850200 1.0
O O50 1 0.50974300 0.50908000 0.14888400 1.0
O O51 1 0.49025700 0.01882300 0.85111600 1.0
O O52 1 0.01962000 0.49019000 0.85149800 1.0
O O53 1 0.49025700 0.49092000 0.85111600 1.0
O O54 1 0.33265800 0.33367100 0.43715300 1.0
O O55 1 0.66734200 0.66632900 0.56284700 1.0
O O56 1 0.66575100 0.66712400 0.93142600 1.0
O O57 1 0.33424900 0.33287600 0.06857400 1.0
O O58 1 0.18239600 0.63580800 0.74861500 1.0
O O59 1 0.63571500 0.18214300 0.74851300 1.0
O O60 1 0.18239600 0.18179600 0.74861500 1.0
O O61 1 0.81760400 0.36419200 0.25138500 1.0
O O62 1 0.36428500 0.81785700 0.25148700 1.0
O O63 1 0.81760400 0.81820400 0.25138500 1.0
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