KBa2DyBi2O9
高熵材料 HEAMP-ID: mp-676664 · 空间群: P-3m1 (#164)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.57 | 15.8734 | 14.0 | (0,0,0,1) |
| 11.15 | 7.9367 | 28.0 | (0,0,0,2) |
| 15.04 | 5.8924 | 1.8 | (1,0,-1,0) |
| 16.04 | 5.5241 | 1.7 | (1,0,-1,1) |
| 16.76 | 5.2911 | 12.2 | (0,0,0,3) |
| 18.76 | 4.7311 | 6.8 | (1,0,-1,2) |
| 22.59 | 3.9369 | 4.2 | (1,0,-1,3) |
| 26.20 | 3.4020 | 100.0 | (2,-1,-1,0) |
| 27.09 | 3.2915 | 64.1 | (1,0,-1,4) |
| 28.55 | 3.1268 | 13.3 | (2,-1,-1,2) |
| 31.26 | 2.8615 | 11.8 | (2,-1,-1,3) |
| 32.02 | 2.7948 | 4.7 | (1,0,-1,5) |
| 32.41 | 2.7620 | 2.7 | (2,0,-2,2) |
| 37.26 | 2.4135 | 11.3 | (1,0,-1,6) |
| 38.04 | 2.3655 | 40.6 | (2,0,-2,4) |
| 41.83 | 2.1595 | 2.8 | (2,0,-2,5) |
| 42.14 | 2.1443 | 1.5 | (3,-1,-2,2) |
| 42.73 | 2.1163 | 5.2 | (1,0,-1,7) |
| 46.11 | 1.9684 | 7.9 | (2,0,-2,6) |
| 46.22 | 1.9641 | 6.8 | (3,-3,0,0) |
| 46.22 | 1.9641 | 13.7 | (3,0,-3,0) |
| 46.77 | 1.9422 | 34.0 | (3,-1,-2,4) |
| 47.70 | 1.9066 | 4.1 | (3,0,-3,2) |
| 48.41 | 1.8804 | 6.3 | (1,0,-1,8) |
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 KBa2DyBi2O9 were obtained from the Materials Project database (MP-ID: mp-676664, 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_KBa2DyBi2O9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.80394233
_cell_length_b 6.80394233
_cell_length_c 15.87335900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000322
_symmetry_Int_Tables_number 1
_chemical_formula_structural KBa2DyBi2O9
_chemical_formula_sum 'K2 Ba4 Dy2 Bi4 O18'
_cell_volume 636.38612772
_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
K K0 1 0.33333300 0.66666700 0.15742400 1.0
K K1 1 0.66666700 0.33333300 0.84257600 1.0
Ba Ba2 1 0.33333300 0.66666700 0.63911600 1.0
Ba Ba3 1 0.66666700 0.33333300 0.36088400 1.0
Ba Ba4 1 0.00000000 0.00000000 0.28009500 1.0
Ba Ba5 1 0.00000000 0.00000000 0.71990500 1.0
Dy Dy6 1 0.33333300 0.66666700 0.40991500 1.0
Dy Dy7 1 0.66666700 0.33333300 0.59008500 1.0
Bi Bi8 1 0.00000000 0.00000000 0.50000000 1.0
Bi Bi9 1 0.66666700 0.33333300 0.05828200 1.0
Bi Bi10 1 0.00000000 0.00000000 0.00000000 1.0
Bi Bi11 1 0.33333300 0.66666700 0.94171800 1.0
O O12 1 0.00000000 0.50000000 0.50000000 1.0
O O13 1 0.50000000 0.50000000 0.50000000 1.0
O O14 1 0.50000000 0.00000000 0.50000000 1.0
O O15 1 0.27166700 0.13583400 0.41502000 1.0
O O16 1 0.86416600 0.13583400 0.41502000 1.0
O O17 1 0.86416600 0.72833300 0.41502000 1.0
O O18 1 0.56480400 0.78240200 0.29598400 1.0
O O19 1 0.21759800 0.43519600 0.29598400 1.0
O O20 1 0.21759800 0.78240200 0.29598400 1.0
O O21 1 0.00000000 0.50000000 0.00000000 1.0
O O22 1 0.50000000 0.50000000 0.00000000 1.0
O O23 1 0.50000000 0.00000000 0.00000000 1.0
O O24 1 0.43519600 0.21759800 0.70401600 1.0
O O25 1 0.78240200 0.21759800 0.70401600 1.0
O O26 1 0.78240200 0.56480400 0.70401600 1.0
O O27 1 0.72833300 0.86416600 0.58498000 1.0
O O28 1 0.13583400 0.27166700 0.58498000 1.0
O O29 1 0.13583400 0.86416600 0.58498000 1.0
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