Ca4Bi2O
弹性数据 ELAMP-ID: mp-551873 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.43 | 4.5683 | 77.4 | (1,0,0) |
| 21.49 | 4.1345 | 42.3 | (0,0,2) |
| 24.73 | 3.5998 | 100.0 | (1,0,1) |
| 26.52 | 3.3610 | 90.1 | (1,-1,0) |
| 28.67 | 3.1137 | 28.9 | (1,1,0) |
| 32.48 | 2.7563 | 25.5 | (0,0,3) |
| 32.99 | 2.7150 | 15.9 | (1,0,2) |
| 34.39 | 2.6080 | 93.8 | (1,1,1) |
| 34.39 | 2.6080 | 31.3 | (1,1,-3) |
| 37.86 | 2.3766 | 69.3 | (2,0,-1) |
| 42.41 | 2.1313 | 8.7 | (1,1,2) |
| 42.41 | 2.1313 | 8.7 | (1,-1,-3) |
| 42.74 | 2.1156 | 33.1 | (1,0,3) |
| 42.90 | 2.1084 | 23.1 | (2,-1,0) |
| 43.79 | 2.0672 | 8.5 | (0,0,4) |
| 43.94 | 2.0605 | 28.6 | (2,0,1) |
| 45.75 | 1.9834 | 41.6 | (2,-1,1) |
| 50.72 | 1.7999 | 27.9 | (2,0,2) |
| 51.08 | 1.7883 | 9.0 | (2,1,1) |
| 51.93 | 1.7608 | 1.6 | (1,1,3) |
| 51.93 | 1.7608 | 4.9 | (1,-1,4) |
| 54.61 | 1.6805 | 23.5 | (2,-2,0) |
| 55.57 | 1.6538 | 3.1 | (0,0,5) |
| 58.40 | 1.5802 | 20.8 | (2,1,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of Ca4Bi2O were obtained from the Materials Project database (MP-ID: mp-551873, 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
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# generated using pymatgen
data_Ca4Bi2O
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.75323255
_cell_length_b 4.75323248
_cell_length_c 8.92593754
_cell_angle_alpha 105.44180655
_cell_angle_beta 105.44180495
_cell_angle_gamma 90.00000139
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca4Bi2O
_chemical_formula_sum 'Ca4 Bi2 O1'
_cell_volume 186.82250515
_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
Ca Ca0 1 0.33727765 0.33727765 0.67455729 1.0
Ca Ca1 1 0.00000100 0.50000100 0.00000200 1.0
Ca Ca2 1 0.66272135 0.66272135 0.32544271 1.0
Ca Ca3 1 0.49999900 0.99999900 0.99999800 1.0
Bi Bi4 1 0.14075692 0.14075692 0.28151585 1.0
Bi Bi5 1 0.85924308 0.85924308 0.71848415 1.0
O O6 1 0.50000000 0.50000000 0.00000000 1.0
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