Ca4Bi2Br4O3
高熵材料 HEAMP-ID: mp-1214078 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 2.68 | 32.9150 | 100.0 | (0,0,1) |
| 5.37 | 16.4575 | 18.6 | (0,0,2) |
| 16.16 | 5.4858 | 2.4 | (0,0,6) |
| 21.60 | 4.1144 | 3.9 | (0,0,8) |
| 21.87 | 4.0648 | 36.0 | (1,0,0) |
| 22.03 | 4.0342 | 5.1 | (1,0,1) |
| 22.53 | 3.9462 | 3.8 | (1,0,2) |
| 24.34 | 3.6572 | 1.5 | (0,0,9) |
| 27.09 | 3.2915 | 4.5 | (0,0,10) |
| 27.31 | 3.2660 | 2.8 | (1,0,6) |
| 29.04 | 3.0751 | 1.5 | (1,0,7) |
| 30.92 | 2.8916 | 6.5 | (1,0,8) |
| 31.12 | 2.8743 | 14.7 | (1,1,0) |
| 31.24 | 2.8634 | 2.3 | (1,1,1) |
| 31.60 | 2.8314 | 1.7 | (1,1,2) |
| 32.95 | 2.7188 | 2.8 | (1,0,9) |
| 35.08 | 2.5580 | 9.1 | (1,0,10) |
| 35.25 | 2.5460 | 1.5 | (1,1,6) |
| 35.45 | 2.5319 | 1.1 | (0,0,13) |
| 38.20 | 2.3562 | 3.8 | (1,1,8) |
| 39.89 | 2.2599 | 1.7 | (1,1,9) |
| 41.72 | 2.1650 | 5.6 | (1,1,10) |
| 42.04 | 2.1491 | 2.8 | (1,0,13) |
| 44.52 | 2.0352 | 2.1 | (1,0,14) |
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 Ca4Bi2Br4O3 were obtained from the Materials Project database (MP-ID: mp-1214078, 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_Ca4Bi2Br4O3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.06480400
_cell_length_b 4.06480400
_cell_length_c 32.91494600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca4Bi2Br4O3
_chemical_formula_sum 'Ca4 Bi2 Br4 O3'
_cell_volume 543.84152552
_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 0.50000000 0.50000000 0.24167100 1.0
Ca Ca1 1 0.50000000 0.50000000 0.75832900 1.0
Ca Ca2 1 0.50000000 0.50000000 0.63556100 1.0
Ca Ca3 1 0.50000000 0.50000000 0.36443900 1.0
Bi Bi4 1 0.50000000 0.50000000 0.06380400 1.0
Bi Bi5 1 0.50000000 0.50000000 0.93619600 1.0
Br Br6 1 0.50000000 0.50000000 0.44300200 1.0
Br Br7 1 0.50000000 0.50000000 0.55699800 1.0
Br Br8 1 0.50000000 0.50000000 0.84112200 1.0
Br Br9 1 0.50000000 0.50000000 0.15887800 1.0
O O10 1 0.50000000 0.50000000 0.30228900 1.0
O O11 1 0.50000000 0.50000000 0.69771100 1.0
O O12 1 0.50000000 0.50000000 0.00000000 1.0
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