Ca3Fe2Br2O5
高熵材料 HEAMP-ID: mp-1214034 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.72 | 13.1475 | 29.9 | (0,0,1) |
| 13.47 | 6.5737 | 21.1 | (0,0,2) |
| 22.96 | 3.8739 | 7.2 | (1,-1,0) |
| 22.96 | 3.8739 | 7.2 | (1,1,0) |
| 22.97 | 3.8725 | 6.7 | (1,-1,1) |
| 22.97 | 3.8725 | 6.7 | (1,1,1) |
| 24.89 | 3.5769 | 4.9 | (1,-1,-1) |
| 24.89 | 3.5769 | 4.9 | (1,1,-1) |
| 24.92 | 3.5737 | 4.6 | (1,-1,2) |
| 24.92 | 3.5737 | 4.6 | (1,1,2) |
| 27.13 | 3.2869 | 18.3 | (0,0,4) |
| 28.40 | 3.1427 | 4.2 | (1,-1,-2) |
| 28.40 | 3.1427 | 4.2 | (1,1,-2) |
| 28.43 | 3.1390 | 4.4 | (1,-1,3) |
| 28.43 | 3.1390 | 4.4 | (1,1,3) |
| 32.33 | 2.7690 | 100.0 | (0,2,0) |
| 33.02 | 2.7125 | 32.6 | (1,1,-3) |
| 33.02 | 2.7125 | 32.6 | (1,-1,-3) |
| 33.07 | 2.7092 | 33.4 | (1,-1,4) |
| 33.07 | 2.7091 | 33.4 | (1,1,4) |
| 34.10 | 2.6295 | 7.3 | (0,0,5) |
| 38.42 | 2.3431 | 5.7 | (1,1,-4) |
| 38.42 | 2.3431 | 5.7 | (1,-1,-4) |
| 38.43 | 2.3427 | 5.9 | (2,0,-2) |
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 Ca3Fe2Br2O5 were obtained from the Materials Project database (MP-ID: mp-1214034, 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_Ca3Fe2Br2O5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.53791331
_cell_length_b 5.53790545
_cell_length_c 13.43118382
_cell_angle_alpha 90.00045094
_cell_angle_beta 78.20210823
_cell_angle_gamma 90.00051195
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca3Fe2Br2O5
_chemical_formula_sum 'Ca6 Fe4 Br4 O10'
_cell_volume 403.21175157
_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
Ca Ca0 1 0.49999300 0.00000000 0.99998300 1.0
Ca Ca1 1 0.00001200 0.50000700 0.00000800 1.0
Ca Ca2 1 0.13566000 0.49999600 0.72829800 1.0
Ca Ca3 1 0.63566000 0.99999300 0.72829500 1.0
Ca Ca4 1 0.36433700 0.99999800 0.27171000 1.0
Ca Ca5 1 0.86434200 0.50001200 0.27170600 1.0
Fe Fe6 1 0.42700200 0.50001100 0.14545000 1.0
Fe Fe7 1 0.07300100 0.99999900 0.85453700 1.0
Fe Fe8 1 0.92703000 0.99999700 0.14542200 1.0
Fe Fe9 1 0.57298900 0.49999300 0.85455100 1.0
Br Br10 1 0.31252900 0.49999800 0.37896700 1.0
Br Br11 1 0.81252500 0.00000400 0.37897200 1.0
Br Br12 1 0.18747100 0.99999900 0.62105600 1.0
Br Br13 1 0.68746900 0.49999100 0.62106700 1.0
O O14 1 0.49999700 0.50001300 0.99995700 1.0
O O15 1 0.00000200 0.99998500 0.00002900 1.0
O O16 1 0.66741000 0.24978300 0.16428800 1.0
O O17 1 0.16738500 0.74978500 0.16429800 1.0
O O18 1 0.83258800 0.25021700 0.83571100 1.0
O O19 1 0.33260400 0.75022100 0.83570200 1.0
O O20 1 0.16739400 0.25022000 0.16429400 1.0
O O21 1 0.66739400 0.75023000 0.16429400 1.0
O O22 1 0.33260300 0.24977300 0.83570400 1.0
O O23 1 0.83260400 0.74977400 0.83570100 1.0
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