Ca5Bi2PbBr
高熵材料 HEAMP-ID: mp-3299397 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.76 | 8.2218 | 2.8 | (0,1,0) |
| 10.90 | 8.1197 | 3.4 | (1,-1,0) |
| 10.90 | 8.1195 | 3.4 | (1,0,0) |
| 18.77 | 4.7270 | 17.3 | (1,-2,0) |
| 18.77 | 4.7269 | 17.3 | (1,1,0) |
| 19.01 | 4.6686 | 5.4 | (2,-1,0) |
| 21.62 | 4.1109 | 32.9 | (0,2,0) |
| 21.89 | 4.0598 | 43.3 | (2,-2,0) |
| 21.89 | 4.0597 | 43.3 | (2,0,0) |
| 22.56 | 3.9418 | 89.5 | (1,-2,1) |
| 22.56 | 3.9418 | 89.6 | (1,1,1) |
| 22.76 | 3.9078 | 99.2 | (2,-1,1) |
| 24.93 | 3.5710 | 100.0 | (0,0,2) |
| 27.23 | 3.2754 | 6.2 | (0,1,2) |
| 27.28 | 3.2688 | 7.9 | (1,-1,2) |
| 27.28 | 3.2688 | 7.9 | (1,0,2) |
| 29.20 | 3.0581 | 2.7 | (3,-2,0) |
| 29.20 | 3.0581 | 2.8 | (3,-1,0) |
| 31.40 | 2.8493 | 89.5 | (1,-2,2) |
| 31.40 | 2.8493 | 89.5 | (1,1,2) |
| 31.44 | 2.8452 | 41.8 | (1,-3,1) |
| 31.44 | 2.8452 | 41.7 | (1,2,1) |
| 31.54 | 2.8364 | 64.5 | (2,-1,2) |
| 31.59 | 2.8323 | 32.6 | (2,-3,1) |
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 Ca5Bi2PbBr were obtained from the Materials Project database (MP-ID: mp-3299397, 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_Ca5Bi2PbBr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.33726253
_cell_length_b 9.45499166
_cell_length_c 7.14197645
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.59054506
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca5Bi2PbBr
_chemical_formula_sum 'Ca10 Bi4 Pb2 Br2'
_cell_volume 548.28566633
_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 0.74882998 0.99999431 0.75000000 1.0
Ca Ca1 1 0.99686914 0.26432247 0.25000000 1.0
Ca Ca2 1 0.73260409 0.73574115 0.25000000 1.0
Ca Ca3 1 0.33040192 0.66078194 0.50000261 1.0
Ca Ca4 1 0.33040192 0.66078194 0.99999739 1.0
Ca Ca5 1 0.66959808 0.33921806 0.49999739 1.0
Ca Ca6 1 0.66959808 0.33921806 0.00000261 1.0
Ca Ca7 1 0.25117002 0.00000569 0.25000000 1.0
Ca Ca8 1 0.26739591 0.26425885 0.75000000 1.0
Ca Ca9 1 0.00313086 0.73567753 0.75000000 1.0
Bi Bi10 1 0.99828137 0.61092024 0.25000000 1.0
Bi Bi11 1 0.61268520 0.61089912 0.75000000 1.0
Bi Bi12 1 0.00171863 0.38907976 0.75000000 1.0
Bi Bi13 1 0.38731480 0.38910088 0.25000000 1.0
Pb Pb14 1 0.41291811 0.99995234 0.75000000 1.0
Pb Pb15 1 0.58708189 0.00004766 0.25000000 1.0
Br Br16 1 0.00000000 0.00000000 0.50000000 1.0
Br Br17 1 0.00000000 0.00000000 0.00000000 1.0
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