Ca2Pb
传统材料 TRAMP-ID: mp-30478 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.53 | 4.7871 | 4.7 | (0,0,2) |
| 19.64 | 4.5205 | 45.6 | (1,0,1) |
| 21.64 | 4.1064 | 90.4 | (0,1,2) |
| 22.25 | 3.9948 | 50.0 | (0,2,0) |
| 22.60 | 3.9344 | 100.0 | (1,1,1) |
| 27.83 | 3.2054 | 9.5 | (1,1,2) |
| 28.32 | 3.1514 | 4.1 | (1,2,0) |
| 29.11 | 3.0672 | 12.3 | (0,2,2) |
| 29.85 | 2.9934 | 90.7 | (1,2,1) |
| 30.15 | 2.9637 | 3.0 | (0,1,3) |
| 33.06 | 2.7096 | 68.5 | (1,0,3) |
| 34.97 | 2.5660 | 19.8 | (1,1,3) |
| 34.97 | 2.5658 | 3.1 | (0,3,1) |
| 35.00 | 2.5640 | 42.2 | (2,0,0) |
| 36.02 | 2.4934 | 1.4 | (0,2,3) |
| 37.58 | 2.3936 | 15.9 | (0,0,4) |
| 38.69 | 2.3273 | 36.0 | (0,3,2) |
| 39.26 | 2.2946 | 38.2 | (1,3,1) |
| 39.29 | 2.2929 | 3.1 | (0,1,4) |
| 39.89 | 2.2602 | 1.4 | (2,0,2) |
| 40.22 | 2.2424 | 49.5 | (1,2,3) |
| 41.52 | 2.1749 | 36.1 | (2,1,2) |
| 41.87 | 2.1578 | 20.6 | (2,2,0) |
| 44.11 | 2.0532 | 18.2 | (0,2,4) |
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
组成概览
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Ca2Pb were obtained from the Materials Project database (MP-ID: mp-30478, 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_Ca2Pb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.12804421
_cell_length_b 7.98962686
_cell_length_c 9.57427268
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Pb
_chemical_formula_sum 'Ca8 Pb4'
_cell_volume 392.26905555
_cell_formula_units_Z 4
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 0.75000000 0.34179327 0.92816761 1.0
Ca Ca1 1 0.25000000 0.65820673 0.07183239 1.0
Ca Ca2 1 0.75000000 0.84179327 0.57183239 1.0
Ca Ca3 1 0.25000000 0.15820673 0.42816761 1.0
Ca Ca4 1 0.75000000 0.47902790 0.31489886 1.0
Ca Ca5 1 0.25000000 0.52097210 0.68510114 1.0
Ca Ca6 1 0.75000000 0.97902790 0.18510114 1.0
Ca Ca7 1 0.25000000 0.02097210 0.81489886 1.0
Pb Pb8 1 0.75000000 0.74908155 0.89366904 1.0
Pb Pb9 1 0.25000000 0.25091845 0.10633096 1.0
Pb Pb10 1 0.75000000 0.24908155 0.60633096 1.0
Pb Pb11 1 0.25000000 0.75091845 0.39366904 1.0
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