KPb2
传统材料 TRAMP-ID: mp-21170 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.09 | 5.8726 | 58.2 | (1,0,-1,0) |
| 16.78 | 5.2851 | 29.1 | (0,0,0,2) |
| 17.27 | 5.1335 | 30.8 | (1,0,-1,1) |
| 22.63 | 3.9284 | 1.6 | (1,0,-1,2) |
| 22.63 | 3.9284 | 3.2 | (1,-1,0,2) |
| 26.29 | 3.3905 | 1.2 | (2,-1,-1,0) |
| 29.57 | 3.0213 | 23.7 | (1,0,-1,3) |
| 30.44 | 2.9363 | 1.2 | (2,0,-2,0) |
| 30.44 | 2.9363 | 2.4 | (2,-2,0,0) |
| 31.35 | 2.8538 | 70.5 | (2,-1,-1,2) |
| 31.63 | 2.8292 | 100.0 | (2,0,-2,1) |
| 33.92 | 2.6425 | 29.2 | (0,0,0,4) |
| 34.96 | 2.5668 | 57.6 | (2,0,-2,2) |
| 37.32 | 2.4098 | 18.8 | (1,0,-1,4) |
| 39.97 | 2.2557 | 37.5 | (2,0,-2,3) |
| 40.65 | 2.2196 | 8.9 | (3,-1,-2,0) |
| 40.65 | 2.2196 | 4.4 | (2,-3,1,0) |
| 41.57 | 2.1723 | 6.1 | (3,-1,-2,1) |
| 45.61 | 1.9891 | 1.8 | (1,0,-1,5) |
| 46.22 | 1.9642 | 1.1 | (2,0,-2,4) |
| 48.47 | 1.8780 | 10.5 | (3,-1,-2,3) |
| 49.67 | 1.8357 | 19.7 | (3,0,-3,2) |
| 51.90 | 1.7617 | 3.0 | (0,0,0,6) |
| 53.40 | 1.7156 | 26.0 | (2,0,-2,5) |
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 KPb2 were obtained from the Materials Project database (MP-ID: mp-21170, 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_KPb2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.78105709
_cell_length_b 6.78105647
_cell_length_c 10.57013394
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999790
_symmetry_Int_Tables_number 1
_chemical_formula_structural KPb2
_chemical_formula_sum 'K4 Pb8'
_cell_volume 420.92613674
_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
K K0 1 0.33333300 0.66666700 0.06572476 1.0
K K1 1 0.66666700 0.33333300 0.56572476 1.0
K K2 1 0.66666700 0.33333300 0.93427524 1.0
K K3 1 0.33333300 0.66666700 0.43427624 1.0
Pb Pb4 1 0.00000000 -0.00000000 -0.00000000 1.0
Pb Pb5 1 0.00000000 -0.00000000 0.50000000 1.0
Pb Pb6 1 0.83141495 0.66282789 0.25000000 1.0
Pb Pb7 1 0.16858505 0.83141495 0.75000000 1.0
Pb Pb8 1 0.66282789 0.83141495 0.75000000 1.0
Pb Pb9 1 0.33717211 0.16858505 0.25000000 1.0
Pb Pb10 1 0.83141495 0.16858505 0.25000000 1.0
Pb Pb11 1 0.16858505 0.33717211 0.75000000 1.0
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