K2Si2Pb2O
高熵材料 HEAMP-ID: mp-643141 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.17 | 6.7226 | 78.4 | (0,0,0,1) |
| 18.48 | 4.8024 | 32.7 | (1,0,-1,0) |
| 22.76 | 3.9077 | 44.3 | (1,0,-1,1) |
| 26.52 | 3.3613 | 34.9 | (0,0,0,2) |
| 32.29 | 2.7726 | 100.0 | (2,-1,-1,0) |
| 32.51 | 2.7538 | 49.8 | (1,0,-1,2) |
| 35.01 | 2.5632 | 51.0 | (2,-1,-1,1) |
| 37.45 | 2.4012 | 6.2 | (2,0,-2,0) |
| 39.87 | 2.2613 | 7.3 | (2,0,-2,1) |
| 39.87 | 2.2613 | 3.7 | (2,-2,0,1) |
| 40.25 | 2.2409 | 5.1 | (0,0,0,3) |
| 42.25 | 2.1389 | 61.0 | (2,-1,-1,2) |
| 44.62 | 2.0307 | 10.3 | (1,0,-1,3) |
| 46.48 | 1.9539 | 12.3 | (2,0,-2,2) |
| 46.48 | 1.9539 | 6.1 | (2,-2,0,2) |
| 50.27 | 1.8151 | 3.7 | (3,-1,-2,0) |
| 50.27 | 1.8151 | 1.8 | (3,-2,-1,0) |
| 52.20 | 1.7524 | 10.3 | (3,-1,-2,1) |
| 52.51 | 1.7428 | 15.1 | (2,-1,-1,3) |
| 54.61 | 1.6806 | 7.2 | (0,0,0,4) |
| 56.14 | 1.6383 | 3.5 | (2,0,-2,3) |
| 56.14 | 1.6383 | 1.8 | (2,-2,0,3) |
| 57.58 | 1.6008 | 18.8 | (3,0,-3,0) |
| 57.72 | 1.5971 | 19.5 | (3,-1,-2,2) |
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 K2Si2Pb2O were obtained from the Materials Project database (MP-ID: mp-643141, 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_K2Si2Pb2O
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.54527746
_cell_length_b 5.54527746
_cell_length_c 6.72256800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999360
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2Si2Pb2O
_chemical_formula_sum 'K2 Si2 Pb2 O1'
_cell_volume 179.02448226
_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
K K0 1 0.66666700 0.33333300 0.50000000 1.0
K K1 1 0.33333300 0.66666700 0.50000000 1.0
Si Si2 1 0.00000000 0.00000000 0.76671600 1.0
Si Si3 1 0.00000000 0.00000000 0.23328400 1.0
Pb Pb4 1 0.66666700 0.33333300 0.00000000 1.0
Pb Pb5 1 0.33333300 0.66666700 0.00000000 1.0
O O6 1 0.00000000 0.00000000 0.50000000 1.0
获取直接链接