K2O
传统材料 TRAMP-ID: mp-1223784 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.34 | 5.1153 | 6.5 | (0,0,1) |
| 21.97 | 4.0450 | 7.1 | (1,0,0) |
| 28.12 | 3.1728 | 100.0 | (1,0,1) |
| 31.27 | 2.8602 | 87.0 | (1,1,0) |
| 35.09 | 2.5576 | 30.7 | (0,0,2) |
| 35.97 | 2.4965 | 3.3 | (1,1,1) |
| 41.79 | 2.1618 | 2.0 | (1,0,2) |
| 44.81 | 2.0225 | 27.9 | (2,0,0) |
| 47.70 | 1.9066 | 45.2 | (1,1,2) |
| 48.40 | 1.8808 | 1.1 | (2,0,1) |
| 53.75 | 1.7055 | 28.1 | (2,1,1) |
| 58.15 | 1.5864 | 22.8 | (2,0,2) |
| 58.77 | 1.5712 | 10.5 | (1,0,3) |
| 65.24 | 1.4301 | 7.6 | (2,2,0) |
| 72.50 | 1.3038 | 5.4 | (3,0,1) |
| 74.13 | 1.2791 | 9.9 | (3,1,0) |
| 74.15 | 1.2788 | 2.5 | (0,0,4) |
| 76.28 | 1.2482 | 9.1 | (2,2,2) |
| 76.83 | 1.2408 | 9.2 | (2,1,3) |
| 82.65 | 1.1674 | 7.2 | (1,1,4) |
| 84.73 | 1.1440 | 13.5 | (3,1,2) |
| 89.42 | 1.0958 | 6.3 | (3,2,1) |
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 K2O were obtained from the Materials Project database (MP-ID: mp-1223784, 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_K2O
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.04495800
_cell_length_b 4.04495800
_cell_length_c 5.11527000
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2O
_chemical_formula_sum 'K2 O1'
_cell_volume 83.69443756
_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 0.00000000 0.00000000 0.00000000 1.0
K K1 1 0.50000000 0.50000000 0.50000000 1.0
O O2 1 0.00000000 0.00000000 0.50000000 1.0
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