CaO
弹性数据 ELAMP-ID: mp-545512 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 25.77 | 3.4572 | 100.0 | (1,0,-1,0) |
| 31.94 | 2.8022 | 39.9 | (1,0,-1,1) |
| 31.94 | 2.8022 | 19.9 | (1,-1,0,1) |
| 37.60 | 2.3924 | 44.5 | (0,0,0,2) |
| 45.44 | 1.9960 | 24.0 | (1,1,-2,0) |
| 45.44 | 1.9960 | 48.1 | (2,-1,-1,0) |
| 46.14 | 1.9673 | 34.3 | (1,0,-1,2) |
| 52.97 | 1.7286 | 10.7 | (2,0,-2,0) |
| 56.61 | 1.6257 | 4.0 | (2,0,-2,1) |
| 56.61 | 1.6257 | 8.0 | (2,-2,0,1) |
| 60.40 | 1.5326 | 53.8 | (2,-1,-1,2) |
| 64.32 | 1.4483 | 8.2 | (1,0,-1,3) |
| 66.76 | 1.4011 | 9.5 | (2,0,-2,2) |
| 72.31 | 1.3067 | 2.4 | (2,1,-3,0) |
| 72.31 | 1.3067 | 4.8 | (3,-1,-2,0) |
| 75.41 | 1.2605 | 7.0 | (3,-1,-2,1) |
| 75.41 | 1.2605 | 3.5 | (3,-2,-1,1) |
| 80.25 | 1.1962 | 3.4 | (0,0,0,4) |
| 82.25 | 1.1722 | 2.8 | (2,0,-2,3) |
| 82.25 | 1.1722 | 1.4 | (2,-2,0,3) |
| 83.98 | 1.1524 | 6.1 | (3,0,-3,0) |
| 83.98 | 1.1524 | 3.0 | (3,-3,0,0) |
| 84.48 | 1.1468 | 6.0 | (3,-1,-2,2) |
| 84.48 | 1.1468 | 3.0 | (3,-2,-1,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of CaO were obtained from the Materials Project database (MP-ID: mp-545512, 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_CaO
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.99197585
_cell_length_b 3.99197580
_cell_length_c 4.78484001
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999205
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaO
_chemical_formula_sum 'Ca2 O2'
_cell_volume 66.03495594
_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 0.33333300 0.66666700 0.99987431 1.0
Ca Ca1 1 0.66666700 0.33333300 0.49987431 1.0
O O2 1 0.33333300 0.66666700 0.49982569 1.0
O O3 1 0.66666700 0.33333300 0.99982569 1.0
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