TiO2
弹性数据 ELAMP-ID: mp-2657 · 空间群: P4_2/mnm (#136)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.42 | 3.2527 | 100.0 | (1,-1,1) |
| 27.42 | 3.2525 | 100.0 | (1,1,-1) |
| 36.09 | 2.4887 | 23.1 | (2,-1,-1) |
| 36.09 | 2.4887 | 46.2 | (1,0,-2) |
| 36.09 | 2.4887 | 23.1 | (0,1,1) |
| 39.17 | 2.2999 | 6.7 | (0,2,-2) |
| 39.17 | 2.2999 | 6.7 | (2,0,0) |
| 41.24 | 2.1889 | 9.6 | (2,-2,0) |
| 41.24 | 2.1889 | 9.6 | (0,0,2) |
| 41.24 | 2.1888 | 9.6 | (2,0,-2) |
| 41.24 | 2.1888 | 9.6 | (0,2,0) |
| 44.02 | 2.0572 | 3.4 | (1,-2,2) |
| 44.02 | 2.0572 | 3.4 | (2,-1,1) |
| 44.02 | 2.0571 | 3.4 | (1,2,-2) |
| 44.02 | 2.0571 | 3.4 | (2,1,-1) |
| 54.31 | 1.6891 | 14.6 | (2,-3,1) |
| 54.31 | 1.6891 | 14.6 | (3,-2,0) |
| 54.31 | 1.6891 | 14.6 | (0,1,-3) |
| 54.31 | 1.6891 | 14.6 | (1,0,2) |
| 54.31 | 1.6891 | 14.6 | (2,1,-3) |
| 54.31 | 1.6891 | 14.6 | (3,0,-2) |
| 54.31 | 1.6891 | 14.6 | (0,3,-1) |
| 54.31 | 1.6891 | 14.6 | (1,2,0) |
| 56.59 | 1.6263 | 17.7 | (2,-2,2) |
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 TiO2 were obtained from the Materials Project database (MP-ID: mp-2657, 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_TiO2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.46950206
_cell_length_b 5.46950535
_cell_length_c 5.46950526
_cell_angle_alpha 114.49126058
_cell_angle_beta 107.01845595
_cell_angle_gamma 107.02372477
_symmetry_Int_Tables_number 1
_chemical_formula_structural TiO2
_chemical_formula_sum 'Ti4 O8'
_cell_volume 125.22506014
_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
Ti Ti0 1 0.49999808 0.74999291 0.74999550 1.0
Ti Ti1 1 0.50000282 0.25000408 0.25000151 1.0
Ti Ti2 1 -0.00000006 0.00000086 0.50000086 1.0
Ti Ti3 1 -0.00000051 0.50000177 0.00000207 1.0
O O4 1 0.30432081 0.30462506 0.50030278 1.0
O O5 1 0.19524221 0.24958125 0.94566112 1.0
O O6 1 0.30432074 0.80401809 -0.00030275 1.0
O O7 1 0.80391957 0.24958075 0.55433925 1.0
O O8 1 0.19608004 0.75041822 0.44565963 1.0
O O9 1 0.80475760 0.75041750 0.05433839 1.0
O O10 1 0.69567961 0.19598305 0.00030389 1.0
O O11 1 0.69567909 0.69537545 0.49969776 1.0
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