CrO2
传统材料 TRAMP-ID: mp-1047121 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.05 | 5.2019 | 19.6 | (0,0,2) |
| 19.90 | 4.4621 | 94.2 | (0,1,2) |
| 20.46 | 4.3402 | 100.0 | (0,2,0) |
| 22.19 | 4.0056 | 1.5 | (0,2,1) |
| 26.75 | 3.3326 | 1.2 | (0,2,2) |
| 27.70 | 3.2205 | 2.4 | (0,1,3) |
| 32.11 | 2.7877 | 3.0 | (0,3,1) |
| 33.06 | 2.7093 | 1.4 | (0,2,3) |
| 34.48 | 2.6010 | 30.6 | (0,0,4) |
| 35.50 | 2.5286 | 41.2 | (0,3,2) |
| 36.09 | 2.4889 | 74.2 | (1,1,2) |
| 36.42 | 2.4671 | 26.7 | (1,2,0) |
| 37.46 | 2.4006 | 12.0 | (1,2,1) |
| 39.74 | 2.2683 | 10.4 | (1,0,3) |
| 40.43 | 2.2310 | 6.9 | (0,2,4) |
| 40.47 | 2.2291 | 2.5 | (1,2,2) |
| 41.13 | 2.1946 | 5.1 | (1,1,3) |
| 41.62 | 2.1701 | 1.3 | (0,4,0) |
| 42.56 | 2.1244 | 1.6 | (0,4,1) |
| 44.37 | 2.0417 | 5.7 | (1,3,1) |
| 44.79 | 2.0235 | 3.4 | (0,1,5) |
| 45.28 | 2.0028 | 4.3 | (0,4,2) |
| 47.01 | 1.9331 | 4.7 | (1,3,2) |
| 47.44 | 1.9164 | 8.4 | (1,1,4) |
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
组成概览
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of CrO2 were obtained from the Materials Project database (MP-ID: mp-1047121, 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_CrO2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.99871500
_cell_length_b 8.68041500
_cell_length_c 10.40384900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CrO2
_chemical_formula_sum 'Cr8 O16'
_cell_volume 270.81313275
_cell_formula_units_Z 8
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
Cr Cr0 1 0.75000000 0.41579900 0.10512600 1.0
Cr Cr1 1 0.25000000 0.08420100 0.60512600 1.0
Cr Cr2 1 0.75000000 0.91579900 0.39487400 1.0
Cr Cr3 1 0.25000000 0.58420100 0.89487400 1.0
Cr Cr4 1 0.25000000 0.55730300 0.38497500 1.0
Cr Cr5 1 0.75000000 0.44269700 0.61502500 1.0
Cr Cr6 1 0.25000000 0.05730300 0.11502500 1.0
Cr Cr7 1 0.75000000 0.94269700 0.88497500 1.0
O O8 1 0.75000000 0.92154300 0.06840100 1.0
O O9 1 0.25000000 0.07845700 0.93159900 1.0
O O10 1 0.75000000 0.42154300 0.43159900 1.0
O O11 1 0.25000000 0.57845700 0.56840100 1.0
O O12 1 0.75000000 0.02841900 0.71770800 1.0
O O13 1 0.25000000 0.97158100 0.28229200 1.0
O O14 1 0.75000000 0.52841900 0.78229200 1.0
O O15 1 0.25000000 0.47158100 0.21770800 1.0
O O16 1 0.75000000 0.61078500 0.01588000 1.0
O O17 1 0.25000000 0.38921500 0.98412000 1.0
O O18 1 0.75000000 0.11078500 0.48412000 1.0
O O19 1 0.25000000 0.88921500 0.51588000 1.0
O O20 1 0.25000000 0.79867900 0.85867600 1.0
O O21 1 0.75000000 0.20132100 0.14132400 1.0
O O22 1 0.75000000 0.70132100 0.35867600 1.0
O O23 1 0.25000000 0.29867900 0.64132400 1.0
获取直接链接