CrO2
传统材料 TRAMP-ID: mp-1040967 · 空间群: Cm (#8)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.16 | 5.1687 | 5.9 | (1,1,-2,0) |
| 17.19 | 5.1594 | 11.9 | (1,0,-1,0) |
| 18.24 | 4.8628 | 4.6 | (1,1,-2,1) |
| 18.27 | 4.8549 | 15.4 | (1,1,-2,-1) |
| 18.28 | 4.8530 | 30.2 | (1,0,-1,1) |
| 18.30 | 4.8491 | 9.5 | (1,0,-1,-1) |
| 18.69 | 4.7486 | 100.0 | (0,0,0,3) |
| 21.21 | 4.1884 | 12.7 | (1,1,-2,2) |
| 21.25 | 4.1809 | 10.8 | (1,0,-1,2) |
| 21.26 | 4.1784 | 6.1 | (1,1,-2,-2) |
| 21.28 | 4.1759 | 22.5 | (1,0,-1,-2) |
| 25.00 | 3.5615 | 1.2 | (0,0,0,4) |
| 25.44 | 3.5013 | 1.5 | (1,1,-2,3) |
| 25.48 | 3.4962 | 5.8 | (1,0,-1,3) |
| 25.50 | 3.4925 | 3.6 | (1,1,-2,-3) |
| 25.51 | 3.4918 | 3.7 | (1,0,-1,-3) |
| 30.48 | 2.9327 | 14.0 | (1,0,-1,4) |
| 30.52 | 2.9293 | 1.2 | (1,0,-1,-4) |
| 30.52 | 2.9292 | 7.0 | (1,1,-2,-4) |
| 34.78 | 2.5797 | 1.8 | (2,0,-2,0) |
| 35.28 | 2.5440 | 20.4 | (2,2,-4,1) |
| 35.35 | 2.5390 | 1.6 | (2,0,-2,1) |
| 35.37 | 2.5379 | 40.5 | (2,0,-2,-1) |
| 35.51 | 2.5281 | 15.1 | (2,1,-3,3) |
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-1040967, 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 5.96475442
_cell_length_b 5.96475442
_cell_length_c 14.24597264
_cell_angle_alpha 89.87432166
_cell_angle_beta 89.87432166
_cell_angle_gamma 59.88050672
_symmetry_Int_Tables_number 1
_chemical_formula_structural CrO2
_chemical_formula_sum 'Cr12 O24'
_cell_volume 438.41185645
_cell_formula_units_Z 12
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 0.65754600 0.65754600 0.83474100 1.0
Cr Cr1 1 0.65791100 0.18481600 0.83466900 1.0
Cr Cr2 1 0.99108200 0.99108200 0.50385100 1.0
Cr Cr3 1 0.18481600 0.65791100 0.83466900 1.0
Cr Cr4 1 0.99193700 0.51782400 0.50455400 1.0
Cr Cr5 1 0.16701300 0.16701300 0.34081600 1.0
Cr Cr6 1 0.16677400 0.16677400 0.71563400 1.0
Cr Cr7 1 0.33006100 0.33006100 0.16063100 1.0
Cr Cr8 1 0.51782400 0.99193700 0.50455400 1.0
Cr Cr9 1 0.32842700 0.84276100 0.16797700 1.0
Cr Cr10 1 0.84276100 0.32842700 0.16797700 1.0
Cr Cr11 1 0.83235500 0.83235500 0.04344100 1.0
O O12 1 0.35014800 0.35014800 0.90069200 1.0
O O13 1 0.50037100 0.50037100 0.75987700 1.0
O O14 1 0.34959900 0.79948900 0.90065200 1.0
O O15 1 0.79948900 0.34959900 0.90065200 1.0
O O16 1 0.67673000 0.67673000 0.56412500 1.0
O O17 1 0.49709300 0.00154000 0.76194500 1.0
O O18 1 0.83394200 0.83394200 0.43025100 1.0
O O19 1 0.00154000 0.49709300 0.76194500 1.0
O O20 1 0.83324300 0.83324300 0.91168900 1.0
O O21 1 0.67755800 0.14664000 0.56418400 1.0
O O22 1 0.14663900 0.67755800 0.56418400 1.0
O O23 1 0.00151100 0.00151100 0.76181700 1.0
O O24 1 0.02461800 0.02461800 0.24657500 1.0
O O25 1 0.88662000 0.30736900 0.42612500 1.0
O O26 1 0.30736900 0.88662000 0.42612500 1.0
O O27 1 0.16259300 0.16259300 0.09453700 1.0
O O28 1 0.16683500 0.16683500 0.58603700 1.0
O O29 1 0.02722100 0.44518100 0.24463800 1.0
O O30 1 0.44518100 0.02722100 0.24463800 1.0
O O31 1 0.30616800 0.30616800 0.42693000 1.0
O O32 1 0.15199300 0.67372500 0.09351100 1.0
O O33 1 0.67372500 0.15199300 0.09351100 1.0
O O34 1 0.50229300 0.50229300 0.21846600 1.0
O O35 1 0.67406100 0.67406100 0.09271600 1.0
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