Rb2Cr2O5
高熵材料 HEA 传统材料 TRAMP-ID: mp-1076401 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.76 | 10.0999 | 4.9 | (1,1,-1) |
| 16.38 | 5.4128 | 2.6 | (0,1,-1) |
| 20.59 | 4.3138 | 2.4 | (1,2,-2) |
| 22.70 | 3.9172 | 3.0 | (1,-1,0) |
| 24.37 | 3.6521 | 4.4 | (2,0,-1) |
| 27.19 | 3.2800 | 2.2 | (2,3,-3) |
| 28.85 | 3.0952 | 100.0 | (3,1,-2) |
| 31.86 | 2.8091 | 18.7 | (1,-1,1) |
| 32.78 | 2.7323 | 21.1 | (1,-1,-1) |
| 34.96 | 2.5669 | 1.0 | (3,4,-4) |
| 35.15 | 2.5532 | 17.3 | (4,2,-3) |
| 35.55 | 2.5250 | 14.8 | (4,4,-4) |
| 36.61 | 2.4549 | 6.0 | (1,3,-3) |
| 37.42 | 2.4031 | 4.2 | (3,1,-3) |
| 41.88 | 2.1569 | 1.6 | (2,4,-4) |
| 42.55 | 2.1249 | 1.3 | (1,4,-3) |
| 42.60 | 2.1223 | 2.0 | (5,3,-4) |
| 42.62 | 2.1215 | 2.1 | (4,2,-4) |
| 44.87 | 2.0200 | 2.9 | (5,5,-5) |
| 46.36 | 1.9586 | 20.2 | (2,-2,0) |
| 47.27 | 1.9228 | 2.1 | (3,-1,-1) |
| 48.18 | 1.8888 | 1.1 | (2,5,-4) |
| 48.48 | 1.8779 | 4.5 | (3,5,-5) |
| 49.13 | 1.8544 | 5.0 | (5,3,-5) |
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
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Rb2Cr2O5 were obtained from the Materials Project database (MP-ID: mp-1076401, 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_Rb2Cr2O5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.83344858
_cell_length_b 10.83344858
_cell_length_c 10.83344858
_cell_angle_alpha 150.78393654
_cell_angle_beta 149.94296290
_cell_angle_gamma 42.41213594
_symmetry_Int_Tables_number 1
_chemical_formula_structural Rb2Cr2O5
_chemical_formula_sum 'Rb4 Cr4 O10'
_cell_volume 310.07373540
_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
Rb Rb0 1 0.88989500 0.39279400 0.50272800 1.0
Rb Rb1 1 0.11010500 0.61283400 0.50290000 1.0
Rb Rb2 1 0.39006600 0.89279400 0.50290000 1.0
Rb Rb3 1 0.60993400 0.11283400 0.50272800 1.0
Cr Cr4 1 0.00000000 0.00001600 0.00001600 1.0
Cr Cr5 1 0.50000000 0.50001600 0.00001600 1.0
Cr Cr6 1 0.67727400 0.71848300 0.89575700 1.0
Cr Cr7 1 0.32272600 0.21848300 0.04120900 1.0
O O8 1 0.25155800 0.25195600 0.50016500 1.0
O O9 1 0.74844200 0.24860700 0.00039800 1.0
O O10 1 0.25179100 0.75195600 0.00039800 1.0
O O11 1 0.74820900 0.74860700 0.50016500 1.0
O O12 1 0.87823800 0.84472200 0.07732900 1.0
O O13 1 0.12176200 0.19909000 0.96648400 1.0
O O14 1 0.26739300 0.34472200 0.96648400 1.0
O O15 1 0.73260700 0.69909000 0.07732900 1.0
O O16 1 0.59604000 0.39549700 0.49153700 1.0
O O17 1 0.40396000 0.89549700 0.79945800 1.0
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