Na2Cr2O5
高熵材料 HEA 传统材料 TRAMP-ID: mp-1099683 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.55 | 7.0556 | 10.5 | (1,1,-1) |
| 17.11 | 5.1820 | 15.4 | (1,0,0) |
| 22.98 | 3.8698 | 70.1 | (0,0,1) |
| 24.77 | 3.5941 | 18.1 | (2,1,-1) |
| 25.25 | 3.5278 | 33.9 | (2,2,-2) |
| 26.27 | 3.3930 | 9.3 | (1,1,0) |
| 32.13 | 2.7856 | 33.8 | (1,-1,1) |
| 33.31 | 2.6896 | 49.5 | (1,-1,-1) |
| 34.40 | 2.6071 | 100.0 | (2,2,-1) |
| 35.66 | 2.5176 | 18.2 | (3,2,-2) |
| 35.73 | 2.5132 | 2.3 | (0,2,0) |
| 36.89 | 2.4365 | 8.8 | (1,0,1) |
| 41.23 | 2.1893 | 4.7 | (2,1,0) |
| 41.96 | 2.1534 | 9.8 | (1,2,0) |
| 42.25 | 2.1389 | 1.0 | (1,3,-1) |
| 45.11 | 2.0098 | 19.3 | (3,3,-2) |
| 46.96 | 1.9349 | 48.0 | (0,0,2) |
| 48.80 | 1.8660 | 14.0 | (1,1,1) |
| 48.97 | 1.8602 | 8.1 | (3,2,-1) |
| 49.60 | 1.8380 | 1.1 | (2,3,-1) |
| 51.63 | 1.7705 | 2.1 | (2,4,-2) |
| 51.83 | 1.7639 | 20.2 | (4,4,-4) |
| 52.10 | 1.7554 | 1.6 | (1,-1,2) |
| 53.01 | 1.7273 | 12.7 | (3,0,0) |
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 Na2Cr2O5 were obtained from the Materials Project database (MP-ID: mp-1099683, 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_Na2Cr2O5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.04831869
_cell_length_b 8.04831869
_cell_length_c 8.04831869
_cell_angle_alpha 140.95474406
_cell_angle_beta 139.50053690
_cell_angle_gamma 57.51622930
_symmetry_Int_Tables_number 1
_chemical_formula_structural Na2Cr2O5
_chemical_formula_sum 'Na4 Cr4 O10'
_cell_volume 211.44761184
_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
Na Na0 1 0.92613100 0.39367000 0.53059700 1.0
Na Na1 1 0.07386900 0.60446500 0.46753800 1.0
Na Na2 1 0.36307300 0.89367000 0.46753800 1.0
Na Na3 1 0.63692700 0.10446500 0.53059700 1.0
Cr Cr4 1 0.00000000 0.01083800 0.01083800 1.0
Cr Cr5 1 0.50000000 0.51083800 0.01083800 1.0
Cr Cr6 1 0.67220900 0.70368700 0.87589500 1.0
Cr Cr7 1 0.32779100 0.20368700 0.03147800 1.0
O O8 1 0.26991400 0.27820300 0.51467100 1.0
O O9 1 0.73008600 0.24475600 0.00828900 1.0
O O10 1 0.26353200 0.77820300 0.00828900 1.0
O O11 1 0.73646800 0.74475600 0.51467100 1.0
O O12 1 0.92411300 0.88715700 0.10028000 1.0
O O13 1 0.07588700 0.17616600 0.96304400 1.0
O O14 1 0.28687700 0.38715700 0.96304400 1.0
O O15 1 0.71312300 0.67616600 0.10028000 1.0
O O16 1 0.61680400 0.36505700 0.48186100 1.0
O O17 1 0.38319600 0.86505700 0.74825300 1.0
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