NaCr4O8
高熵材料 HEA 传统材料 TRAMP-ID: mp-760012 · 空间群: I4/m (#87)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.67 | 6.9875 | 99.3 | (0,1,0) |
| 12.74 | 6.9480 | 100.0 | (0,0,1) |
| 17.99 | 4.9312 | 91.4 | (0,1,-1) |
| 18.02 | 4.9226 | 90.8 | (0,1,1) |
| 25.50 | 3.4938 | 12.5 | (0,2,0) |
| 25.64 | 3.4740 | 11.2 | (0,0,2) |
| 28.58 | 3.1235 | 92.6 | (0,2,-1) |
| 28.62 | 3.1192 | 38.1 | (0,2,1) |
| 28.68 | 3.1129 | 38.9 | (0,1,-2) |
| 28.72 | 3.1086 | 92.7 | (0,1,2) |
| 31.28 | 2.8599 | 1.5 | (1,1,-1) |
| 31.28 | 2.8595 | 1.6 | (1,1,0) |
| 36.29 | 2.4755 | 63.3 | (1,2,-1) |
| 36.30 | 2.4747 | 60.2 | (1,2,0) |
| 36.34 | 2.4719 | 59.6 | (1,0,1) |
| 36.36 | 2.4711 | 62.7 | (1,1,1) |
| 36.44 | 2.4656 | 32.5 | (0,2,-2) |
| 36.51 | 2.4613 | 32.6 | (0,2,2) |
| 38.66 | 2.3292 | 10.7 | (0,3,0) |
| 38.89 | 2.3160 | 10.2 | (0,0,3) |
| 40.81 | 2.2113 | 51.1 | (1,2,-2) |
| 40.84 | 2.2096 | 13.9 | (0,3,-1) |
| 40.84 | 2.2095 | 51.5 | (1,2,1) |
| 40.89 | 2.2072 | 3.3 | (0,3,1) |
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 NaCr4O8 were obtained from the Materials Project database (MP-ID: mp-760012, 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_NaCr4O8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.98833200
_cell_length_b 7.14550558
_cell_length_c 7.10686847
_cell_angle_alpha 92.61469149
_cell_angle_beta 102.13656543
_cell_angle_gamma 77.93005041
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaCr4O8
_chemical_formula_sum 'Na1 Cr4 O8'
_cell_volume 145.08211136
_cell_formula_units_Z 1
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 0.50000000 0.00000000 0.00000000 1.0
Cr Cr1 1 0.34787500 0.81761300 0.51336300 1.0
Cr Cr2 1 0.83523200 0.51325700 0.18372000 1.0
Cr Cr3 1 0.16476800 0.48674300 0.81628000 1.0
Cr Cr4 1 0.65212500 0.18238700 0.48663700 1.0
O O5 1 0.84814000 0.95304500 0.64932600 1.0
O O6 1 0.83713200 0.70293900 0.37720400 1.0
O O7 1 0.19989700 0.64758200 0.04737600 1.0
O O8 1 0.53991500 0.62234700 0.70217600 1.0
O O9 1 0.46008500 0.37765300 0.29782400 1.0
O O10 1 0.80010300 0.35241800 0.95262400 1.0
O O11 1 0.16286800 0.29706100 0.62279600 1.0
O O12 1 0.15186000 0.04695500 0.35067400 1.0
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