NaCr2O4
高熵材料 HEA 传统材料 TRAMP-ID: mp-759090 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.70 | 5.3090 | 13.0 | (0,0,2) |
| 19.38 | 4.5812 | 44.5 | (0,1,2) |
| 19.59 | 4.5325 | 69.1 | (0,2,0) |
| 25.85 | 3.4471 | 7.7 | (0,2,2) |
| 27.05 | 3.2970 | 1.8 | (0,1,3) |
| 30.77 | 2.9063 | 2.8 | (0,3,1) |
| 31.24 | 2.8633 | 3.1 | (1,0,1) |
| 32.09 | 2.7896 | 1.2 | (0,2,3) |
| 32.80 | 2.7304 | 2.2 | (1,1,1) |
| 33.77 | 2.6545 | 61.1 | (0,0,4) |
| 34.14 | 2.6261 | 100.0 | (0,3,2) |
| 35.23 | 2.5475 | 1.3 | (0,1,4) |
| 36.01 | 2.4942 | 91.7 | (1,1,2) |
| 36.13 | 2.4862 | 42.0 | (1,2,0) |
| 37.14 | 2.4208 | 1.3 | (1,2,1) |
| 39.20 | 2.2981 | 1.9 | (0,3,3) |
| 39.34 | 2.2906 | 2.7 | (0,2,4) |
| 39.59 | 2.2767 | 8.6 | (1,0,3) |
| 40.05 | 2.2516 | 3.0 | (1,2,2) |
| 40.71 | 2.2163 | 3.3 | (0,4,1) |
| 40.87 | 2.2081 | 26.4 | (1,1,3) |
| 43.42 | 2.0843 | 10.6 | (0,4,2) |
| 43.54 | 2.0784 | 19.2 | (1,3,1) |
| 43.78 | 2.0676 | 5.0 | (0,1,5) |
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 NaCr2O4 were obtained from the Materials Project database (MP-ID: mp-759090, 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_NaCr2O4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.97350100
_cell_length_b 9.06493400
_cell_length_c 10.61801200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaCr2O4
_chemical_formula_sum 'Na4 Cr8 O16'
_cell_volume 286.20416341
_cell_formula_units_Z 4
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 0.25000000 0.74316600 0.15278800 1.0
Na Na1 1 0.75000000 0.75683400 0.65278800 1.0
Na Na2 1 0.25000000 0.24316600 0.34721200 1.0
Na Na3 1 0.75000000 0.25683400 0.84721200 1.0
Cr Cr4 1 0.25000000 0.56411800 0.38730300 1.0
Cr Cr5 1 0.25000000 0.58057700 0.89507400 1.0
Cr Cr6 1 0.75000000 0.91942300 0.39507400 1.0
Cr Cr7 1 0.75000000 0.93588200 0.88730300 1.0
Cr Cr8 1 0.25000000 0.06411800 0.11269700 1.0
Cr Cr9 1 0.25000000 0.08057700 0.60492600 1.0
Cr Cr10 1 0.75000000 0.41942300 0.10492600 1.0
Cr Cr11 1 0.75000000 0.43588200 0.61269700 1.0
O O12 1 0.75000000 0.52125600 0.78452300 1.0
O O13 1 0.25000000 0.57552600 0.57247200 1.0
O O14 1 0.75000000 0.61275100 0.01764800 1.0
O O15 1 0.75000000 0.70591600 0.35126200 1.0
O O16 1 0.25000000 0.79408400 0.85126200 1.0
O O17 1 0.25000000 0.88724900 0.51764800 1.0
O O18 1 0.75000000 0.92447400 0.07247200 1.0
O O19 1 0.25000000 0.97874400 0.28452300 1.0
O O20 1 0.75000000 0.02125600 0.71547700 1.0
O O21 1 0.25000000 0.07552600 0.92752800 1.0
O O22 1 0.75000000 0.11275100 0.48235200 1.0
O O23 1 0.75000000 0.20591600 0.14873800 1.0
O O24 1 0.25000000 0.29408400 0.64873800 1.0
O O25 1 0.25000000 0.38724900 0.98235200 1.0
O O26 1 0.75000000 0.42447400 0.42752800 1.0
O O27 1 0.25000000 0.47874400 0.21547700 1.0
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