Nb2CrB2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1079560 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.39 | 3.2563 | 32.7 | (1,0,0) |
| 30.02 | 2.9771 | 15.8 | (0,2,0) |
| 33.66 | 2.6628 | 79.5 | (0,2,1) |
| 34.83 | 2.5758 | 29.7 | (1,1,1) |
| 41.08 | 2.1972 | 97.9 | (1,2,0) |
| 42.96 | 2.1051 | 23.7 | (0,2,2) |
| 43.92 | 2.0613 | 100.0 | (1,2,1) |
| 48.34 | 1.8829 | 34.2 | (0,3,1) |
| 51.71 | 1.7678 | 1.2 | (1,2,2) |
| 55.66 | 1.6514 | 3.1 | (0,3,2) |
| 56.45 | 1.6300 | 1.1 | (1,3,1) |
| 56.52 | 1.6281 | 19.0 | (2,0,0) |
| 63.13 | 1.4728 | 1.2 | (1,3,2) |
| 64.53 | 1.4441 | 23.3 | (0,4,1) |
| 65.32 | 1.4285 | 3.7 | (2,2,0) |
| 66.64 | 1.4034 | 6.0 | (0,3,3) |
| 67.42 | 1.3890 | 20.7 | (2,2,1) |
| 69.42 | 1.3538 | 2.9 | (1,4,0) |
| 70.77 | 1.3314 | 2.7 | (0,4,2) |
| 71.46 | 1.3201 | 31.8 | (1,4,1) |
| 73.48 | 1.2888 | 26.0 | (1,3,3) |
| 73.54 | 1.2879 | 8.7 | (2,2,2) |
| 77.51 | 1.2316 | 15.5 | (2,3,1) |
| 83.35 | 1.1594 | 1.9 | (2,3,2) |
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 Nb2CrB2 were obtained from the Materials Project database (MP-ID: mp-1079560, 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_Nb2CrB2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.25624622
_cell_length_b 5.95410771
_cell_length_c 5.95410771
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nb2CrB2
_chemical_formula_sum 'Nb4 Cr2 B4'
_cell_volume 115.43848276
_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
Nb Nb0 1 0.50000000 0.18089206 0.68089206 1.0
Nb Nb1 1 0.50000000 0.81910794 0.31910794 1.0
Nb Nb2 1 0.50000000 0.31910794 0.18089206 1.0
Nb Nb3 1 0.50000000 0.68089206 0.81910794 1.0
Cr Cr4 1 -0.00000000 0.50000000 0.50000000 1.0
Cr Cr5 1 -0.00000000 0.00000000 -0.00000000 1.0
B B6 1 -0.00000000 0.60996016 0.10996016 1.0
B B7 1 0.00000000 0.39003984 0.89003984 1.0
B B8 1 0.00000000 0.89003984 0.60996016 1.0
B B9 1 -0.00000000 0.10996016 0.39003984 1.0
获取直接链接