Ta2CrB2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1080757 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.65 | 3.2266 | 53.8 | (0,0,1) |
| 30.19 | 2.9606 | 31.8 | (2,0,0) |
| 33.85 | 2.6480 | 89.0 | (2,1,0) |
| 35.11 | 2.5557 | 16.7 | (1,1,1) |
| 41.39 | 2.1814 | 75.1 | (2,0,1) |
| 43.22 | 2.0935 | 16.6 | (2,2,0) |
| 44.25 | 2.0469 | 100.0 | (2,1,1) |
| 48.63 | 1.8724 | 23.6 | (3,1,0) |
| 52.08 | 1.7562 | 4.5 | (2,2,1) |
| 56.00 | 1.6422 | 2.7 | (3,2,0) |
| 56.85 | 1.6195 | 5.9 | (3,1,1) |
| 57.09 | 1.6133 | 15.9 | (0,0,2) |
| 63.57 | 1.4636 | 2.0 | (3,2,1) |
| 64.93 | 1.4361 | 25.5 | (4,1,0) |
| 65.94 | 1.4166 | 7.6 | (2,0,2) |
| 67.06 | 1.3956 | 9.2 | (3,3,0) |
| 68.05 | 1.3777 | 24.5 | (2,1,2) |
| 69.92 | 1.3455 | 1.8 | (4,0,1) |
| 71.22 | 1.3240 | 1.3 | (4,2,0) |
| 71.97 | 1.3120 | 36.5 | (4,1,1) |
| 74.00 | 1.2809 | 23.8 | (3,3,1) |
| 74.21 | 1.2779 | 6.5 | (2,2,2) |
| 78.21 | 1.2222 | 11.2 | (3,1,2) |
| 81.23 | 1.1842 | 1.1 | (4,3,0) |
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 Ta2CrB2 were obtained from the Materials Project database (MP-ID: mp-1080757, 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_Ta2CrB2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.92116150
_cell_length_b 5.92116150
_cell_length_c 3.22658928
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2CrB2
_chemical_formula_sum 'Ta4 Cr2 B4'
_cell_volume 113.12471547
_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
Ta Ta0 1 0.68086032 0.18086032 0.50000000 1.0
Ta Ta1 1 0.31913968 0.81913968 0.50000000 1.0
Ta Ta2 1 0.18086032 0.31913968 0.50000000 1.0
Ta Ta3 1 0.81913968 0.68086032 0.50000000 1.0
Cr Cr4 1 0.50000000 0.50000000 -0.00000000 1.0
Cr Cr5 1 -0.00000000 0.00000000 -0.00000000 1.0
B B6 1 0.11083946 0.61083946 -0.00000000 1.0
B B7 1 0.88916054 0.38916054 0.00000000 1.0
B B8 1 0.61083946 0.88916054 0.00000000 1.0
B B9 1 0.38916054 0.11083946 -0.00000000 1.0
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