TiCrAs
高熵材料 HEA 传统材料 TRAMP-ID: mp-1079641 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.44 | 5.7375 | 1.6 | (0,1,-1,0) |
| 26.76 | 3.3318 | 6.2 | (1,0,-1,0) |
| 26.92 | 3.3125 | 8.1 | (0,1,-1,1) |
| 26.92 | 3.3125 | 16.3 | (0,2,-2,-1) |
| 31.04 | 2.8812 | 9.9 | (1,1,-2,0) |
| 31.04 | 2.8812 | 5.0 | (1,1,-2,-1) |
| 38.32 | 2.3491 | 75.6 | (1,1,-2,1) |
| 41.54 | 2.1739 | 100.0 | (1,2,-3,0) |
| 41.65 | 2.1686 | 36.0 | (0,2,-2,1) |
| 47.54 | 1.9125 | 54.0 | (0,0,0,3) |
| 50.20 | 1.8175 | 17.3 | (1,1,-2,2) |
| 50.20 | 1.8175 | 34.6 | (1,-1,0,3) |
| 55.13 | 1.6659 | 23.3 | (2,0,-2,0) |
| 55.39 | 1.6587 | 2.0 | (1,3,-4,0) |
| 55.39 | 1.6587 | 1.0 | (1,3,-4,-3) |
| 55.48 | 1.6563 | 2.9 | (0,2,-2,2) |
| 55.48 | 1.6563 | 5.7 | (0,4,-4,-2) |
| 57.95 | 1.5913 | 1.7 | (0,1,-1,3) |
| 57.95 | 1.5913 | 3.5 | (0,4,-4,-1) |
| 62.40 | 1.4883 | 5.3 | (2,1,-3,1) |
| 62.64 | 1.4831 | 1.3 | (1,2,-3,-4) |
| 64.94 | 1.4359 | 2.0 | (1,1,-2,3) |
| 64.94 | 1.4359 | 2.0 | (1,4,-5,-1) |
| 64.94 | 1.4359 | 2.0 | (1,-3,2,4) |
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 TiCrAs were obtained from the Materials Project database (MP-ID: mp-1079641, 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_TiCrAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.33175700
_cell_length_b 6.62503695
_cell_length_c 6.62503695
_cell_angle_alpha 119.99998954
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural TiCrAs
_chemical_formula_sum 'Ti3 Cr3 As3'
_cell_volume 126.64282985
_cell_formula_units_Z 3
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
Ti Ti0 1 0.50000000 0.59521000 0.59521000 1.0
Ti Ti1 1 0.50000000 0.00000000 0.40479000 1.0
Ti Ti2 1 0.50000000 0.40479000 0.00000000 1.0
Cr Cr3 1 0.00000000 0.25737900 0.25737900 1.0
Cr Cr4 1 0.00000000 0.00000000 0.74262100 1.0
Cr Cr5 1 0.00000000 0.74262100 0.00000000 1.0
As As6 1 0.00000000 0.66666700 0.33333300 1.0
As As7 1 0.00000000 0.33333300 0.66666700 1.0
As As8 1 0.50000000 0.00000000 0.00000000 1.0
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