Ta2CoH
高熵材料 HEA 传统材料 TRAMP-ID: mp-3202071 · 空间群: I4/mcm (#140)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.37 | 4.3593 | 1.3 | (1,-1,0) |
| 28.97 | 3.0825 | 12.6 | (1,-1,1) |
| 35.27 | 2.5448 | 23.1 | (1,1,-1) |
| 37.09 | 2.4242 | 33.3 | (1,0,-2) |
| 37.09 | 2.4242 | 100.0 | (2,-1,-1) |
| 41.07 | 2.1977 | 3.8 | (1,1,-2) |
| 41.07 | 2.1977 | 11.5 | (2,0,-1) |
| 41.43 | 2.1796 | 8.5 | (2,-2,0) |
| 46.26 | 1.9624 | 15.2 | (2,0,-2) |
| 46.26 | 1.9624 | 15.2 | (2,0,0) |
| 46.59 | 1.9495 | 27.6 | (2,-2,1) |
| 59.75 | 1.5476 | 3.3 | (2,0,-3) |
| 59.75 | 1.5476 | 2.5 | (3,-1,0) |
| 60.03 | 1.5412 | 1.4 | (2,-2,2) |
| 64.08 | 1.4531 | 8.7 | (3,-3,0) |
| 64.49 | 1.4449 | 6.7 | (2,1,-3) |
| 64.49 | 1.4449 | 13.5 | (3,0,-2) |
| 64.49 | 1.4449 | 6.7 | (2,1,0) |
| 65.01 | 1.4346 | 20.8 | (3,-2,1) |
| 65.01 | 1.4346 | 6.9 | (2,-1,2) |
| 68.01 | 1.3785 | 3.4 | (3,-3,1) |
| 71.58 | 1.3183 | 3.6 | (3,-1,-3) |
| 71.58 | 1.3183 | 3.6 | (3,-1,1) |
| 74.58 | 1.2724 | 5.3 | (2,2,-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 Ta2CoH were obtained from the Materials Project database (MP-ID: mp-3202071, 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_Ta2CoH
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.04768349
_cell_length_b 5.04768347
_cell_length_c 5.04768412
_cell_angle_alpha 104.72452803
_cell_angle_beta 104.72452659
_cell_angle_gamma 119.44949833
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2CoH
_chemical_formula_sum 'Ta4 Co2 H2'
_cell_volume 96.71834159
_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 0.16790678 0.66790678 0.83581556 1.0
Ta Ta1 1 0.83209322 0.33209322 0.16418444 1.0
Ta Ta2 1 0.33209322 0.16790678 0.50000000 1.0
Ta Ta3 1 0.66790678 0.83209322 0.50000000 1.0
Co Co4 1 0.25000000 0.25000000 0.00000000 1.0
Co Co5 1 0.75000000 0.75000000 0.00000000 1.0
H H6 1 0.75000000 0.25000000 0.50000000 1.0
H H7 1 0.25000000 0.75000000 0.50000000 1.0
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