LaCo4B
高熵材料 HEA 传统材料 TRAMP-ID: mp-1095566 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.02 | 4.4363 | 7.9 | (1,0,-1,0) |
| 26.08 | 3.4169 | 1.9 | (0,0,0,2) |
| 33.09 | 2.7070 | 81.2 | (1,0,-1,2) |
| 35.03 | 2.5613 | 10.0 | (1,1,-2,0) |
| 35.03 | 2.5613 | 19.9 | (2,-1,-1,0) |
| 37.50 | 2.3984 | 3.8 | (1,1,-2,1) |
| 37.50 | 2.3984 | 7.7 | (2,-1,-1,1) |
| 39.56 | 2.2780 | 11.1 | (0,0,0,3) |
| 40.68 | 2.2181 | 51.9 | (2,0,-2,0) |
| 40.68 | 2.2181 | 26.0 | (2,-2,0,0) |
| 42.86 | 2.1098 | 8.6 | (2,0,-2,1) |
| 44.19 | 2.0494 | 100.0 | (2,-1,-1,2) |
| 44.72 | 2.0264 | 6.8 | (1,0,-1,3) |
| 48.96 | 1.8605 | 3.6 | (2,0,-2,2) |
| 53.65 | 1.7085 | 12.7 | (0,0,0,4) |
| 57.83 | 1.5943 | 3.4 | (1,0,-1,4) |
| 58.04 | 1.5892 | 5.9 | (2,0,-2,3) |
| 61.61 | 1.5053 | 8.9 | (2,1,-3,2) |
| 61.61 | 1.5053 | 17.8 | (3,-1,-2,2) |
| 62.84 | 1.4788 | 5.3 | (3,0,-3,0) |
| 64.47 | 1.4453 | 2.1 | (3,0,-3,1) |
| 65.70 | 1.4213 | 13.1 | (2,-1,-1,4) |
| 69.23 | 1.3571 | 24.7 | (3,0,-3,2) |
| 69.44 | 1.3535 | 15.2 | (2,0,-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 LaCo4B were obtained from the Materials Project database (MP-ID: mp-1095566, 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_LaCo4B
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.12253573
_cell_length_b 5.12253573
_cell_length_c 6.83388700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999656
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaCo4B
_chemical_formula_sum 'La2 Co8 B2'
_cell_volume 155.29891922
_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
La La0 1 0.00000000 0.00000000 0.00000000 1.0
La La1 1 0.00000000 0.00000000 0.50000000 1.0
Co Co2 1 0.66666700 0.33333300 0.50000000 1.0
Co Co3 1 0.33333300 0.66666700 0.50000000 1.0
Co Co4 1 0.50000000 0.50000000 0.78960700 1.0
Co Co5 1 0.50000000 0.00000000 0.78960700 1.0
Co Co6 1 0.00000000 0.50000000 0.78960700 1.0
Co Co7 1 0.50000000 0.50000000 0.21039300 1.0
Co Co8 1 0.50000000 0.00000000 0.21039300 1.0
Co Co9 1 0.00000000 0.50000000 0.21039300 1.0
B B10 1 0.66666700 0.33333300 0.00000000 1.0
B B11 1 0.33333300 0.66666700 0.00000000 1.0
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