HoFeGe2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1080783 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.67 | 8.2908 | 1.9 | (1,-1,0) |
| 21.44 | 4.1454 | 3.0 | (2,-2,0) |
| 22.22 | 4.0007 | 1.6 | (1,0,0) |
| 23.72 | 3.7504 | 10.4 | (1,-1,1) |
| 26.98 | 3.3045 | 5.6 | (2,-1,0) |
| 30.28 | 2.9522 | 3.0 | (2,-2,1) |
| 30.85 | 2.8985 | 20.5 | (1,0,1) |
| 32.40 | 2.7636 | 7.3 | (3,-3,0) |
| 34.52 | 2.5983 | 100.0 | (2,-1,1) |
| 34.72 | 2.5840 | 35.7 | (3,-2,0) |
| 39.00 | 2.3095 | 28.3 | (3,-3,1) |
| 41.00 | 2.2016 | 5.2 | (3,-2,1) |
| 43.02 | 2.1026 | 27.5 | (0,0,2) |
| 43.67 | 2.0727 | 1.3 | (4,-4,0) |
| 43.93 | 2.0612 | 25.9 | (1,1,0) |
| 49.00 | 1.8591 | 11.4 | (4,-4,1) |
| 50.53 | 1.8064 | 3.0 | (2,0,1) |
| 51.52 | 1.7740 | 2.1 | (2,-1,2) |
| 54.28 | 1.6900 | 1.1 | (3,-1,1) |
| 54.56 | 1.6821 | 12.8 | (5,-4,0) |
| 54.86 | 1.6734 | 3.4 | (3,-3,2) |
| 55.63 | 1.6523 | 3.2 | (4,-2,0) |
| 56.42 | 1.6309 | 17.4 | (3,-2,2) |
| 59.16 | 1.5618 | 3.0 | (5,-4,1) |
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 HoFeGe2 were obtained from the Materials Project database (MP-ID: mp-1080783, 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_HoFeGe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.54319756
_cell_length_b 8.54319756
_cell_length_c 4.20524300
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 152.07688924
_symmetry_Int_Tables_number 1
_chemical_formula_structural HoFeGe2
_chemical_formula_sum 'Ho2 Fe2 Ge4'
_cell_volume 143.72866856
_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
Ho Ho0 1 0.89170600 0.10829400 0.25000000 1.0
Ho Ho1 1 0.10829400 0.89170600 0.75000000 1.0
Fe Fe2 1 0.68103800 0.31896200 0.25000000 1.0
Fe Fe3 1 0.31896200 0.68103800 0.75000000 1.0
Ge Ge4 1 0.54486600 0.45513400 0.25000000 1.0
Ge Ge5 1 0.45513400 0.54486600 0.75000000 1.0
Ge Ge6 1 0.25165600 0.74834400 0.25000000 1.0
Ge Ge7 1 0.74834400 0.25165600 0.75000000 1.0
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