Cu2GeTe3
高熵材料 HEA 传统材料 TRA 弹性数据 ELAMP-ID: mp-674953 · 空间群: Cc (#9)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 25.71 | 3.4655 | 51.4 | (0,0,2) |
| 25.81 | 3.4516 | 100.0 | (2,-1,1) |
| 25.83 | 3.4494 | 49.0 | (1,1,0) |
| 29.86 | 2.9923 | 9.1 | (2,-1,-1) |
| 29.88 | 2.9905 | 4.5 | (1,1,2) |
| 42.67 | 2.1189 | 47.7 | (2,-1,3) |
| 42.68 | 2.1185 | 23.5 | (1,1,-2) |
| 42.79 | 2.1132 | 23.5 | (3,-3,0) |
| 42.83 | 2.1116 | 46.4 | (3,0,1) |
| 50.48 | 1.8079 | 14.9 | (2,-1,-3) |
| 50.50 | 1.8074 | 7.6 | (1,1,4) |
| 50.59 | 1.8042 | 15.5 | (3,-3,2) |
| 50.62 | 1.8033 | 15.3 | (3,0,-1) |
| 50.62 | 1.8031 | 15.2 | (3,0,3) |
| 50.66 | 1.8019 | 14.9 | (4,-2,0) |
| 50.70 | 1.8005 | 7.5 | (2,2,2) |
| 53.06 | 1.7258 | 1.8 | (4,-2,2) |
| 62.03 | 1.4962 | 14.8 | (4,-2,-2) |
| 62.07 | 1.4952 | 7.4 | (2,2,4) |
| 68.14 | 1.3761 | 6.3 | (2,-1,5) |
| 68.14 | 1.3761 | 3.1 | (1,1,-4) |
| 68.29 | 1.3735 | 5.9 | (4,-2,4) |
| 68.31 | 1.3730 | 2.7 | (2,2,-2) |
| 68.41 | 1.3713 | 5.9 | (5,-4,1) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
高熵合金特征
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of Cu2GeTe3 were obtained from the Materials Project database (MP-ID: mp-674953, 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_Cu2GeTe3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.31845821
_cell_length_b 7.31845821
_cell_length_c 7.34681858
_cell_angle_alpha 80.46167619
_cell_angle_beta 80.46167619
_cell_angle_gamma 120.05183090
_symmetry_Int_Tables_number 1
_chemical_formula_structural Cu2GeTe3
_chemical_formula_sum 'Cu4 Ge2 Te6'
_cell_volume 321.31807057
_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
Cu Cu0 1 0.98898093 0.15787774 0.00546934 1.0
Cu Cu1 1 0.33478481 0.83498334 0.00433479 1.0
Cu Cu2 1 0.15787774 0.98898093 0.50546934 1.0
Cu Cu3 1 0.83498334 0.33478481 0.50433479 1.0
Ge Ge4 1 0.67770926 0.50542649 0.99030844 1.0
Ge Ge5 1 0.50542649 0.67770926 0.49030844 1.0
Te Te6 1 0.05479745 0.88692765 0.87503202 1.0
Te Te7 1 0.70776903 0.20112073 0.87090309 1.0
Te Te8 1 0.35764641 0.53649917 0.88206031 1.0
Te Te9 1 0.53649917 0.35764641 0.38206031 1.0
Te Te10 1 0.20112073 0.70776903 0.37090309 1.0
Te Te11 1 0.88692765 0.05479745 0.37503202 1.0
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