CdGeAs2
弹性数据 ELAMP-ID: mp-4953 · 空间群: I-42d (#122)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.77 | 5.2869 | 1.2 | (1,0,0) |
| 26.31 | 3.3876 | 33.3 | (1,-1,1) |
| 26.31 | 3.3876 | 100.0 | (1,1,0) |
| 27.95 | 3.1926 | 1.7 | (1,0,1) |
| 27.95 | 3.1926 | 1.7 | (0,1,1) |
| 34.47 | 2.6019 | 2.8 | (2,-1,0) |
| 34.47 | 2.6019 | 2.8 | (1,-2,0) |
| 42.68 | 2.1186 | 1.0 | (1,0,2) |
| 42.79 | 2.1135 | 33.6 | (2,-2,0) |
| 44.05 | 2.0558 | 47.6 | (2,0,1) |
| 44.05 | 2.0558 | 15.9 | (2,0,-3) |
| 46.26 | 1.9625 | 2.2 | (3,0,-1) |
| 50.93 | 1.7931 | 15.0 | (3,-1,0) |
| 50.93 | 1.7931 | 25.0 | (3,-1,-2) |
| 53.13 | 1.7239 | 4.6 | (1,-1,3) |
| 53.13 | 1.7239 | 13.9 | (1,1,2) |
| 61.04 | 1.5181 | 1.1 | (3,-2,-2) |
| 62.11 | 1.4944 | 5.1 | (4,0,-2) |
| 62.11 | 1.4944 | 5.1 | (0,4,-2) |
| 65.97 | 1.4161 | 4.7 | (0,0,4) |
| 68.64 | 1.3673 | 1.9 | (3,-3,1) |
| 68.64 | 1.3673 | 5.7 | (3,-3,-1) |
| 70.37 | 1.3380 | 1.0 | (3,2,0) |
| 70.49 | 1.3359 | 5.5 | (3,-1,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of CdGeAs2 were obtained from the Materials Project database (MP-ID: mp-4953, 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_CdGeAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.97774944
_cell_length_b 5.97774881
_cell_length_c 7.06760170
_cell_angle_alpha 115.01768664
_cell_angle_beta 115.01767369
_cell_angle_gamma 90.00000549
_symmetry_Int_Tables_number 1
_chemical_formula_structural CdGeAs2
_chemical_formula_sum 'Cd2 Ge2 As4'
_cell_volume 202.40505823
_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
Cd Cd0 1 0.75000000 0.25000000 0.50000000 1.0
Cd Cd1 1 0.50000000 0.50000000 0.00000000 1.0
Ge Ge2 1 -0.00000000 0.00000000 0.00000000 1.0
Ge Ge3 1 0.25000000 0.75000000 0.50000000 1.0
As As4 1 0.34621757 0.87500000 0.25000000 1.0
As As5 1 0.62500000 0.65378243 0.75000000 1.0
As As6 1 0.90378243 0.37500000 0.25000000 1.0
As As7 1 0.12500000 0.09621757 0.75000000 1.0
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