BeGeAs2
弹性数据 ELAMP-ID: mp-1009088 · 空间群: I-42d (#122)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.35 | 4.8356 | 11.5 | (1,0,0) |
| 28.58 | 3.1233 | 100.0 | (1,1,0) |
| 29.72 | 3.0058 | 11.8 | (1,0,1) |
| 33.01 | 2.7132 | 3.1 | (0,0,2) |
| 33.17 | 2.7007 | 5.2 | (2,0,-1) |
| 38.17 | 2.3578 | 14.3 | (2,1,-1) |
| 45.01 | 2.0140 | 1.9 | (1,0,2) |
| 45.01 | 2.0140 | 1.9 | (1,0,-3) |
| 45.13 | 2.0089 | 2.8 | (2,-1,1) |
| 47.50 | 1.9141 | 43.3 | (2,0,1) |
| 47.62 | 1.9097 | 20.6 | (2,-2,0) |
| 51.45 | 1.7762 | 5.0 | (3,0,-1) |
| 56.27 | 1.6348 | 3.6 | (1,1,2) |
| 56.27 | 1.6348 | 10.8 | (1,-1,3) |
| 56.48 | 1.6292 | 25.8 | (3,1,-1) |
| 57.04 | 1.6145 | 1.8 | (2,1,1) |
| 59.16 | 1.5616 | 1.3 | (2,-2,2) |
| 67.70 | 1.3841 | 2.4 | (3,2,-1) |
| 67.70 | 1.3841 | 2.4 | (3,-2,-2) |
| 69.26 | 1.3566 | 3.6 | (0,0,4) |
| 69.63 | 1.3503 | 6.0 | (4,0,-2) |
| 72.43 | 1.3048 | 1.6 | (2,1,2) |
| 72.71 | 1.3006 | 1.7 | (4,1,-2) |
| 76.75 | 1.2419 | 5.2 | (3,1,1) |
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 BeGeAs2 were obtained from the Materials Project database (MP-ID: mp-1009088, 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_BeGeAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.40130583
_cell_length_b 5.40130583
_cell_length_c 6.63578615
_cell_angle_alpha 114.01545436
_cell_angle_beta 114.01545436
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural BeGeAs2
_chemical_formula_sum 'Be2 Ge2 As4'
_cell_volume 158.31249595
_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
Be Be0 1 0.00000000 0.00000000 0.00000000 1.0
Be Be1 1 0.25000000 0.75000000 0.50000000 1.0
Ge Ge2 1 0.75000000 0.25000000 0.50000000 1.0
Ge Ge3 1 0.50000000 0.50000000 0.00000000 1.0
As As4 1 0.12500000 0.65340991 0.75000000 1.0
As As5 1 0.90340991 0.87500000 0.25000000 1.0
As As6 1 0.62500000 0.09659009 0.75000000 1.0
As As7 1 0.34658909 0.37500000 0.25000000 1.0
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