Ge(Te2As)2
弹性数据 ELAMP-ID: mp-14790 · 空间群: R-3m (#166)
基础信息
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 Ge(Te2As)2 were obtained from the Materials Project database (MP-ID: mp-14790, 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
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# generated using pymatgen
data_Ge(Te2As)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 13.88404969
_cell_length_b 13.88404969
_cell_length_c 13.88405003
_cell_angle_alpha 17.00424473
_cell_angle_beta 17.00424473
_cell_angle_gamma 17.00424243
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ge(Te2As)2
_chemical_formula_sum 'Ge1 Te4 As2'
_cell_volume 199.68055670
_cell_formula_units_Z 1
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
Ge Ge0 1 0.00000000 0.00000000 -0.00000000 1.0
Te Te1 1 0.87408912 0.87408912 0.87408912 1.0
Te Te2 1 0.70934472 0.70934472 0.70934472 1.0
Te Te3 1 0.12591088 0.12591088 0.12591088 1.0
Te Te4 1 0.29065528 0.29065528 0.29065528 1.0
As As5 1 0.42135657 0.42135657 0.42135657 1.0
As As6 1 0.57864343 0.57864343 0.57864343 1.0
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