Tc2GeAs2
高熵材料 HEAMP-ID: mp-3306189 · 空间群: C2/m (#12)
基础信息
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
关联任务
引用参考
The crystal structure and related material properties of Tc2GeAs2 were obtained from the Materials Project database (MP-ID: mp-3306189, 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_Tc2GeAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.22273387
_cell_length_b 6.76725722
_cell_length_c 8.15902590
_cell_angle_alpha 95.40473253
_cell_angle_beta 100.96618437
_cell_angle_gamma 103.31621565
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tc2GeAs2
_chemical_formula_sum 'Tc8 Ge4 As8'
_cell_volume 324.79764267
_cell_formula_units_Z 4
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
Tc Tc0 1 0.88791235 0.42325122 0.12788920 1.0
Tc Tc1 1 0.11208765 0.57674878 0.87211080 1.0
Tc Tc2 1 0.38787368 0.42323796 0.12788981 1.0
Tc Tc3 1 0.61212632 0.57676204 0.87211019 1.0
Tc Tc4 1 0.56275481 0.88100231 0.37026589 1.0
Tc Tc5 1 0.43724519 0.11899769 0.62973411 1.0
Tc Tc6 1 0.06275142 0.88101070 0.37025766 1.0
Tc Tc7 1 0.93724858 0.11898930 0.62974234 1.0
Ge Ge8 1 0.73587177 0.57499880 0.36938236 1.0
Ge Ge9 1 0.26412823 0.42500120 0.63061764 1.0
Ge Ge10 1 0.23584449 0.57497818 0.36941354 1.0
Ge Ge11 1 0.76415551 0.42502182 0.63058646 1.0
As As12 1 0.87023637 0.15650023 0.32411518 1.0
As As13 1 0.12976363 0.84349977 0.67588482 1.0
As As14 1 0.37024218 0.15648386 0.32411351 1.0
As As15 1 0.62975782 0.84351614 0.67588649 1.0
As As16 1 0.53636834 0.19553864 0.94996965 1.0
As As17 1 0.46363166 0.80446136 0.05003035 1.0
As As18 1 0.03637426 0.19552271 0.95000058 1.0
As As19 1 0.96362574 0.80447729 0.04999942 1.0
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