Er2Tc3Ge4
高熵材料 HEAMP-ID: mp-3298369 · 空间群: P2_1/c (#14)
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 Er2Tc3Ge4 were obtained from the Materials Project database (MP-ID: mp-3298369, 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_Er2Tc3Ge4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.24984601
_cell_length_b 5.60821759
_cell_length_c 6.96477132
_cell_angle_alpha 76.31434019
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Tc3Ge4
_chemical_formula_sum 'Er4 Tc6 Ge8'
_cell_volume 313.08971781
_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
Er Er0 1 0.55654984 0.07540861 0.24503975 1.0
Er Er1 1 0.05654984 0.42459139 0.75496025 1.0
Er Er2 1 0.44345016 0.92459139 0.75496025 1.0
Er Er3 1 0.94345016 0.57540861 0.24503975 1.0
Tc Tc4 1 0.20706083 0.11508997 0.11363992 1.0
Tc Tc5 1 0.70706083 0.38491003 0.88636008 1.0
Tc Tc6 1 0.79293917 0.88491003 0.88636008 1.0
Tc Tc7 1 0.29293917 0.61508997 0.11363992 1.0
Tc Tc8 1 0.00000000 0.00000000 0.50000000 1.0
Tc Tc9 1 0.50000000 0.50000000 0.50000000 1.0
Ge Ge10 1 0.90394627 0.12036866 0.12575712 1.0
Ge Ge11 1 0.40394627 0.37963134 0.87424288 1.0
Ge Ge12 1 0.09605373 0.87963134 0.87424288 1.0
Ge Ge13 1 0.59605373 0.62036866 0.12575712 1.0
Ge Ge14 1 0.74763314 0.22248981 0.57847405 1.0
Ge Ge15 1 0.24763314 0.27751019 0.42152595 1.0
Ge Ge16 1 0.25236686 0.77751019 0.42152595 1.0
Ge Ge17 1 0.75236686 0.72248981 0.57847405 1.0
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