Tm2Fe2TcGe4
高熵材料 HEAMP-ID: mp-3315884 · 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 Tm2Fe2TcGe4 were obtained from the Materials Project database (MP-ID: mp-3315884, 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_Tm2Fe2TcGe4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.10611485
_cell_length_b 5.53238642
_cell_length_c 6.84137505
_cell_angle_alpha 76.57972439
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm2Fe2TcGe4
_chemical_formula_sum 'Tm4 Fe4 Tc2 Ge8'
_cell_volume 298.43160155
_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
Tm Tm0 1 0.56435023 0.06642275 0.24931947 1.0
Tm Tm1 1 0.06435023 0.43357725 0.75068053 1.0
Tm Tm2 1 0.43564977 0.93357725 0.75068053 1.0
Tm Tm3 1 0.93564977 0.56642275 0.24931947 1.0
Fe Fe4 1 0.20912405 0.11884527 0.10955510 1.0
Fe Fe5 1 0.70912405 0.38115473 0.89044490 1.0
Fe Fe6 1 0.79087595 0.88115473 0.89044490 1.0
Fe Fe7 1 0.29087595 0.61884527 0.10955510 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 0.90888091 0.11676802 0.11476590 1.0
Ge Ge11 1 0.40888091 0.38323198 0.88523410 1.0
Ge Ge12 1 0.09111909 0.88323198 0.88523410 1.0
Ge Ge13 1 0.59111909 0.61676802 0.11476590 1.0
Ge Ge14 1 0.74908859 0.21929309 0.59329430 1.0
Ge Ge15 1 0.24908859 0.28070691 0.40670570 1.0
Ge Ge16 1 0.25091141 0.78070691 0.40670570 1.0
Ge Ge17 1 0.75091141 0.71929309 0.59329430 1.0
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