Pm(TcGe)2
高熵材料 HEAMP-ID: mp-3251771 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.55 | 5.3571 | 4.6 | (1,1,-1) |
| 22.99 | 3.8680 | 4.4 | (1,0,0) |
| 30.48 | 2.9329 | 3.5 | (0,0,1) |
| 30.48 | 2.9329 | 3.5 | (1,-1,0) |
| 33.10 | 2.7064 | 75.0 | (2,1,-1) |
| 33.45 | 2.6786 | 11.7 | (2,2,-2) |
| 34.88 | 2.5726 | 33.3 | (1,1,0) |
| 34.88 | 2.5726 | 100.0 | (1,1,-2) |
| 43.64 | 2.0739 | 70.4 | (1,-1,1) |
| 45.88 | 1.9779 | 5.1 | (2,2,-1) |
| 45.88 | 1.9779 | 15.2 | (3,1,-2) |
| 47.77 | 1.9038 | 7.5 | (2,3,-2) |
| 47.77 | 1.9038 | 22.6 | (3,2,-2) |
| 55.85 | 1.6462 | 8.3 | (2,1,0) |
| 55.85 | 1.6462 | 25.0 | (2,1,-3) |
| 56.08 | 1.6398 | 2.6 | (1,3,-1) |
| 56.08 | 1.6398 | 7.9 | (3,1,-1) |
| 60.72 | 1.5252 | 5.7 | (3,3,-2) |
| 60.72 | 1.5252 | 17.2 | (4,2,-3) |
| 63.43 | 1.4665 | 11.4 | (0,0,2) |
| 63.43 | 1.4665 | 11.4 | (2,-2,0) |
| 66.69 | 1.4025 | 5.5 | (3,2,-1) |
| 66.69 | 1.4025 | 16.5 | (4,1,-2) |
| 70.29 | 1.3393 | 8.3 | (4,4,-4) |
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 Pm(TcGe)2 were obtained from the Materials Project database (MP-ID: mp-3251771, 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_Pm(TcGe)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.10741735
_cell_length_b 6.10741762
_cell_length_c 6.10741732
_cell_angle_alpha 140.29888289
_cell_angle_beta 140.29888457
_cell_angle_gamma 57.39975933
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pm(TcGe)2
_chemical_formula_sum 'Pm1 Tc2 Ge2'
_cell_volume 92.16347776
_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
Pm Pm0 1 0.00000000 0.00000000 0.00000000 1.0
Tc Tc1 1 0.75000000 0.25000000 0.50000000 1.0
Tc Tc2 1 0.25000000 0.75000000 0.50000000 1.0
Ge Ge3 1 0.37800506 0.37800506 0.00000000 1.0
Ge Ge4 1 0.62199394 0.62199394 1.00000000 1.0
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