SmTc2GeC
高熵材料 HEAMP-ID: mp-3253722 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.21 | 5.4683 | 5.6 | (1,-1,0) |
| 23.83 | 3.7347 | 4.0 | (1,0,0) |
| 23.89 | 3.7242 | 4.3 | (0,0,2) |
| 26.70 | 3.3385 | 2.9 | (1,0,1) |
| 29.01 | 3.0781 | 21.1 | (1,-1,2) |
| 32.75 | 2.7341 | 2.1 | (2,-2,0) |
| 33.36 | 2.6863 | 69.3 | (2,-1,0) |
| 34.00 | 2.6371 | 100.0 | (1,0,2) |
| 34.96 | 2.5667 | 44.7 | (2,-2,1) |
| 35.53 | 2.5269 | 49.8 | (2,-1,1) |
| 39.88 | 2.2607 | 26.5 | (1,-1,3) |
| 40.95 | 2.2040 | 19.5 | (2,-2,2) |
| 41.45 | 2.1787 | 3.7 | (2,-1,2) |
| 43.78 | 2.0676 | 33.1 | (1,0,3) |
| 45.66 | 1.9868 | 37.6 | (1,1,0) |
| 47.45 | 1.9162 | 1.3 | (3,-2,0) |
| 48.91 | 1.8621 | 10.4 | (0,0,4) |
| 50.03 | 1.8233 | 22.8 | (2,-1,3) |
| 50.04 | 1.8228 | 2.8 | (3,-3,0) |
| 51.62 | 1.7705 | 2.5 | (3,-3,1) |
| 52.18 | 1.7529 | 1.3 | (1,1,2) |
| 53.80 | 1.7039 | 6.8 | (3,-2,2) |
| 53.80 | 1.7039 | 6.8 | (2,-3,2) |
| 55.01 | 1.6693 | 7.3 | (2,0,2) |
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 SmTc2GeC were obtained from the Materials Project database (MP-ID: mp-3253722, 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_SmTc2GeC
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.81800952
_cell_length_b 5.81800943
_cell_length_c 7.44842070
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 140.06530442
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmTc2GeC
_chemical_formula_sum 'Sm2 Tc4 Ge2 C2'
_cell_volume 161.84151818
_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
Sm Sm0 1 0.54337115 0.45662885 0.25000000 1.0
Sm Sm1 1 0.45662885 0.54337115 0.75000000 1.0
Tc Tc2 1 0.82946118 0.17053882 0.05870866 1.0
Tc Tc3 1 0.17053882 0.82946118 0.94129134 1.0
Tc Tc4 1 0.17053882 0.82946118 0.55870866 1.0
Tc Tc5 1 0.82946118 0.17053882 0.44129134 1.0
Ge Ge6 1 0.26702944 0.73297056 0.25000000 1.0
Ge Ge7 1 0.73297056 0.26702944 0.75000000 1.0
C C8 1 0.00000000 0.00000000 0.00000000 1.0
C C9 1 0.00000000 0.00000000 0.50000000 1.0
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