ErTc2
传统材料 TRAMP-ID: mp-1095604 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 28.04 | 3.1819 | 2.0 | (1,-1,0,2) |
| 28.04 | 3.1818 | 4.0 | (1,0,-1,2) |
| 33.70 | 2.6597 | 45.5 | (2,-1,-1,0) |
| 33.70 | 2.6595 | 22.8 | (1,1,-2,0) |
| 36.31 | 2.4744 | 43.7 | (1,-1,0,3) |
| 36.31 | 2.4744 | 87.4 | (1,0,-1,3) |
| 39.11 | 2.3034 | 6.4 | (2,-2,0,0) |
| 39.11 | 2.3032 | 12.8 | (2,0,-2,0) |
| 39.59 | 2.2762 | 100.0 | (2,-1,-1,2) |
| 39.60 | 2.2761 | 50.0 | (1,1,-2,2) |
| 40.48 | 2.2283 | 34.3 | (2,-2,0,1) |
| 40.48 | 2.2282 | 68.6 | (2,0,-2,1) |
| 41.02 | 2.2001 | 19.1 | (0,0,0,4) |
| 44.39 | 2.0407 | 3.4 | (2,-2,0,2) |
| 44.39 | 2.0406 | 6.8 | (2,0,-2,2) |
| 45.70 | 1.9853 | 3.5 | (1,-1,0,4) |
| 45.70 | 1.9853 | 7.0 | (1,0,-1,4) |
| 55.92 | 1.6442 | 2.9 | (1,-1,0,5) |
| 55.92 | 1.6442 | 5.8 | (1,0,-1,5) |
| 56.87 | 1.6190 | 1.5 | (3,-2,-1,2) |
| 56.87 | 1.6190 | 1.5 | (3,-1,-2,2) |
| 56.87 | 1.6189 | 1.5 | (2,1,-3,2) |
| 60.27 | 1.5356 | 4.3 | (3,-3,0,0) |
| 60.27 | 1.5355 | 8.5 | (3,0,-3,0) |
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 ErTc2 were obtained from the Materials Project database (MP-ID: mp-1095604, 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_ErTc2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.31930937
_cell_length_b 5.31930937
_cell_length_c 8.80044831
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00447263
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErTc2
_chemical_formula_sum 'Er4 Tc8'
_cell_volume 215.63852475
_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
Er Er0 1 0.66666330 0.33333670 0.56286965 1.0
Er Er1 1 0.33333670 0.66666330 0.43713035 1.0
Er Er2 1 0.33333670 0.66666330 0.06286965 1.0
Er Er3 1 0.66666330 0.33333670 0.93713035 1.0
Tc Tc4 1 -0.00000000 0.00000000 0.50000000 1.0
Tc Tc5 1 -0.00000000 0.00000000 -0.00000000 1.0
Tc Tc6 1 0.17168713 0.34336688 0.75000000 1.0
Tc Tc7 1 0.17168140 0.82831860 0.75000000 1.0
Tc Tc8 1 0.65663312 0.82831287 0.75000000 1.0
Tc Tc9 1 0.82831287 0.65663312 0.25000000 1.0
Tc Tc10 1 0.82831860 0.17168140 0.25000000 1.0
Tc Tc11 1 0.34336688 0.17168713 0.25000000 1.0
获取直接链接