SmEr(SiTc2)4
高熵材料 HEAMP-ID: mp-3295707 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.09 | 7.3191 | 2.1 | (0,1,0) |
| 12.09 | 7.3189 | 2.1 | (1,0,0) |
| 16.90 | 5.2476 | 1.9 | (1,-1,0) |
| 17.37 | 5.1060 | 3.6 | (1,1,0) |
| 24.32 | 3.6595 | 14.7 | (0,2,0) |
| 24.32 | 3.6595 | 14.7 | (2,0,0) |
| 24.76 | 3.5963 | 18.4 | (0,1,1) |
| 24.76 | 3.5963 | 18.4 | (1,0,1) |
| 26.94 | 3.3096 | 1.0 | (1,-2,0) |
| 26.94 | 3.3096 | 1.0 | (2,-1,0) |
| 27.49 | 3.2450 | 33.7 | (1,-1,1) |
| 27.79 | 3.2107 | 30.0 | (1,1,1) |
| 34.17 | 2.6238 | 8.5 | (2,-2,0) |
| 34.74 | 2.5824 | 79.1 | (1,-2,1) |
| 34.74 | 2.5824 | 79.1 | (2,-1,1) |
| 35.15 | 2.5530 | 12.4 | (2,2,0) |
| 35.22 | 2.5480 | 71.5 | (1,2,1) |
| 35.22 | 2.5480 | 71.5 | (2,1,1) |
| 38.58 | 2.3337 | 44.1 | (1,-3,0) |
| 38.58 | 2.3337 | 44.0 | (3,-1,0) |
| 39.24 | 2.2957 | 38.2 | (1,3,0) |
| 39.24 | 2.2957 | 38.2 | (3,1,0) |
| 40.74 | 2.2145 | 70.3 | (2,-2,1) |
| 41.59 | 2.1715 | 91.8 | (2,2,1) |
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 SmEr(SiTc2)4 were obtained from the Materials Project database (MP-ID: mp-3295707, 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_SmEr(SiTc2)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.32167559
_cell_length_b 7.32179473
_cell_length_c 4.12914910
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 91.56752487
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmEr(SiTc2)4
_chemical_formula_sum 'Sm1 Er1 Si4 Tc8'
_cell_volume 221.27178790
_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
Sm Sm0 1 0.00000000 0.00000000 0.50000000 1.0
Er Er1 1 0.50000000 0.50000000 0.00000000 1.0
Si Si2 1 0.70494820 0.70494180 0.50000000 1.0
Si Si3 1 0.29505180 0.29505820 0.50000000 1.0
Si Si4 1 0.21347995 0.78652540 0.00000000 1.0
Si Si5 1 0.78652005 0.21347460 0.00000000 1.0
Tc Tc6 1 0.58807847 0.16001965 0.50000000 1.0
Tc Tc7 1 0.41192153 0.83998035 0.50000000 1.0
Tc Tc8 1 0.09947124 0.34977913 0.00000000 1.0
Tc Tc9 1 0.90052876 0.65022087 0.00000000 1.0
Tc Tc10 1 0.15999013 0.58806888 0.50000000 1.0
Tc Tc11 1 0.84000987 0.41193112 0.50000000 1.0
Tc Tc12 1 0.34975639 0.09948989 0.00000000 1.0
Tc Tc13 1 0.65024361 0.90051011 0.00000000 1.0
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