Tm4SiAsSe2
高熵材料 HEAMP-ID: mp-3232007 · 空间群: I-4m2 (#119)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.40 | 5.0963 | 1.1 | (1,0,0) |
| 27.08 | 3.2931 | 72.7 | (2,0,-1) |
| 28.12 | 3.1728 | 4.8 | (2,1,-2) |
| 31.20 | 2.8669 | 68.2 | (2,2,-2) |
| 31.45 | 2.8445 | 68.1 | (1,-1,-1) |
| 31.45 | 2.8445 | 68.1 | (1,-1,1) |
| 42.69 | 2.1180 | 2.3 | (0,3,-2) |
| 44.89 | 2.0192 | 100.0 | (3,1,-3) |
| 45.07 | 2.0113 | 25.2 | (2,-2,0) |
| 45.07 | 2.0113 | 25.2 | (0,0,2) |
| 53.05 | 1.7263 | 10.9 | (4,2,-3) |
| 53.38 | 1.7165 | 5.9 | (3,-1,-2) |
| 53.38 | 1.7165 | 11.8 | (2,0,-3) |
| 53.38 | 1.7165 | 5.9 | (0,2,-3) |
| 55.84 | 1.6465 | 26.2 | (4,0,-2) |
| 55.84 | 1.6465 | 26.2 | (2,2,-4) |
| 58.64 | 1.5743 | 1.8 | (4,3,-4) |
| 65.07 | 1.4335 | 7.8 | (4,4,-4) |
| 65.65 | 1.4222 | 8.2 | (2,-2,-2) |
| 65.65 | 1.4222 | 8.2 | (2,-2,2) |
| 68.07 | 1.3774 | 1.7 | (2,5,-4) |
| 72.10 | 1.3100 | 2.2 | (5,1,-4) |
| 72.10 | 1.3100 | 5.5 | (4,2,-5) |
| 72.10 | 1.3100 | 1.1 | (4,2,-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 Tm4SiAsSe2 were obtained from the Materials Project database (MP-ID: mp-3232007, 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_Tm4SiAsSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.00420324
_cell_length_b 7.00420320
_cell_length_c 7.00420296
_cell_angle_alpha 132.07880563
_cell_angle_beta 132.07881329
_cell_angle_gamma 70.10459131
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm4SiAsSe2
_chemical_formula_sum 'Tm4 Si1 As1 Se2'
_cell_volume 185.56947286
_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
Tm Tm0 1 0.24543971 0.24543971 1.00000000 1.0
Tm Tm1 1 0.75456029 0.75456029 0.00000000 1.0
Tm Tm2 1 0.50828385 0.00828385 0.50000000 1.0
Tm Tm3 1 0.99171615 0.49171615 0.50000000 1.0
Si Si4 1 0.75000000 0.25000000 0.50000000 1.0
As As5 1 0.00000000 0.00000000 0.00000000 1.0
Se Se6 1 0.25000000 0.75000000 0.50000000 1.0
Se Se7 1 0.50000000 0.50000000 0.00000000 1.0
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