Tm2Ti2NbSi4
高熵材料 HEAMP-ID: mp-3306259 · 空间群: P2_1/c (#14)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.47 | 4.8038 | 100.0 | (1,0,1) |
| 18.72 | 4.7409 | 4.2 | (1,1,0) |
| 20.31 | 4.3734 | 39.0 | (1,1,1) |
| 25.48 | 3.4958 | 5.9 | (2,0,0) |
| 25.58 | 3.4825 | 3.2 | (1,1,-1) |
| 26.57 | 3.3549 | 24.3 | (0,2,1) |
| 26.97 | 3.3058 | 15.7 | (0,0,2) |
| 27.66 | 3.2251 | 27.5 | (0,2,0) |
| 28.89 | 3.0904 | 14.2 | (2,0,1) |
| 29.05 | 3.0740 | 12.3 | (1,1,2) |
| 29.05 | 3.0735 | 18.2 | (2,1,0) |
| 29.53 | 3.0247 | 18.0 | (1,2,1) |
| 29.90 | 2.9886 | 36.4 | (1,0,2) |
| 30.13 | 2.9662 | 32.9 | (2,1,1) |
| 30.53 | 2.9286 | 34.6 | (1,2,0) |
| 31.93 | 2.8027 | 9.3 | (0,2,2) |
| 34.00 | 2.6368 | 68.9 | (2,1,-1) |
| 34.48 | 2.6015 | 69.1 | (1,2,2) |
| 34.65 | 2.5890 | 15.8 | (0,2,-1) |
| 36.63 | 2.4532 | 44.4 | (1,1,-2) |
| 36.75 | 2.4456 | 89.7 | (2,1,2) |
| 37.03 | 2.4279 | 87.8 | (1,2,-1) |
| 37.14 | 2.4206 | 48.5 | (2,2,1) |
| 37.44 | 2.4019 | 52.4 | (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 Tm2Ti2NbSi4 were obtained from the Materials Project database (MP-ID: mp-3306259, 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_Tm2Ti2NbSi4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.99162536
_cell_length_b 6.81229480
_cell_length_c 6.98263816
_cell_angle_alpha 71.23638219
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm2Ti2NbSi4
_chemical_formula_sum 'Tm4 Ti4 Nb2 Si8'
_cell_volume 314.90097327
_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
Tm Tm0 1 0.32955328 0.56786113 0.80940245 1.0
Tm Tm1 1 0.82955328 0.93213887 0.19059755 1.0
Tm Tm2 1 0.67044672 0.43213887 0.19059755 1.0
Tm Tm3 1 0.17044672 0.06786113 0.80940245 1.0
Ti Ti4 1 0.82252511 0.74906319 0.74341384 1.0
Ti Ti5 1 0.32252511 0.75093681 0.25658616 1.0
Ti Ti6 1 0.17747489 0.25093681 0.25658616 1.0
Ti Ti7 1 0.67747489 0.24906319 0.74341384 1.0
Nb Nb8 1 0.50000000 0.00000000 0.50000000 1.0
Nb Nb9 1 0.00000000 0.50000000 0.50000000 1.0
Si Si10 1 0.53746902 0.87021674 0.91687561 1.0
Si Si11 1 0.03746902 0.62978326 0.08312439 1.0
Si Si12 1 0.46253098 0.12978326 0.08312439 1.0
Si Si13 1 0.96253098 0.37021674 0.91687561 1.0
Si Si14 1 0.12407757 0.87213486 0.50430602 1.0
Si Si15 1 0.62407757 0.62786514 0.49569398 1.0
Si Si16 1 0.87592243 0.12786514 0.49569398 1.0
Si Si17 1 0.37592243 0.37213486 0.50430602 1.0
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