Y2Hf2TaSi4
高熵材料 HEAMP-ID: mp-3307177 · 空间群: P4_12_12 (#92)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.03 | 6.3131 | 31.8 | (1,0,1) |
| 17.45 | 5.0820 | 26.2 | (1,1,0) |
| 18.24 | 4.8630 | 4.9 | (1,0,2) |
| 18.71 | 4.7431 | 6.8 | (1,1,1) |
| 22.07 | 4.0276 | 16.4 | (1,1,2) |
| 23.70 | 3.7544 | 2.7 | (1,0,3) |
| 24.78 | 3.5935 | 1.3 | (2,0,0) |
| 25.69 | 3.4675 | 9.9 | (2,0,1) |
| 26.79 | 3.3277 | 49.6 | (1,1,3) |
| 27.76 | 3.2142 | 5.6 | (2,1,0) |
| 28.27 | 3.1565 | 45.7 | (2,0,2) |
| 28.58 | 3.1230 | 24.5 | (2,1,1) |
| 29.77 | 3.0007 | 5.6 | (1,0,4) |
| 30.94 | 2.8901 | 2.2 | (2,1,2) |
| 32.15 | 2.7840 | 36.5 | (2,0,3) |
| 32.33 | 2.7690 | 35.2 | (1,1,4) |
| 34.55 | 2.5960 | 48.0 | (2,1,3) |
| 35.32 | 2.5410 | 4.5 | (2,2,0) |
| 35.99 | 2.4953 | 100.0 | (2,2,1) |
| 36.23 | 2.4796 | 5.4 | (1,0,5) |
| 36.97 | 2.4315 | 16.0 | (2,0,4) |
| 37.94 | 2.3715 | 4.3 | (2,2,2) |
| 38.40 | 2.3440 | 72.7 | (1,1,5) |
| 39.11 | 2.3033 | 16.8 | (2,1,4) |
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 Y2Hf2TaSi4 were obtained from the Materials Project database (MP-ID: mp-3307177, 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_Y2Hf2TaSi4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.18706448
_cell_length_b 7.18706448
_cell_length_c 13.20890193
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2Hf2TaSi4
_chemical_formula_sum 'Y8 Hf8 Ta4 Si16'
_cell_volume 682.29124471
_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
Y Y0 1 0.49796756 0.15575102 0.53490535 1.0
Y Y1 1 0.50203244 0.84424898 0.03490535 1.0
Y Y2 1 0.65575102 0.00203244 0.28490535 1.0
Y Y3 1 0.34424898 0.99796756 0.78490535 1.0
Y Y4 1 0.84424898 0.50203244 0.96509465 1.0
Y Y5 1 0.15575102 0.49796756 0.46509465 1.0
Y Y6 1 0.00203244 0.65575102 0.71509465 1.0
Y Y7 1 0.99796756 0.34424898 0.21509465 1.0
Hf Hf8 1 0.49295535 0.35224228 0.12366048 1.0
Hf Hf9 1 0.50704465 0.64775772 0.62366048 1.0
Hf Hf10 1 0.85224228 0.00704465 0.87366048 1.0
Hf Hf11 1 0.14775772 0.99295535 0.37366048 1.0
Hf Hf12 1 0.64775772 0.50704465 0.37633952 1.0
Hf Hf13 1 0.35224228 0.49295535 0.87633952 1.0
Hf Hf14 1 0.00704465 0.85224228 0.12633952 1.0
Hf Hf15 1 0.99295535 0.14775772 0.62633952 1.0
Ta Ta16 1 0.67530170 0.32469830 0.75000000 1.0
Ta Ta17 1 0.32469830 0.67530170 0.25000000 1.0
Ta Ta18 1 0.82469830 0.82469830 0.50000000 1.0
Ta Ta19 1 0.17530170 0.17530170 0.00000000 1.0
Si Si20 1 0.79868759 0.13914685 0.06551792 1.0
Si Si21 1 0.20131241 0.86085315 0.56551792 1.0
Si Si22 1 0.63914685 0.70131241 0.81551792 1.0
Si Si23 1 0.36085315 0.29868759 0.31551792 1.0
Si Si24 1 0.86085315 0.20131241 0.43448208 1.0
Si Si25 1 0.13914685 0.79868759 0.93448208 1.0
Si Si26 1 0.70131241 0.63914685 0.18448208 1.0
Si Si27 1 0.29868759 0.36085315 0.68448208 1.0
Si Si28 1 0.54940682 0.20412849 0.93495534 1.0
Si Si29 1 0.45059318 0.79587151 0.43495534 1.0
Si Si30 1 0.70412849 0.95059318 0.68495534 1.0
Si Si31 1 0.29587151 0.04940682 0.18495534 1.0
Si Si32 1 0.79587151 0.45059318 0.56504466 1.0
Si Si33 1 0.20412849 0.54940682 0.06504466 1.0
Si Si34 1 0.95059318 0.70412849 0.31504466 1.0
Si Si35 1 0.04940682 0.29587151 0.81504466 1.0
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