Tb3Dy(Ta3Si4)2
高熵材料 HEAMP-ID: mp-3304070 · 空间群: P2_1 (#4)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.34 | 6.1777 | 8.6 | (1,0,1) |
| 14.34 | 6.1775 | 8.3 | (0,1,1) |
| 17.86 | 4.9652 | 5.1 | (1,1,0) |
| 17.87 | 4.9643 | 5.1 | (1,-1,0) |
| 18.60 | 4.7696 | 1.2 | (1,0,2) |
| 18.60 | 4.7695 | 1.4 | (0,1,2) |
| 22.54 | 3.9455 | 12.4 | (1,1,2) |
| 22.54 | 3.9451 | 12.6 | (1,-1,2) |
| 25.37 | 3.5107 | 3.0 | (2,0,0) |
| 25.37 | 3.5105 | 2.9 | (0,2,0) |
| 26.30 | 3.3892 | 16.0 | (2,0,1) |
| 26.30 | 3.3891 | 16.2 | (0,2,1) |
| 27.32 | 3.2646 | 49.7 | (1,1,3) |
| 27.32 | 3.2643 | 50.3 | (1,-1,3) |
| 28.42 | 3.1402 | 2.1 | (2,1,0) |
| 28.42 | 3.1402 | 2.1 | (1,2,0) |
| 28.43 | 3.1398 | 2.1 | (2,-1,0) |
| 28.43 | 3.1397 | 2.0 | (1,-2,0) |
| 28.91 | 3.0888 | 51.9 | (2,0,2) |
| 28.91 | 3.0887 | 51.8 | (0,2,2) |
| 29.26 | 3.0524 | 18.8 | (2,1,1) |
| 29.26 | 3.0524 | 18.9 | (1,2,1) |
| 29.26 | 3.0520 | 18.6 | (2,-1,1) |
| 29.26 | 3.0520 | 18.6 | (1,-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 Tb3Dy(Ta3Si4)2 were obtained from the Materials Project database (MP-ID: mp-3304070, 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_Tb3Dy(Ta3Si4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.02136348
_cell_length_b 7.02106637
_cell_length_c 12.99836876
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 89.99042166
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb3Dy(Ta3Si4)2
_chemical_formula_sum 'Tb6 Dy2 Ta12 Si16'
_cell_volume 640.78654190
_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
Tb Tb0 1 0.16014092 0.49835160 0.46802355 1.0
Tb Tb1 1 0.50156057 0.83989984 0.03200861 1.0
Tb Tb2 1 0.83985908 0.50164840 0.96802355 1.0
Tb Tb3 1 0.49843943 0.16010016 0.53200861 1.0
Tb Tb4 1 0.33974141 0.99853902 0.78195122 1.0
Tb Tb5 1 0.66025859 0.00146098 0.28195122 1.0
Dy Dy6 1 0.99893700 0.33993845 0.21801619 1.0
Dy Dy7 1 0.00106300 0.66006155 0.71801619 1.0
Ta Ta8 1 0.17133745 0.17155131 0.00003032 1.0
Ta Ta9 1 0.82866255 0.82844869 0.50003032 1.0
Ta Ta10 1 0.32861635 0.67121463 0.24999873 1.0
Ta Ta11 1 0.67138365 0.32878537 0.74999873 1.0
Ta Ta12 1 0.15320569 0.99126548 0.37626834 1.0
Ta Ta13 1 0.84679431 0.00873452 0.87626834 1.0
Ta Ta14 1 0.50850286 0.65334456 0.62636243 1.0
Ta Ta15 1 0.34653313 0.49183881 0.87361264 1.0
Ta Ta16 1 0.49149714 0.34665544 0.12636243 1.0
Ta Ta17 1 0.65346687 0.50816119 0.37361264 1.0
Ta Ta18 1 0.99150244 0.15329455 0.62369755 1.0
Ta Ta19 1 0.00849756 0.84670545 0.12369755 1.0
Si Si20 1 0.36618732 0.29570500 0.31726613 1.0
Si Si21 1 0.63381268 0.70429500 0.81726613 1.0
Si Si22 1 0.20388742 0.86616161 0.56759615 1.0
Si Si23 1 0.13336155 0.79573496 0.93249957 1.0
Si Si24 1 0.79611258 0.13383839 0.06759615 1.0
Si Si25 1 0.86663845 0.20426504 0.43249957 1.0
Si Si26 1 0.29542487 0.36693192 0.68261654 1.0
Si Si27 1 0.70457513 0.63306808 0.18261654 1.0
Si Si28 1 0.29388158 0.04560870 0.18668851 1.0
Si Si29 1 0.70611842 0.95439130 0.68668851 1.0
Si Si30 1 0.45455115 0.79395352 0.43666929 1.0
Si Si31 1 0.20569350 0.54528488 0.06348570 1.0
Si Si32 1 0.54544885 0.20604648 0.93666929 1.0
Si Si33 1 0.79430650 0.45471512 0.56348570 1.0
Si Si34 1 0.04537456 0.29469035 0.81320952 1.0
Si Si35 1 0.95462544 0.70530965 0.31320952 1.0
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