Tb2Ta(NbSi2)2
高熵材料 HEAMP-ID: mp-3304633 · 空间群: P4_12_12 (#92)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.27 | 6.2048 | 10.4 | (1,0,1) |
| 18.52 | 4.7911 | 1.6 | (1,0,2) |
| 19.05 | 4.6582 | 23.7 | (1,1,1) |
| 22.43 | 3.9629 | 17.4 | (1,1,2) |
| 26.18 | 3.4039 | 4.5 | (2,0,1) |
| 27.19 | 3.2793 | 25.9 | (1,1,3) |
| 27.32 | 3.2650 | 10.0 | (0,0,4) |
| 28.30 | 3.1535 | 7.2 | (2,1,0) |
| 28.78 | 3.1024 | 25.8 | (2,0,2) |
| 29.13 | 3.0654 | 48.4 | (2,1,1) |
| 30.16 | 2.9628 | 18.7 | (1,0,4) |
| 31.50 | 2.8397 | 15.3 | (2,1,2) |
| 32.68 | 2.7399 | 15.9 | (2,0,3) |
| 32.79 | 2.7315 | 23.5 | (1,1,4) |
| 35.14 | 2.5539 | 96.0 | (2,1,3) |
| 36.03 | 2.4931 | 8.0 | (2,2,0) |
| 36.69 | 2.4493 | 8.0 | (1,0,5) |
| 36.70 | 2.4488 | 86.7 | (2,2,1) |
| 37.54 | 2.3956 | 4.2 | (2,0,4) |
| 38.66 | 2.3291 | 4.8 | (2,2,2) |
| 38.93 | 2.3137 | 76.1 | (1,1,5) |
| 39.74 | 2.2683 | 17.3 | (2,1,4) |
| 40.45 | 2.2299 | 1.2 | (3,1,0) |
| 40.80 | 2.2116 | 100.0 | (3,0,2) |
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 Tb2Ta(NbSi2)2 were obtained from the Materials Project database (MP-ID: mp-3304633, 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_Tb2Ta(NbSi2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.05144958
_cell_length_b 7.05144958
_cell_length_c 13.05990591
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb2Ta(NbSi2)2
_chemical_formula_sum 'Tb8 Ta4 Nb8 Si16'
_cell_volume 649.37693291
_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
Tb Tb0 1 0.34099468 0.00190414 0.46759004 1.0
Tb Tb1 1 0.49809586 0.84099468 0.71759004 1.0
Tb Tb2 1 0.50190414 0.15900532 0.21759004 1.0
Tb Tb3 1 0.84099468 0.49809586 0.28240996 1.0
Tb Tb4 1 0.15900532 0.50190414 0.78240996 1.0
Tb Tb5 1 0.65900532 0.99809586 0.96759004 1.0
Tb Tb6 1 0.00190414 0.34099468 0.53240996 1.0
Tb Tb7 1 0.99809586 0.65900532 0.03240996 1.0
Ta Ta8 1 0.32790996 0.32790996 0.00000000 1.0
Ta Ta9 1 0.17209004 0.82790996 0.25000000 1.0
Ta Ta10 1 0.82790996 0.17209004 0.75000000 1.0
Ta Ta11 1 0.67209004 0.67209004 0.50000000 1.0
Nb Nb12 1 0.15299739 0.00869057 0.87384545 1.0
Nb Nb13 1 0.49130943 0.65299739 0.12384545 1.0
Nb Nb14 1 0.50869057 0.34700261 0.62384545 1.0
Nb Nb15 1 0.65299739 0.49130943 0.87615455 1.0
Nb Nb16 1 0.34700261 0.50869057 0.37615455 1.0
Nb Nb17 1 0.84700261 0.99130943 0.37384545 1.0
Nb Nb18 1 0.00869057 0.15299739 0.12615455 1.0
Nb Nb19 1 0.99130943 0.84700261 0.62615455 1.0
Si Si20 1 0.20304160 0.13435661 0.68350097 1.0
Si Si21 1 0.36564339 0.70304160 0.93350097 1.0
Si Si22 1 0.63435661 0.29695840 0.43350097 1.0
Si Si23 1 0.70304160 0.36564339 0.06649903 1.0
Si Si24 1 0.29695840 0.63435661 0.56649903 1.0
Si Si25 1 0.79695840 0.86564339 0.18350097 1.0
Si Si26 1 0.13435661 0.20304160 0.31649903 1.0
Si Si27 1 0.86564339 0.79695840 0.81649903 1.0
Si Si28 1 0.29351450 0.95384882 0.06335273 1.0
Si Si29 1 0.54615118 0.79351450 0.31335273 1.0
Si Si30 1 0.45384882 0.20648550 0.81335273 1.0
Si Si31 1 0.79351450 0.54615118 0.68664727 1.0
Si Si32 1 0.20648550 0.45384882 0.18664727 1.0
Si Si33 1 0.70648550 0.04615118 0.56335273 1.0
Si Si34 1 0.95384882 0.29351450 0.93664727 1.0
Si Si35 1 0.04615118 0.70648550 0.43664727 1.0
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