Th2Fe7
传统材料 TRAMP-ID: mp-30639 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.14 | 12.3850 | 5.9 | (0,0,0,2) |
| 14.30 | 6.1925 | 2.1 | (0,0,0,4) |
| 20.01 | 4.4365 | 13.0 | (1,0,-1,0) |
| 20.34 | 4.3670 | 20.6 | (1,0,-1,1) |
| 21.53 | 4.1283 | 12.1 | (0,0,0,6) |
| 22.75 | 3.9081 | 3.2 | (1,0,-1,3) |
| 24.69 | 3.6065 | 1.2 | (1,0,-1,4) |
| 28.83 | 3.0963 | 2.7 | (0,0,0,8) |
| 29.56 | 3.0222 | 17.5 | (1,0,-1,6) |
| 32.36 | 2.7664 | 88.0 | (1,0,-1,7) |
| 35.03 | 2.5614 | 63.6 | (2,-1,-1,0) |
| 35.35 | 2.5390 | 2.9 | (1,0,-1,8) |
| 35.80 | 2.5083 | 1.4 | (2,-1,-1,2) |
| 38.02 | 2.3669 | 2.0 | (2,-1,-1,4) |
| 38.49 | 2.3387 | 8.8 | (1,0,-1,9) |
| 40.67 | 2.2182 | 14.6 | (2,0,-2,0) |
| 40.84 | 2.2094 | 21.7 | (2,0,-2,1) |
| 40.84 | 2.2094 | 10.8 | (2,-2,0,1) |
| 41.49 | 2.1765 | 100.0 | (2,-1,-1,6) |
| 42.18 | 2.1423 | 6.6 | (2,0,-2,3) |
| 43.86 | 2.0642 | 10.9 | (0,0,0,12) |
| 44.76 | 2.0246 | 8.6 | (2,0,-2,5) |
| 45.15 | 2.0080 | 6.1 | (1,0,-1,11) |
| 45.99 | 1.9736 | 6.5 | (2,-1,-1,8) |
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
组成概览
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Th2Fe7 were obtained from the Materials Project database (MP-ID: mp-30639, 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_Th2Fe7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.12279559
_cell_length_b 5.12279559
_cell_length_c 24.77002900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999469
_symmetry_Int_Tables_number 1
_chemical_formula_structural Th2Fe7
_chemical_formula_sum 'Th8 Fe28'
_cell_volume 562.95181515
_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
Th Th0 1 0.33333300 0.66666700 0.02742600 1.0
Th Th1 1 0.66666700 0.33333300 0.52742600 1.0
Th Th2 1 0.66666700 0.33333300 0.97257400 1.0
Th Th3 1 0.33333300 0.66666700 0.47257400 1.0
Th Th4 1 0.33333300 0.66666700 0.17312800 1.0
Th Th5 1 0.66666700 0.33333300 0.67312800 1.0
Th Th6 1 0.66666700 0.33333300 0.82687200 1.0
Th Th7 1 0.33333300 0.66666700 0.32687200 1.0
Fe Fe8 1 0.00000000 0.00000000 0.00000000 1.0
Fe Fe9 1 0.00000000 0.00000000 0.50000000 1.0
Fe Fe10 1 0.00000000 0.00000000 0.16814800 1.0
Fe Fe11 1 0.00000000 0.00000000 0.66814800 1.0
Fe Fe12 1 0.00000000 0.00000000 0.83185200 1.0
Fe Fe13 1 0.00000000 0.00000000 0.33185200 1.0
Fe Fe14 1 0.33333300 0.66666700 0.83246200 1.0
Fe Fe15 1 0.66666700 0.33333300 0.33246200 1.0
Fe Fe16 1 0.66666700 0.33333300 0.16753800 1.0
Fe Fe17 1 0.33333300 0.66666700 0.66753800 1.0
Fe Fe18 1 0.83323600 0.66647200 0.25000000 1.0
Fe Fe19 1 0.16676400 0.83323600 0.75000000 1.0
Fe Fe20 1 0.66647200 0.83323600 0.75000000 1.0
Fe Fe21 1 0.33352800 0.16676400 0.25000000 1.0
Fe Fe22 1 0.83323600 0.16676400 0.25000000 1.0
Fe Fe23 1 0.16676400 0.33352800 0.75000000 1.0
Fe Fe24 1 0.83378800 0.66757500 0.08594500 1.0
Fe Fe25 1 0.16621200 0.83378800 0.58594500 1.0
Fe Fe26 1 0.66757500 0.83378800 0.58594500 1.0
Fe Fe27 1 0.33242500 0.16621200 0.08594500 1.0
Fe Fe28 1 0.83378800 0.16621200 0.08594500 1.0
Fe Fe29 1 0.16621200 0.33242500 0.91405500 1.0
Fe Fe30 1 0.16621200 0.83378800 0.91405500 1.0
Fe Fe31 1 0.16621200 0.33242500 0.58594500 1.0
Fe Fe32 1 0.66757500 0.83378800 0.91405500 1.0
Fe Fe33 1 0.33242500 0.16621200 0.41405500 1.0
Fe Fe34 1 0.83378800 0.66757500 0.41405500 1.0
Fe Fe35 1 0.83378800 0.16621200 0.41405500 1.0
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