NdTh7(Si3Ir)4
高熵材料 HEAMP-ID: mp-3285793 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.46 | 7.1068 | 14.2 | (1,0,-1,0) |
| 20.84 | 4.2616 | 3.3 | (0,0,0,2) |
| 21.66 | 4.1031 | 8.5 | (2,-1,-1,0) |
| 24.35 | 3.6548 | 2.4 | (1,0,-1,2) |
| 25.06 | 3.5534 | 25.4 | (2,0,-2,0) |
| 30.24 | 2.9558 | 12.4 | (2,-1,-1,2) |
| 32.82 | 2.7291 | 100.0 | (2,0,-2,2) |
| 33.36 | 2.6861 | 1.5 | (2,1,-3,0) |
| 33.36 | 2.6861 | 1.5 | (3,-1,-2,0) |
| 37.98 | 2.3689 | 2.1 | (3,0,-3,0) |
| 39.66 | 2.2724 | 1.4 | (3,-1,-2,2) |
| 42.42 | 2.1308 | 12.8 | (0,0,0,4) |
| 43.72 | 2.0705 | 4.7 | (3,0,-3,2) |
| 44.14 | 2.0516 | 34.4 | (4,-2,-2,0) |
| 44.38 | 2.0410 | 1.4 | (1,0,-1,4) |
| 46.05 | 1.9711 | 1.0 | (4,-1,-3,0) |
| 48.12 | 1.8910 | 2.2 | (2,-1,-1,4) |
| 49.30 | 1.8485 | 2.5 | (4,-2,-2,2) |
| 49.90 | 1.8274 | 8.4 | (2,0,-2,4) |
| 51.43 | 1.7767 | 3.9 | (4,0,-4,0) |
| 55.01 | 1.6693 | 1.5 | (3,-1,-2,4) |
| 56.08 | 1.6399 | 22.3 | (4,0,-4,2) |
| 58.24 | 1.5842 | 1.2 | (3,0,-3,4) |
| 62.88 | 1.4779 | 24.4 | (4,-2,-2,4) |
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 NdTh7(Si3Ir)4 were obtained from the Materials Project database (MP-ID: mp-3285793, 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_NdTh7(Si3Ir)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.20618502
_cell_length_b 8.20618536
_cell_length_c 8.52314283
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999467
_symmetry_Int_Tables_number 1
_chemical_formula_structural NdTh7(Si3Ir)4
_chemical_formula_sum 'Nd1 Th7 Si12 Ir4'
_cell_volume 497.06484511
_cell_formula_units_Z 1
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
Nd Nd0 1 0.00000000 0.00000000 0.25000000 1.0
Th Th1 1 0.49995662 0.50004338 0.75000000 1.0
Th Th2 1 0.50005330 0.49994670 0.25000000 1.0
Th Th3 1 0.00008476 0.50004338 0.75000000 1.0
Th Th4 1 0.99989340 0.49994670 0.25000000 1.0
Th Th5 1 0.49995662 0.99991524 0.75000000 1.0
Th Th6 1 0.50005330 0.00010660 0.25000000 1.0
Th Th7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.83367596 0.16632404 0.99950245 1.0
Si Si9 1 0.16633116 0.83366884 0.99974517 1.0
Si Si10 1 0.33264707 0.16632404 0.99950245 1.0
Si Si11 1 0.16633116 0.83366884 0.50025483 1.0
Si Si12 1 0.66733568 0.83366884 0.99974517 1.0
Si Si13 1 0.83367596 0.16632404 0.50049755 1.0
Si Si14 1 0.83367596 0.66735293 0.99950245 1.0
Si Si15 1 0.66733568 0.83366884 0.50025483 1.0
Si Si16 1 0.16633116 0.33266432 0.99974517 1.0
Si Si17 1 0.33264707 0.16632404 0.50049755 1.0
Si Si18 1 0.16633116 0.33266432 0.50025483 1.0
Si Si19 1 0.83367596 0.66735293 0.50049755 1.0
Ir Ir20 1 0.66666700 0.33333300 0.00077177 1.0
Ir Ir21 1 0.33333300 0.66666700 0.00122814 1.0
Ir Ir22 1 0.33333300 0.66666700 0.49877186 1.0
Ir Ir23 1 0.66666700 0.33333300 0.49922823 1.0
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