CeTh7(Si3Ir)4
高熵材料 HEAMP-ID: mp-3291169 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.38 | 8.5228 | 1.1 | (0,0,1) |
| 12.44 | 7.1182 | 15.5 | (1,0,0) |
| 12.47 | 7.0976 | 4.8 | (0,1,0) |
| 12.47 | 7.0976 | 4.8 | (1,-1,0) |
| 16.25 | 5.4540 | 1.6 | (0,1,1) |
| 20.85 | 4.2614 | 9.7 | (0,0,2) |
| 21.65 | 4.1057 | 14.0 | (1,1,0) |
| 21.65 | 4.1057 | 14.0 | (2,-1,0) |
| 21.71 | 4.0939 | 8.3 | (1,-2,0) |
| 24.34 | 3.6563 | 2.5 | (1,0,2) |
| 24.36 | 3.6535 | 12.7 | (0,1,2) |
| 25.02 | 3.5591 | 26.4 | (2,0,0) |
| 25.09 | 3.5488 | 24.4 | (0,2,0) |
| 25.09 | 3.5488 | 24.4 | (2,-2,0) |
| 30.23 | 2.9567 | 14.9 | (1,1,2) |
| 30.27 | 2.9523 | 12.5 | (1,-2,2) |
| 32.79 | 2.7317 | 96.9 | (2,0,2) |
| 32.84 | 2.7270 | 100.0 | (0,2,2) |
| 32.84 | 2.7270 | 100.0 | (2,-2,2) |
| 33.36 | 2.6860 | 1.3 | (1,2,0) |
| 33.36 | 2.6860 | 1.3 | (3,-2,0) |
| 37.92 | 2.3727 | 2.1 | (3,0,0) |
| 38.03 | 2.3659 | 6.9 | (0,3,0) |
| 39.63 | 2.2743 | 4.7 | (2,1,2) |
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 CeTh7(Si3Ir)4 were obtained from the Materials Project database (MP-ID: mp-3291169, 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_CeTh7(Si3Ir)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.21145730
_cell_length_b 8.18780051
_cell_length_c 8.52277114
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.90474014
_symmetry_Int_Tables_number 1
_chemical_formula_structural CeTh7(Si3Ir)4
_chemical_formula_sum 'Ce1 Th7 Si12 Ir4'
_cell_volume 496.72387004
_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
Ce Ce0 1 0.99985743 0.49992822 0.75000000 1.0
Th Th1 1 0.00001427 0.00000714 0.25000000 1.0
Th Th2 1 0.99999265 0.99999632 0.75000000 1.0
Th Th3 1 0.49998353 0.50001497 0.25000000 1.0
Th Th4 1 0.49998353 0.99996756 0.25000000 1.0
Th Th5 1 0.00005716 0.50002808 0.25000000 1.0
Th Th6 1 0.50002681 0.49999903 0.75000000 1.0
Th Th7 1 0.50002681 0.00002778 0.75000000 1.0
Si Si8 1 0.16600004 0.83208517 0.50048998 1.0
Si Si9 1 0.16600004 0.33391488 0.50048998 1.0
Si Si10 1 0.66941988 0.83470944 0.49949566 1.0
Si Si11 1 0.83400815 0.16791024 0.50038864 1.0
Si Si12 1 0.83400815 0.66609691 0.50038864 1.0
Si Si13 1 0.33059112 0.16529556 0.49945443 1.0
Si Si14 1 0.83400815 0.16791024 0.99961136 1.0
Si Si15 1 0.83400815 0.66609691 0.99961136 1.0
Si Si16 1 0.33059112 0.16529556 0.00054557 1.0
Si Si17 1 0.16600004 0.83208517 0.99951002 1.0
Si Si18 1 0.16600004 0.33391488 0.99951002 1.0
Si Si19 1 0.66941988 0.83470944 0.00050434 1.0
Ir Ir20 1 0.33684198 0.66842249 0.49766028 1.0
Ir Ir21 1 0.66316254 0.33158027 0.49760033 1.0
Ir Ir22 1 0.66316254 0.33158027 0.00239967 1.0
Ir Ir23 1 0.33684198 0.66842249 0.00233972 1.0
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