ErTh7(Si3Os)4
高熵材料 HEAMP-ID: mp-3282910 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.36 | 7.1636 | 6.7 | (0,1,0) |
| 12.41 | 7.1342 | 5.8 | (1,0,0) |
| 21.32 | 4.1673 | 5.2 | (0,0,2) |
| 21.52 | 4.1302 | 12.8 | (1,1,0) |
| 21.60 | 4.1133 | 4.4 | (2,-1,0) |
| 24.72 | 3.6021 | 1.4 | (0,1,2) |
| 24.74 | 3.5984 | 5.2 | (1,0,2) |
| 24.86 | 3.5818 | 14.1 | (0,2,0) |
| 24.96 | 3.5671 | 26.0 | (2,0,0) |
| 30.47 | 2.9335 | 7.7 | (1,1,2) |
| 30.54 | 2.9275 | 5.5 | (2,-1,2) |
| 32.98 | 2.7163 | 48.4 | (0,2,2) |
| 33.06 | 2.7099 | 100.0 | (2,0,2) |
| 37.67 | 2.3879 | 1.1 | (0,3,0) |
| 37.83 | 2.3781 | 3.2 | (3,0,0) |
| 39.72 | 2.2695 | 2.0 | (1,2,2) |
| 39.85 | 2.2620 | 1.5 | (3,-1,2) |
| 43.43 | 2.0837 | 18.0 | (0,0,4) |
| 43.69 | 2.0718 | 2.1 | (0,3,2) |
| 43.83 | 2.0654 | 2.9 | (3,0,2) |
| 43.84 | 2.0651 | 35.0 | (2,2,0) |
| 44.03 | 2.0567 | 17.3 | (4,-2,0) |
| 48.96 | 1.8603 | 3.1 | (1,1,4) |
| 49.01 | 1.8588 | 1.1 | (2,-1,4) |
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 ErTh7(Si3Os)4 were obtained from the Materials Project database (MP-ID: mp-3282910, 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_ErTh7(Si3Os)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.22668368
_cell_length_b 8.26053757
_cell_length_c 8.33463389
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.86451882
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErTh7(Si3Os)4
_chemical_formula_sum 'Er1 Th7 Si12 Os4'
_cell_volume 491.18098901
_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
Er Er0 1 0.50008682 0.00017465 0.75000000 1.0
Th Th1 1 0.00000704 0.00001309 0.25000000 1.0
Th Th2 1 0.00001703 0.00003406 0.75000000 1.0
Th Th3 1 0.49990683 0.50014028 0.25000000 1.0
Th Th4 1 0.49988910 0.99978021 0.25000000 1.0
Th Th5 1 0.00023345 0.50014028 0.25000000 1.0
Th Th6 1 0.50011094 0.49979150 0.75000000 1.0
Th Th7 1 0.99968056 0.49979150 0.75000000 1.0
Si Si8 1 0.83060721 0.16527399 0.50345330 1.0
Si Si9 1 0.83508349 0.67016898 0.49851616 1.0
Si Si10 1 0.33466579 0.16527399 0.50345330 1.0
Si Si11 1 0.83060721 0.16527399 0.99654670 1.0
Si Si12 1 0.83508349 0.67016898 0.00148384 1.0
Si Si13 1 0.33466579 0.16527399 0.99654670 1.0
Si Si14 1 0.16938807 0.83472372 0.99632806 1.0
Si Si15 1 0.66533565 0.83472372 0.99632806 1.0
Si Si16 1 0.16493476 0.32986852 0.00129797 1.0
Si Si17 1 0.16938807 0.83472372 0.50367194 1.0
Si Si18 1 0.66533565 0.83472372 0.50367194 1.0
Si Si19 1 0.16493476 0.32986852 0.49870203 1.0
Os Os20 1 0.66849041 0.33697981 0.50122812 1.0
Os Os21 1 0.66849041 0.33697981 0.99877188 1.0
Os Os22 1 0.33152574 0.66305348 0.99811460 1.0
Os Os23 1 0.33152574 0.66305348 0.50188540 1.0
获取直接链接