Er7Th(Si3Pt)4
高熵材料 HEAMP-ID: mp-3275747 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.65 | 6.9972 | 9.2 | (1,0,-1,0) |
| 22.00 | 4.0398 | 19.0 | (2,-1,-1,0) |
| 25.25 | 3.5277 | 8.0 | (1,0,-1,2) |
| 25.46 | 3.4986 | 18.4 | (2,0,-2,0) |
| 31.14 | 2.8724 | 11.5 | (2,-1,-1,2) |
| 33.73 | 2.6572 | 100.0 | (2,0,-2,2) |
| 33.90 | 2.6447 | 1.3 | (2,1,-3,0) |
| 38.60 | 2.3324 | 1.6 | (0,3,-3,0) |
| 38.60 | 2.3324 | 3.1 | (3,0,-3,0) |
| 40.64 | 2.2200 | 2.4 | (2,-3,1,2) |
| 40.64 | 2.2200 | 2.4 | (3,-1,-2,2) |
| 44.35 | 2.0424 | 12.9 | (0,0,0,4) |
| 44.74 | 2.0255 | 1.5 | (0,3,-3,2) |
| 44.74 | 2.0255 | 2.9 | (3,0,-3,2) |
| 44.87 | 2.0199 | 25.0 | (2,2,-4,0) |
| 44.87 | 2.0199 | 12.5 | (4,-2,-2,0) |
| 50.04 | 1.8227 | 3.0 | (1,1,-2,4) |
| 50.04 | 1.8227 | 1.5 | (2,-1,-1,4) |
| 51.83 | 1.7639 | 1.8 | (0,2,-2,4) |
| 51.83 | 1.7639 | 3.7 | (2,0,-2,4) |
| 52.18 | 1.7529 | 2.0 | (4,-1,-3,2) |
| 52.30 | 1.7493 | 1.8 | (4,0,-4,0) |
| 57.29 | 1.6081 | 14.7 | (4,-4,0,2) |
| 57.29 | 1.6081 | 7.4 | (4,0,-4,2) |
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 Er7Th(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3275747, 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_Er7Th(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.07968489
_cell_length_b 8.07968610
_cell_length_c 8.16963892
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999909
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er7Th(Si3Pt)4
_chemical_formula_sum 'Er7 Th1 Si12 Pt4'
_cell_volume 461.87282406
_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 0.00000000 0.00000000 0.75000000 1.0
Er Er1 1 0.49966914 0.50033086 0.25000000 1.0
Er Er2 1 0.49966914 0.99933827 0.25000000 1.0
Er Er3 1 0.00066173 0.50033086 0.25000000 1.0
Er Er4 1 0.50031358 0.49968642 0.75000000 1.0
Er Er5 1 0.99937285 0.49968642 0.75000000 1.0
Er Er6 1 0.50031358 0.00062715 0.75000000 1.0
Th Th7 1 0.00000000 0.00000000 0.25000000 1.0
Si Si8 1 0.83366845 0.16633155 0.50440422 1.0
Si Si9 1 0.83366845 0.66733890 0.50440422 1.0
Si Si10 1 0.33266110 0.16633155 0.50440422 1.0
Si Si11 1 0.83366845 0.16633155 0.99559578 1.0
Si Si12 1 0.83366845 0.66733890 0.99559578 1.0
Si Si13 1 0.33266110 0.16633155 0.99559578 1.0
Si Si14 1 0.16632765 0.83367235 0.99581527 1.0
Si Si15 1 0.66734571 0.83367235 0.99581527 1.0
Si Si16 1 0.16632765 0.33265429 0.99581527 1.0
Si Si17 1 0.16632765 0.83367235 0.50418473 1.0
Si Si18 1 0.66734571 0.83367235 0.50418473 1.0
Si Si19 1 0.16632765 0.33265429 0.50418473 1.0
Pt Pt20 1 0.66666700 0.33333300 0.49868733 1.0
Pt Pt21 1 0.66666700 0.33333300 0.00131267 1.0
Pt Pt22 1 0.33333300 0.66666700 0.99932159 1.0
Pt Pt23 1 0.33333300 0.66666700 0.50067841 1.0
获取直接链接