YEr7(Si3Pt)4
高熵材料 HEAMP-ID: mp-3284564 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.67 | 6.9854 | 23.4 | (1,0,-1,0) |
| 22.04 | 4.0330 | 14.7 | (2,-1,-1,0) |
| 25.42 | 3.5041 | 3.9 | (1,0,-1,2) |
| 25.50 | 3.4927 | 5.0 | (0,2,-2,0) |
| 25.50 | 3.4927 | 10.1 | (2,0,-2,0) |
| 31.30 | 2.8580 | 19.8 | (2,-1,-1,2) |
| 33.89 | 2.6452 | 100.0 | (2,0,-2,2) |
| 33.95 | 2.6402 | 3.3 | (2,1,-3,0) |
| 33.95 | 2.6402 | 1.7 | (3,-1,-2,0) |
| 38.67 | 2.3285 | 3.6 | (3,0,-3,0) |
| 40.80 | 2.2119 | 2.4 | (3,-1,-2,2) |
| 44.75 | 2.0253 | 13.1 | (0,0,0,4) |
| 44.90 | 2.0187 | 2.5 | (0,3,-3,2) |
| 44.90 | 2.0187 | 5.1 | (3,0,-3,2) |
| 44.95 | 2.0165 | 25.9 | (2,2,-4,0) |
| 44.95 | 2.0165 | 13.0 | (4,-2,-2,0) |
| 46.70 | 1.9452 | 2.0 | (1,0,-1,4) |
| 46.90 | 1.9374 | 2.0 | (4,-1,-3,0) |
| 50.42 | 1.8099 | 3.4 | (2,-1,-1,4) |
| 52.21 | 1.7521 | 4.4 | (2,0,-2,4) |
| 52.39 | 1.7464 | 1.5 | (4,0,-4,0) |
| 57.34 | 1.6070 | 2.3 | (3,-1,-2,4) |
| 57.47 | 1.6037 | 22.0 | (4,0,-4,2) |
| 60.59 | 1.5281 | 1.3 | (3,0,-3,4) |
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 YEr7(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3284564, 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_YEr7(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.06604591
_cell_length_b 8.06604693
_cell_length_c 8.10122504
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999581
_symmetry_Int_Tables_number 1
_chemical_formula_structural YEr7(Si3Pt)4
_chemical_formula_sum 'Y1 Er7 Si12 Pt4'
_cell_volume 456.46005735
_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
Y Y0 1 0.00000000 0.00000000 0.25000000 1.0
Er Er1 1 0.00000000 0.00000000 0.75000000 1.0
Er Er2 1 0.50020607 0.49979393 0.25000000 1.0
Er Er3 1 0.50020607 0.00041214 0.25000000 1.0
Er Er4 1 0.99958786 0.49979393 0.25000000 1.0
Er Er5 1 0.49985818 0.50014182 0.75000000 1.0
Er Er6 1 0.00028363 0.50014182 0.75000000 1.0
Er Er7 1 0.49985818 0.99971637 0.75000000 1.0
Si Si8 1 0.83425065 0.16574935 0.50118725 1.0
Si Si9 1 0.83425065 0.66850331 0.50118725 1.0
Si Si10 1 0.33149669 0.16574935 0.50118725 1.0
Si Si11 1 0.83425065 0.16574935 0.99881275 1.0
Si Si12 1 0.83425065 0.66850331 0.99881275 1.0
Si Si13 1 0.33149669 0.16574935 0.99881275 1.0
Si Si14 1 0.16575720 0.83424280 0.99893624 1.0
Si Si15 1 0.66848760 0.83424280 0.99893624 1.0
Si Si16 1 0.16575720 0.33151240 0.99893624 1.0
Si Si17 1 0.16575720 0.83424280 0.50106376 1.0
Si Si18 1 0.66848760 0.83424280 0.50106376 1.0
Si Si19 1 0.16575720 0.33151240 0.50106376 1.0
Pt Pt20 1 0.66666700 0.33333300 0.50012499 1.0
Pt Pt21 1 0.66666700 0.33333300 0.99987501 1.0
Pt Pt22 1 0.33333300 0.66666700 0.00048860 1.0
Pt Pt23 1 0.33333300 0.66666700 0.49951140 1.0
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