CeEr7(Si3Pt)4
高熵材料 HEAMP-ID: mp-3286338 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.66 | 6.9938 | 17.1 | (1,0,-1,0) |
| 22.01 | 4.0379 | 16.2 | (2,-1,-1,0) |
| 25.31 | 3.5183 | 5.3 | (1,0,-1,2) |
| 25.47 | 3.4969 | 16.3 | (2,0,-2,0) |
| 31.20 | 2.8668 | 16.3 | (2,-1,-1,2) |
| 33.79 | 2.6526 | 100.0 | (2,0,-2,2) |
| 33.91 | 2.6434 | 3.6 | (3,-1,-2,0) |
| 38.62 | 2.3313 | 4.0 | (3,0,-3,0) |
| 40.70 | 2.2170 | 3.3 | (3,-1,-2,2) |
| 44.51 | 2.0354 | 13.1 | (0,0,0,4) |
| 44.80 | 2.0230 | 4.2 | (3,0,-3,2) |
| 44.80 | 2.0230 | 2.1 | (3,-3,0,2) |
| 44.90 | 2.0189 | 38.3 | (4,-2,-2,0) |
| 46.47 | 1.9544 | 1.5 | (1,0,-1,4) |
| 46.84 | 1.9397 | 1.5 | (4,-1,-3,0) |
| 50.19 | 1.8176 | 3.8 | (2,-1,-1,4) |
| 51.98 | 1.7591 | 4.8 | (2,0,-2,4) |
| 52.24 | 1.7511 | 1.6 | (4,-1,-3,2) |
| 52.32 | 1.7485 | 1.6 | (4,0,-4,0) |
| 57.11 | 1.6127 | 1.7 | (3,-1,-2,4) |
| 57.35 | 1.6065 | 22.0 | (4,0,-4,2) |
| 60.37 | 1.5333 | 2.2 | (3,0,-3,4) |
| 60.68 | 1.5262 | 2.2 | (5,-1,-4,0) |
| 65.07 | 1.4334 | 8.5 | (2,2,-4,4) |
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 CeEr7(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3286338, 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_CeEr7(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.07572669
_cell_length_b 8.07572675
_cell_length_c 8.14175926
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999572
_symmetry_Int_Tables_number 1
_chemical_formula_structural CeEr7(Si3Pt)4
_chemical_formula_sum 'Ce1 Er7 Si12 Pt4'
_cell_volume 459.84570557
_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 0.00000000 0.00000000 0.25000000 1.0
Er Er1 1 0.00000000 0.00000000 0.75000000 1.0
Er Er2 1 0.49975011 0.50024989 0.25000000 1.0
Er Er3 1 0.49975011 0.99950021 0.25000000 1.0
Er Er4 1 0.00049979 0.50024989 0.25000000 1.0
Er Er5 1 0.50027597 0.49972403 0.75000000 1.0
Er Er6 1 0.99944706 0.49972403 0.75000000 1.0
Er Er7 1 0.50027597 0.00055294 0.75000000 1.0
Si Si8 1 0.83400920 0.16599080 0.50205445 1.0
Si Si9 1 0.83400920 0.66801740 0.50205445 1.0
Si Si10 1 0.33198260 0.16599080 0.50205445 1.0
Si Si11 1 0.83400920 0.16599080 0.99794555 1.0
Si Si12 1 0.83400920 0.66801740 0.99794555 1.0
Si Si13 1 0.33198260 0.16599080 0.99794555 1.0
Si Si14 1 0.16600997 0.83399003 0.99775479 1.0
Si Si15 1 0.66798105 0.83399003 0.99775479 1.0
Si Si16 1 0.16600997 0.33201895 0.99775479 1.0
Si Si17 1 0.16600997 0.83399003 0.50224521 1.0
Si Si18 1 0.66798105 0.83399003 0.50224521 1.0
Si Si19 1 0.16600997 0.33201895 0.50224521 1.0
Pt Pt20 1 0.66666700 0.33333300 0.50094313 1.0
Pt Pt21 1 0.66666700 0.33333300 0.99905687 1.0
Pt Pt22 1 0.33333300 0.66666700 0.99786046 1.0
Pt Pt23 1 0.33333300 0.66666700 0.50213954 1.0
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