CeEr3(BeSi3)2
高熵材料 HEAMP-ID: mp-3284713 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.80 | 4.0771 | 19.2 | (0,0,0,2) |
| 26.34 | 3.3833 | 55.2 | (2,0,-2,0) |
| 34.45 | 2.6036 | 100.0 | (2,0,-2,2) |
| 44.44 | 2.0385 | 10.3 | (0,0,0,4) |
| 46.49 | 1.9534 | 27.0 | (4,-2,-2,0) |
| 51.90 | 1.7616 | 12.6 | (4,-2,-2,2) |
| 52.40 | 1.7461 | 17.3 | (2,0,-2,4) |
| 54.22 | 1.6917 | 2.6 | (0,4,-4,0) |
| 54.22 | 1.6917 | 5.2 | (4,0,-4,0) |
| 59.13 | 1.5625 | 7.0 | (0,4,-4,2) |
| 59.13 | 1.5625 | 13.9 | (4,0,-4,2) |
| 66.27 | 1.4104 | 12.5 | (2,2,-4,4) |
| 66.27 | 1.4104 | 6.2 | (4,-2,-2,4) |
| 72.63 | 1.3018 | 2.2 | (0,4,-4,4) |
| 72.63 | 1.3018 | 4.4 | (4,0,-4,4) |
| 74.15 | 1.2788 | 4.1 | (4,2,-6,0) |
| 74.15 | 1.2788 | 2.1 | (6,-2,-4,0) |
| 75.37 | 1.2611 | 10.3 | (2,0,-2,6) |
| 78.37 | 1.2202 | 12.3 | (4,2,-6,2) |
| 78.37 | 1.2202 | 6.2 | (6,-2,-4,2) |
| 86.25 | 1.1278 | 1.5 | (0,6,-6,0) |
| 86.25 | 1.1278 | 3.1 | (6,0,-6,0) |
| 87.43 | 1.1156 | 2.9 | (4,-2,-2,6) |
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 CeEr3(BeSi3)2 were obtained from the Materials Project database (MP-ID: mp-3284713, 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_CeEr3(BeSi3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.81338794
_cell_length_b 7.81338888
_cell_length_c 8.15415068
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999602
_symmetry_Int_Tables_number 1
_chemical_formula_structural CeEr3(BeSi3)2
_chemical_formula_sum 'Ce2 Er6 Be4 Si12'
_cell_volume 431.11011211
_cell_formula_units_Z 2
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
Ce Ce1 1 0.00000000 0.00000000 0.75000000 1.0
Er Er2 1 0.49989147 0.50010853 0.25000000 1.0
Er Er3 1 0.49989147 0.99978094 0.25000000 1.0
Er Er4 1 0.00021906 0.50010853 0.25000000 1.0
Er Er5 1 0.50010853 0.49989147 0.75000000 1.0
Er Er6 1 0.99978094 0.49989147 0.75000000 1.0
Er Er7 1 0.50010853 0.00021906 0.75000000 1.0
Be Be8 1 0.66666700 0.33333300 0.49763834 1.0
Be Be9 1 0.66666700 0.33333300 0.00236166 1.0
Be Be10 1 0.33333300 0.66666700 0.99763834 1.0
Be Be11 1 0.33333300 0.66666700 0.50236166 1.0
Si Si12 1 0.82715734 0.17284266 0.49999324 1.0
Si Si13 1 0.82715734 0.65431467 0.49999324 1.0
Si Si14 1 0.34568533 0.17284266 0.49999324 1.0
Si Si15 1 0.82715734 0.17284266 0.00000676 1.0
Si Si16 1 0.82715734 0.65431467 0.00000676 1.0
Si Si17 1 0.34568533 0.17284266 0.00000676 1.0
Si Si18 1 0.17284266 0.82715734 0.99999324 1.0
Si Si19 1 0.65431467 0.82715734 0.99999324 1.0
Si Si20 1 0.17284266 0.34568533 0.99999324 1.0
Si Si21 1 0.17284266 0.82715734 0.50000676 1.0
Si Si22 1 0.65431467 0.82715734 0.50000676 1.0
Si Si23 1 0.17284266 0.34568533 0.50000676 1.0
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