CeEr7(BeSi3)4
高熵材料 HEAMP-ID: mp-3272683 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.13 | 4.0174 | 19.3 | (0,0,0,2) |
| 26.40 | 3.3764 | 37.8 | (2,-2,0,0) |
| 26.40 | 3.3764 | 18.9 | (2,0,-2,0) |
| 34.71 | 2.5847 | 100.0 | (2,0,-2,2) |
| 45.14 | 2.0087 | 10.0 | (0,0,0,4) |
| 46.59 | 1.9493 | 27.3 | (4,-2,-2,0) |
| 52.15 | 1.7538 | 13.0 | (4,-2,-2,2) |
| 53.05 | 1.7263 | 17.2 | (2,0,-2,4) |
| 54.34 | 1.6882 | 5.4 | (4,-4,0,0) |
| 54.34 | 1.6882 | 2.7 | (4,0,-4,0) |
| 59.38 | 1.5564 | 14.1 | (4,-4,0,2) |
| 59.38 | 1.5564 | 7.0 | (4,0,-4,2) |
| 66.88 | 1.3989 | 18.5 | (4,-2,-2,4) |
| 73.24 | 1.2924 | 4.4 | (4,-4,0,4) |
| 73.24 | 1.2924 | 2.2 | (4,0,-4,4) |
| 74.33 | 1.2762 | 3.2 | (6,-4,-2,0) |
| 74.33 | 1.2762 | 3.2 | (6,-2,-4,0) |
| 76.53 | 1.2448 | 10.1 | (2,0,-2,6) |
| 78.67 | 1.2163 | 9.4 | (6,-4,-2,2) |
| 78.67 | 1.2163 | 9.4 | (6,-2,-4,2) |
| 86.47 | 1.1255 | 1.6 | (6,-6,0,0) |
| 86.47 | 1.1255 | 1.6 | (0,6,-6,0) |
| 86.47 | 1.1255 | 1.6 | (6,0,-6,0) |
| 88.60 | 1.1038 | 2.0 | (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 CeEr7(BeSi3)4 were obtained from the Materials Project database (MP-ID: mp-3272683, 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(BeSi3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.79737548
_cell_length_b 7.79737615
_cell_length_c 8.03477477
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000554
_symmetry_Int_Tables_number 1
_chemical_formula_structural CeEr7(BeSi3)4
_chemical_formula_sum 'Ce1 Er7 Be4 Si12'
_cell_volume 423.05930174
_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 0.50014741 0.49985259 0.25000000 1.0
Er Er3 1 0.50014741 0.00029683 0.25000000 1.0
Er Er4 1 0.99970317 0.49985259 0.25000000 1.0
Er Er5 1 0.49985806 0.50014194 0.75000000 1.0
Er Er6 1 0.00028288 0.50014194 0.75000000 1.0
Er Er7 1 0.49985806 0.99971712 0.75000000 1.0
Be Be8 1 0.66666700 0.33333300 0.50471199 1.0
Be Be9 1 0.66666700 0.33333300 0.99528801 1.0
Be Be10 1 0.33333300 0.66666700 0.99646669 1.0
Be Be11 1 0.33333300 0.66666700 0.50353331 1.0
Si Si12 1 0.82756388 0.17243612 0.50177130 1.0
Si Si13 1 0.82756388 0.65512677 0.50177130 1.0
Si Si14 1 0.34487323 0.17243612 0.50177130 1.0
Si Si15 1 0.82756388 0.17243612 0.99822870 1.0
Si Si16 1 0.82756388 0.65512677 0.99822870 1.0
Si Si17 1 0.34487323 0.17243612 0.99822870 1.0
Si Si18 1 0.17242034 0.82757966 0.99827272 1.0
Si Si19 1 0.65515933 0.82757966 0.99827272 1.0
Si Si20 1 0.17242034 0.34484067 0.99827272 1.0
Si Si21 1 0.17242034 0.82757966 0.50172728 1.0
Si Si22 1 0.65515933 0.82757966 0.50172728 1.0
Si Si23 1 0.17242034 0.34484067 0.50172728 1.0
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