PrBe(Cu2Si)4
高熵材料 HEAMP-ID: mp-3296288 · 空间群: I4/mcm (#140)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.74 | 5.6316 | 1.7 | (1,-1,0) |
| 22.33 | 3.9821 | 3.6 | (1,-1,-1) |
| 22.33 | 3.9821 | 3.6 | (1,-1,1) |
| 26.20 | 3.4009 | 15.0 | (2,-1,0) |
| 26.20 | 3.4009 | 9.0 | (1,0,-2) |
| 27.28 | 3.2690 | 44.0 | (2,0,0) |
| 31.25 | 2.8622 | 16.5 | (2,2,-2) |
| 34.44 | 2.6038 | 8.2 | (3,0,-1) |
| 35.17 | 2.5515 | 12.6 | (1,3,-2) |
| 35.17 | 2.5515 | 37.8 | (3,1,-2) |
| 35.53 | 2.5267 | 54.7 | (3,-1,-1) |
| 35.53 | 2.5267 | 18.2 | (1,1,-3) |
| 35.65 | 2.5185 | 32.1 | (2,-2,1) |
| 35.65 | 2.5185 | 10.7 | (1,-1,2) |
| 38.74 | 2.3241 | 21.6 | (3,1,-1) |
| 39.07 | 2.3053 | 100.0 | (3,-1,0) |
| 47.19 | 1.9261 | 32.4 | (4,1,-2) |
| 47.19 | 1.9261 | 19.5 | (3,2,-4) |
| 47.56 | 1.9117 | 46.8 | (4,-1,-1) |
| 47.56 | 1.9117 | 28.1 | (2,1,-4) |
| 47.66 | 1.9081 | 9.8 | (3,3,-3) |
| 47.75 | 1.9047 | 31.2 | (3,-2,1) |
| 47.75 | 1.9047 | 10.4 | (1,-2,3) |
| 48.40 | 1.8806 | 2.1 | (1,-3,-1) |
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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of PrBe(Cu2Si)4 were obtained from the Materials Project database (MP-ID: mp-3296288, 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_PrBe(Cu2Si)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.03009674
_cell_length_b 8.03009711
_cell_length_c 8.03009616
_cell_angle_alpha 120.54180230
_cell_angle_beta 120.54180896
_cell_angle_gamma 89.06410332
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrBe(Cu2Si)4
_chemical_formula_sum 'Pr2 Be2 Cu16 Si8'
_cell_volume 363.08911999
_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
Pr Pr0 1 0.25000000 0.25000000 0.00000000 1.0
Pr Pr1 1 0.75000000 0.75000000 0.00000000 1.0
Be Be2 1 0.50000000 0.00000000 0.50000000 1.0
Be Be3 1 0.00000000 0.50000000 0.50000000 1.0
Cu Cu4 1 0.94189629 0.20953559 0.15143189 1.0
Cu Cu5 1 0.20953559 0.05810371 0.26763930 1.0
Cu Cu6 1 0.79046441 0.94189629 0.73236070 1.0
Cu Cu7 1 0.44189629 0.29046441 0.73236070 1.0
Cu Cu8 1 0.05810371 0.79046441 0.84856811 1.0
Cu Cu9 1 0.79824511 0.05875561 0.50000000 1.0
Cu Cu10 1 0.55875561 0.29824511 0.50000000 1.0
Cu Cu11 1 0.20175489 0.94124439 0.50000000 1.0
Cu Cu12 1 0.44124439 0.70175489 0.50000000 1.0
Cu Cu13 1 0.94124439 0.44124439 0.73948851 1.0
Cu Cu14 1 0.70175489 0.20175489 0.26051149 1.0
Cu Cu15 1 0.05875561 0.55875561 0.26051149 1.0
Cu Cu16 1 0.70953559 0.44189629 0.15143189 1.0
Cu Cu17 1 0.55810371 0.70953559 0.26763930 1.0
Cu Cu18 1 0.29824511 0.79824511 0.73948851 1.0
Cu Cu19 1 0.29046441 0.55810371 0.84856811 1.0
Si Si20 1 0.79244629 0.29244629 0.85171663 1.0
Si Si21 1 0.55927034 0.05927034 0.85171663 1.0
Si Si22 1 0.05927034 0.20755371 0.50000000 1.0
Si Si23 1 0.29244629 0.44072966 0.50000000 1.0
Si Si24 1 0.94072966 0.79244629 0.50000000 1.0
Si Si25 1 0.44072966 0.94072966 0.14828337 1.0
Si Si26 1 0.20755371 0.70755371 0.14828337 1.0
Si Si27 1 0.70755371 0.55927034 0.50000000 1.0
获取直接链接