CaYb7(Si3Pd)4
高熵材料 HEAMP-ID: mp-3283380 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.78 | 8.2050 | 1.4 | (0,0,0,1) |
| 12.45 | 7.1071 | 14.7 | (1,0,-1,0) |
| 16.50 | 5.3720 | 2.2 | (1,0,-1,1) |
| 16.50 | 5.3720 | 1.1 | (0,1,-1,1) |
| 21.66 | 4.1033 | 2.1 | (2,-1,-1,0) |
| 21.66 | 4.1025 | 3.4 | (0,0,0,2) |
| 25.06 | 3.5536 | 18.3 | (2,0,-2,0) |
| 25.06 | 3.5536 | 9.2 | (0,2,-2,0) |
| 30.82 | 2.9012 | 9.3 | (2,-1,-1,2) |
| 33.36 | 2.6862 | 1.1 | (3,-1,-2,0) |
| 33.36 | 2.6862 | 2.3 | (2,1,-3,0) |
| 33.36 | 2.6860 | 100.0 | (2,0,-2,2) |
| 35.15 | 2.5529 | 1.1 | (3,-1,-2,1) |
| 44.14 | 2.0517 | 11.7 | (4,-2,-2,0) |
| 44.14 | 2.0517 | 23.3 | (2,2,-4,0) |
| 44.14 | 2.0516 | 2.3 | (3,0,-3,2) |
| 44.14 | 2.0516 | 1.2 | (0,3,-3,2) |
| 44.15 | 2.0513 | 11.7 | (0,0,0,4) |
| 46.05 | 1.9708 | 1.2 | (1,0,-1,4) |
| 49.69 | 1.8350 | 2.8 | (4,-2,-2,2) |
| 51.43 | 1.7768 | 2.7 | (4,0,-4,0) |
| 51.43 | 1.7768 | 1.4 | (0,4,-4,0) |
| 51.44 | 1.7765 | 8.2 | (2,0,-2,4) |
| 56.44 | 1.6304 | 14.7 | (4,0,-4,2) |
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 CaYb7(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3283380, 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_CaYb7(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.20658480
_cell_length_b 8.20658383
_cell_length_c 8.20498689
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000392
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaYb7(Si3Pd)4
_chemical_formula_sum 'Ca1 Yb7 Si12 Pd4'
_cell_volume 478.55667474
_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
Ca Ca0 1 0.00000000 0.00000000 0.75000000 1.0
Yb Yb1 1 0.50077535 0.00154971 0.25000000 1.0
Yb Yb2 1 0.49924978 0.99850155 0.75000000 1.0
Yb Yb3 1 0.99845029 0.49922465 0.25000000 1.0
Yb Yb4 1 0.00149845 0.50075022 0.75000000 1.0
Yb Yb5 1 0.50077535 0.49922465 0.25000000 1.0
Yb Yb6 1 0.49924978 0.50075022 0.75000000 1.0
Yb Yb7 1 0.00000000 0.00000000 0.25000000 1.0
Si Si8 1 0.16442014 0.32884028 0.00219438 1.0
Si Si9 1 0.83558453 0.67116806 0.00115597 1.0
Si Si10 1 0.67115972 0.83557986 0.00219438 1.0
Si Si11 1 0.83558453 0.67116806 0.49884403 1.0
Si Si12 1 0.32883194 0.16441547 0.00115597 1.0
Si Si13 1 0.16442014 0.32884028 0.49780562 1.0
Si Si14 1 0.16442014 0.83557986 0.00219438 1.0
Si Si15 1 0.32883194 0.16441547 0.49884403 1.0
Si Si16 1 0.83558453 0.16441547 0.00115597 1.0
Si Si17 1 0.67115972 0.83557986 0.49780562 1.0
Si Si18 1 0.83558453 0.16441547 0.49884403 1.0
Si Si19 1 0.16442014 0.83557986 0.49780562 1.0
Pd Pd20 1 0.33333300 0.66666700 0.00132612 1.0
Pd Pd21 1 0.66666700 0.33333300 0.99811695 1.0
Pd Pd22 1 0.66666700 0.33333300 0.50188305 1.0
Pd Pd23 1 0.33333300 0.66666700 0.49867388 1.0
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