Ca7Yb(Si3Pd)4
高熵材料 HEAMP-ID: mp-3272837 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.47 | 8.4529 | 15.9 | (0,0,0,1) |
| 16.29 | 5.4426 | 11.8 | (1,-1,0,1) |
| 16.29 | 5.4426 | 11.8 | (0,1,-1,1) |
| 16.29 | 5.4426 | 11.8 | (1,0,-1,1) |
| 21.02 | 4.2264 | 22.6 | (0,0,0,2) |
| 21.64 | 4.1069 | 38.2 | (1,-2,1,0) |
| 21.64 | 4.1068 | 38.2 | (2,-1,-1,0) |
| 21.64 | 4.1068 | 38.2 | (1,1,-2,0) |
| 24.09 | 3.6940 | 4.7 | (1,-2,1,1) |
| 24.09 | 3.6939 | 4.7 | (2,-1,-1,1) |
| 24.09 | 3.6939 | 4.7 | (1,1,-2,1) |
| 24.50 | 3.6335 | 22.7 | (1,-1,0,2) |
| 24.50 | 3.6335 | 22.7 | (0,1,-1,2) |
| 24.50 | 3.6335 | 22.7 | (1,0,-1,2) |
| 27.20 | 3.2783 | 3.5 | (2,-2,0,1) |
| 27.20 | 3.2783 | 3.5 | (0,2,-2,1) |
| 27.20 | 3.2782 | 3.5 | (2,0,-2,1) |
| 30.35 | 2.9454 | 6.2 | (1,-2,1,2) |
| 30.35 | 2.9453 | 6.2 | (2,-1,-1,2) |
| 30.35 | 2.9453 | 6.2 | (1,1,-2,2) |
| 31.76 | 2.8176 | 1.0 | (0,0,0,3) |
| 32.91 | 2.7213 | 100.0 | (2,-2,0,2) |
| 32.91 | 2.7213 | 100.0 | (0,2,-2,2) |
| 32.91 | 2.7213 | 100.0 | (2,0,-2,2) |
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 Ca7Yb(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3272837, 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_Ca7Yb(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.21367211
_cell_length_b 8.21373567
_cell_length_c 8.45284960
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00044279
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca7Yb(Si3Pd)4
_chemical_formula_sum 'Ca7 Yb1 Si12 Pd4'
_cell_volume 493.86690026
_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 0.50065467 0.00130787 0.25000000 1.0
Ca Ca1 1 0.49935054 0.99869097 0.75000000 1.0
Ca Ca2 1 0.99868979 0.49934214 0.25000000 1.0
Ca Ca3 1 0.00130789 0.50064813 0.75000000 1.0
Ca Ca4 1 0.50065870 0.49934146 0.25000000 1.0
Ca Ca5 1 0.49934706 0.50064786 0.75000000 1.0
Ca Ca6 1 0.00000231 0.00000080 0.25000000 1.0
Yb Yb7 1 0.99999792 0.99999860 0.75000000 1.0
Si Si8 1 0.16487721 0.32968638 0.99857477 1.0
Si Si9 1 0.83513964 0.67034424 0.99795659 1.0
Si Si10 1 0.67032357 0.83513992 0.99857466 1.0
Si Si11 1 0.83513964 0.67034424 0.50204341 1.0
Si Si12 1 0.32964029 0.16483913 0.99795310 1.0
Si Si13 1 0.16487721 0.32968638 0.50142523 1.0
Si Si14 1 0.16486376 0.83516045 0.99857497 1.0
Si Si15 1 0.32964029 0.16483913 0.50204690 1.0
Si Si16 1 0.83515091 0.16482244 0.99795795 1.0
Si Si17 1 0.67032357 0.83513992 0.50142534 1.0
Si Si18 1 0.83515091 0.16482244 0.50204205 1.0
Si Si19 1 0.16486376 0.83516045 0.50142503 1.0
Pd Pd20 1 0.33333194 0.66668224 0.00162666 1.0
Pd Pd21 1 0.66666822 0.33333628 0.99839335 1.0
Pd Pd22 1 0.66666822 0.33333628 0.50160665 1.0
Pd Pd23 1 0.33333194 0.66668224 0.49837334 1.0
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