Ca9Yb(Si2Sn)2
高熵材料 HEAMP-ID: mp-3217361 · 空间群: I4/m (#87)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.69 | 7.5674 | 7.5 | (1,1,-1) |
| 12.82 | 6.9043 | 26.2 | (1,0,0) |
| 12.82 | 6.9042 | 26.2 | (0,1,0) |
| 12.82 | 6.9041 | 26.2 | (0,1,-1) |
| 12.82 | 6.9040 | 26.2 | (1,0,-1) |
| 16.16 | 5.4861 | 100.0 | (0,0,1) |
| 16.16 | 5.4860 | 100.0 | (1,-1,0) |
| 19.99 | 4.4418 | 5.1 | (1,1,0) |
| 19.99 | 4.4416 | 5.1 | (2,0,-1) |
| 19.99 | 4.4416 | 5.1 | (0,2,-1) |
| 19.99 | 4.4416 | 5.1 | (1,1,-2) |
| 21.00 | 4.2295 | 8.4 | (2,1,-1) |
| 21.00 | 4.2295 | 8.4 | (1,2,-1) |
| 21.01 | 4.2293 | 8.4 | (1,2,-2) |
| 21.01 | 4.2293 | 8.3 | (2,1,-2) |
| 22.93 | 3.8793 | 28.3 | (1,-1,1) |
| 22.93 | 3.8792 | 28.3 | (1,-1,-1) |
| 23.51 | 3.7837 | 23.1 | (2,2,-2) |
| 26.35 | 3.3820 | 14.0 | (0,1,1) |
| 26.35 | 3.3820 | 14.0 | (2,-1,0) |
| 26.35 | 3.3819 | 14.0 | (1,0,-2) |
| 26.35 | 3.3819 | 14.0 | (1,-2,1) |
| 28.66 | 3.1148 | 51.2 | (2,2,-1) |
| 28.66 | 3.1147 | 51.2 | (3,1,-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 Ca9Yb(Si2Sn)2 were obtained from the Materials Project database (MP-ID: mp-3217361, 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_Ca9Yb(Si2Sn)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.34673753
_cell_length_b 9.34669474
_cell_length_c 9.34657264
_cell_angle_alpha 130.95665961
_cell_angle_beta 130.95608398
_cell_angle_gamma 71.88070661
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca9Yb(Si2Sn)2
_chemical_formula_sum 'Ca9 Yb1 Si4 Sn2'
_cell_volume 455.50740961
_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 0.81464170 0.31350970 0.85914311 1.0
Ca Ca1 1 0.18535830 0.68649030 0.14085689 1.0
Ca Ca2 1 0.45436756 0.95549856 0.14084889 1.0
Ca Ca3 1 0.31354152 0.45434482 0.49886007 1.0
Ca Ca4 1 0.04451740 0.18532182 0.49886690 1.0
Ca Ca5 1 0.54563244 0.04450144 0.85915111 1.0
Ca Ca6 1 0.68645848 0.54565518 0.50113993 1.0
Ca Ca7 1 0.95548260 0.81467818 0.50113310 1.0
Ca Ca8 1 0.50000000 0.50000000 0.00000000 1.0
Yb Yb9 1 0.00000000 0.00000000 0.00000000 1.0
Si Si10 1 0.11123348 0.61271008 0.72390787 1.0
Si Si11 1 0.88876652 0.38728992 0.27609213 1.0
Si Si12 1 0.61268782 0.88877448 0.50146257 1.0
Si Si13 1 0.38731218 0.11122552 0.49853743 1.0
Sn Sn14 1 0.24966254 0.24967653 0.00000178 1.0
Sn Sn15 1 0.75033746 0.75032347 0.99999822 1.0
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