CaAc3(Si3Hg)2
高熵材料 HEAMP-ID: mp-3257969 · 空间群: P-4m2 (#115)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.98 | 14.7715 | 3.1 | (0,0,1) |
| 18.02 | 4.9238 | 1.9 | (0,0,3) |
| 19.79 | 4.4861 | 41.7 | (1,0,0) |
| 20.69 | 4.2925 | 35.7 | (1,0,1) |
| 23.20 | 3.8342 | 21.0 | (1,0,2) |
| 24.10 | 3.6929 | 5.7 | (0,0,4) |
| 26.89 | 3.3161 | 43.3 | (1,0,3) |
| 28.13 | 3.1722 | 1.9 | (1,1,0) |
| 28.79 | 3.1015 | 2.9 | (1,1,1) |
| 30.25 | 2.9543 | 12.1 | (0,0,5) |
| 30.67 | 2.9147 | 100.0 | (1,1,2) |
| 31.38 | 2.8511 | 3.0 | (1,0,4) |
| 33.61 | 2.6667 | 10.9 | (1,1,3) |
| 36.41 | 2.4673 | 51.1 | (1,0,5) |
| 36.50 | 2.4619 | 3.8 | (0,0,6) |
| 37.37 | 2.4063 | 10.9 | (1,1,4) |
| 40.20 | 2.2431 | 43.6 | (2,0,0) |
| 41.78 | 2.1619 | 7.3 | (1,1,5) |
| 41.86 | 2.1583 | 4.1 | (1,0,6) |
| 45.20 | 2.0063 | 10.7 | (2,1,0) |
| 45.63 | 1.9880 | 10.0 | (2,1,1) |
| 46.93 | 1.9361 | 7.0 | (2,1,2) |
| 47.42 | 1.9171 | 3.9 | (2,0,4) |
| 47.62 | 1.9095 | 17.5 | (1,0,7) |
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 CaAc3(Si3Hg)2 were obtained from the Materials Project database (MP-ID: mp-3257969, 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_CaAc3(Si3Hg)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.48612223
_cell_length_b 4.48612223
_cell_length_c 14.77149653
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaAc3(Si3Hg)2
_chemical_formula_sum 'Ca1 Ac3 Si6 Hg2'
_cell_volume 297.28069034
_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 0.50000000 0.50000000 0.00000000 1.0
Ac Ac1 1 0.00000000 0.00000000 0.50000000 1.0
Ac Ac2 1 0.50000000 0.00000000 0.73734441 1.0
Ac Ac3 1 0.00000000 0.50000000 0.26265559 1.0
Si Si4 1 0.50000000 0.50000000 0.41998894 1.0
Si Si5 1 0.00000000 0.50000000 0.81644385 1.0
Si Si6 1 0.50000000 0.00000000 0.34259328 1.0
Si Si7 1 0.50000000 0.50000000 0.58001106 1.0
Si Si8 1 0.50000000 0.00000000 0.18355615 1.0
Si Si9 1 0.00000000 0.50000000 0.65740672 1.0
Hg Hg10 1 0.00000000 0.00000000 0.90787557 1.0
Hg Hg11 1 0.00000000 0.00000000 0.09212443 1.0
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