CaCr4(HgO4)2
高熵材料 HEAMP-ID: mp-1234928 · 空间群: R-3m (#166)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.36 | 5.7671 | 60.3 | (1,1,1) |
| 17.21 | 5.1518 | 19.7 | (1,0,0) |
| 17.21 | 5.1512 | 19.7 | (0,1,0) |
| 17.21 | 5.1511 | 19.7 | (0,0,1) |
| 19.39 | 4.5787 | 15.8 | (1,0,1) |
| 19.39 | 4.5786 | 15.9 | (1,1,0) |
| 19.39 | 4.5779 | 15.8 | (0,1,1) |
| 26.41 | 3.3754 | 26.7 | (2,1,1) |
| 26.41 | 3.3747 | 26.7 | (1,1,2) |
| 26.41 | 3.3747 | 26.7 | (1,2,1) |
| 28.65 | 3.1155 | 82.9 | (1,-1,0) |
| 28.65 | 3.1155 | 82.9 | (1,0,-1) |
| 28.65 | 3.1154 | 82.9 | (0,1,-1) |
| 31.01 | 2.8835 | 100.0 | (2,2,2) |
| 32.67 | 2.7414 | 59.4 | (2,0,1) |
| 32.67 | 2.7413 | 59.4 | (2,1,0) |
| 32.67 | 2.7410 | 59.4 | (1,0,2) |
| 32.67 | 2.7410 | 59.4 | (1,2,0) |
| 32.67 | 2.7408 | 59.4 | (0,2,1) |
| 32.67 | 2.7408 | 59.4 | (0,1,2) |
| 33.62 | 2.6659 | 33.7 | (1,-1,1) |
| 33.62 | 2.6658 | 33.6 | (1,1,-1) |
| 33.62 | 2.6658 | 33.7 | (1,-1,-1) |
| 39.36 | 2.2893 | 1.9 | (2,0,2) |
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 CaCr4(HgO4)2 were obtained from the Materials Project database (MP-ID: mp-1234928, 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_CaCr4(HgO4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.79788026
_cell_length_b 6.79664953
_cell_length_c 6.79672483
_cell_angle_alpha 54.56387926
_cell_angle_beta 54.55952254
_cell_angle_gamma 54.56074156
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaCr4(HgO4)2
_chemical_formula_sum 'Ca1 Cr4 Hg2 O8'
_cell_volume 193.90339964
_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 0.49999700 0.49998900 0.49998700 1.0
Cr Cr1 1 0.99999400 0.50001900 0.00000700 1.0
Cr Cr2 1 0.50002300 0.99999400 0.00000100 1.0
Cr Cr3 1 0.99999200 0.99999300 0.50001400 1.0
Cr Cr4 1 0.00001800 0.00003900 0.00005000 1.0
Hg Hg5 1 0.65976000 0.65978800 0.65965500 1.0
Hg Hg6 1 0.34023400 0.34021700 0.34030900 1.0
O O7 1 0.78405600 0.78398200 0.78401800 1.0
O O8 1 0.24075900 0.24070600 0.80431400 1.0
O O9 1 0.24072600 0.80432100 0.24066100 1.0
O O10 1 0.80450400 0.24056100 0.24056300 1.0
O O11 1 0.75926000 0.19569700 0.75930100 1.0
O O12 1 0.19552300 0.75942500 0.75940900 1.0
O O13 1 0.21593300 0.21598600 0.21600500 1.0
O O14 1 0.75922200 0.75928100 0.19570300 1.0
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