Ca20Ga8Hg3Pb
高熵材料 HEAMP-ID: mp-3307487 · 空间群: P422 (#89)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.75 | 7.5348 | 2.3 | (0,0,2) |
| 15.73 | 5.6347 | 21.1 | (1,1,0) |
| 19.67 | 4.5125 | 100.0 | (1,1,2) |
| 22.31 | 3.9843 | 18.9 | (2,0,0) |
| 23.62 | 3.7674 | 15.9 | (0,0,4) |
| 25.29 | 3.5222 | 12.0 | (2,0,2) |
| 28.50 | 3.1319 | 26.8 | (1,1,4) |
| 30.76 | 2.9065 | 50.8 | (2,1,3) |
| 31.76 | 2.8174 | 26.5 | (2,2,0) |
| 32.71 | 2.7374 | 67.7 | (2,0,4) |
| 33.97 | 2.6389 | 13.1 | (2,2,2) |
| 35.63 | 2.5199 | 58.8 | (3,1,0) |
| 37.64 | 2.3898 | 10.3 | (3,1,2) |
| 39.15 | 2.3013 | 9.8 | (2,1,5) |
| 39.27 | 2.2940 | 22.7 | (1,1,6) |
| 39.96 | 2.2562 | 11.7 | (2,2,4) |
| 41.29 | 2.1867 | 10.4 | (3,2,1) |
| 42.55 | 2.1247 | 9.4 | (2,0,6) |
| 43.19 | 2.0946 | 26.1 | (3,1,4) |
| 44.80 | 2.0230 | 5.0 | (3,2,3) |
| 47.19 | 1.9260 | 15.7 | (4,0,2) |
| 47.43 | 1.9170 | 5.2 | (4,1,1) |
| 48.32 | 1.8837 | 10.8 | (0,0,8) |
| 48.56 | 1.8748 | 2.8 | (2,2,6) |
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 Ca20Ga8Hg3Pb were obtained from the Materials Project database (MP-ID: mp-3307487, 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_Ca20Ga8Hg3Pb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.96865639
_cell_length_b 7.96865639
_cell_length_c 15.06953694
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca20Ga8Hg3Pb
_chemical_formula_sum 'Ca20 Ga8 Hg3 Pb1'
_cell_volume 956.90782946
_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 0.67519955 0.17462232 0.10743596 1.0
Ca Ca1 1 0.17368443 0.67452030 0.60919742 1.0
Ca Ca2 1 0.32480045 0.82537768 0.10743596 1.0
Ca Ca3 1 0.82631557 0.32547970 0.60919742 1.0
Ca Ca4 1 0.82537768 0.67519955 0.10743596 1.0
Ca Ca5 1 0.32547970 0.17368443 0.60919742 1.0
Ca Ca6 1 0.17462232 0.32480045 0.10743596 1.0
Ca Ca7 1 0.67452030 0.82631557 0.60919742 1.0
Ca Ca8 1 0.82537768 0.32480045 0.89256404 1.0
Ca Ca9 1 0.32547970 0.82631557 0.39080258 1.0
Ca Ca10 1 0.17462232 0.67519955 0.89256404 1.0
Ca Ca11 1 0.67452030 0.17368443 0.39080258 1.0
Ca Ca12 1 0.67519955 0.82537768 0.89256404 1.0
Ca Ca13 1 0.17368443 0.32547970 0.39080258 1.0
Ca Ca14 1 0.32480045 0.17462232 0.89256404 1.0
Ca Ca15 1 0.82631557 0.67452030 0.39080258 1.0
Ca Ca16 1 0.50000000 0.50000000 0.75204169 1.0
Ca Ca17 1 0.00000000 0.00000000 0.24726278 1.0
Ca Ca18 1 0.00000000 0.00000000 0.75273722 1.0
Ca Ca19 1 0.50000000 0.50000000 0.24795831 1.0
Ga Ga20 1 0.61061158 0.11140024 0.75098891 1.0
Ga Ga21 1 0.11140024 0.61061158 0.24901109 1.0
Ga Ga22 1 0.88859976 0.38938842 0.24901109 1.0
Ga Ga23 1 0.38938842 0.88859976 0.75098891 1.0
Ga Ga24 1 0.88859976 0.61061158 0.75098891 1.0
Ga Ga25 1 0.38938842 0.11140024 0.24901109 1.0
Ga Ga26 1 0.11140024 0.38938842 0.75098891 1.0
Ga Ga27 1 0.61061158 0.88859976 0.24901109 1.0
Hg Hg28 1 0.50000000 0.50000000 0.50000000 1.0
Hg Hg29 1 0.50000000 0.50000000 0.00000000 1.0
Hg Hg30 1 0.00000000 0.00000000 0.50000000 1.0
Pb Pb31 1 0.00000000 0.00000000 0.00000000 1.0
获取直接链接