Ca20Ga8HgPb3
高熵材料 HEAMP-ID: mp-3292868 · 空间群: P422 (#89)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.78 | 7.5094 | 1.8 | (0,0,2) |
| 15.63 | 5.6684 | 21.9 | (1,1,0) |
| 19.62 | 4.5242 | 100.0 | (1,1,2) |
| 22.18 | 4.0082 | 17.9 | (2,0,0) |
| 23.70 | 3.7547 | 14.8 | (0,0,4) |
| 25.19 | 3.5360 | 12.0 | (2,0,2) |
| 28.51 | 3.1303 | 25.4 | (1,1,4) |
| 30.67 | 2.9147 | 46.3 | (2,1,3) |
| 31.57 | 2.8342 | 27.3 | (2,2,0) |
| 32.68 | 2.7402 | 69.0 | (2,0,4) |
| 33.80 | 2.6516 | 12.8 | (2,2,2) |
| 35.41 | 2.5350 | 56.1 | (3,1,0) |
| 37.44 | 2.4018 | 10.1 | (3,1,2) |
| 39.12 | 2.3024 | 10.4 | (2,1,5) |
| 39.35 | 2.2898 | 21.6 | (1,1,6) |
| 39.85 | 2.2621 | 10.8 | (2,2,4) |
| 41.04 | 2.1994 | 11.1 | (3,2,1) |
| 42.58 | 2.1231 | 8.6 | (2,0,6) |
| 43.05 | 2.1010 | 25.8 | (3,1,4) |
| 44.59 | 2.0320 | 4.5 | (3,2,3) |
| 46.92 | 1.9363 | 15.7 | (4,0,2) |
| 47.13 | 1.9282 | 5.6 | (4,1,1) |
| 48.49 | 1.8774 | 10.8 | (0,0,8) |
| 48.52 | 1.8762 | 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
组成概览
所有数据集共有高熵合金特征
HEA关联任务
引用参考
The crystal structure and related material properties of Ca20Ga8HgPb3 were obtained from the Materials Project database (MP-ID: mp-3292868, 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_Ca20Ga8HgPb3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.01635375
_cell_length_b 8.01635375
_cell_length_c 15.01885443
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca20Ga8HgPb3
_chemical_formula_sum 'Ca20 Ga8 Hg1 Pb3'
_cell_volume 965.14053337
_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 0.67748752 0.17504550 0.10844719 1.0
Ca Ca1 1 0.17999228 0.67853626 0.61275160 1.0
Ca Ca2 1 0.32251248 0.82495450 0.10844719 1.0
Ca Ca3 1 0.82000772 0.32146374 0.61275160 1.0
Ca Ca4 1 0.82495450 0.67748752 0.10844719 1.0
Ca Ca5 1 0.32146374 0.17999228 0.61275160 1.0
Ca Ca6 1 0.17504550 0.32251248 0.10844719 1.0
Ca Ca7 1 0.67853626 0.82000772 0.61275160 1.0
Ca Ca8 1 0.82495450 0.32251248 0.89155281 1.0
Ca Ca9 1 0.32146374 0.82000772 0.38724840 1.0
Ca Ca10 1 0.17504550 0.67748752 0.89155281 1.0
Ca Ca11 1 0.67853626 0.17999228 0.38724840 1.0
Ca Ca12 1 0.67748752 0.82495450 0.89155281 1.0
Ca Ca13 1 0.17999228 0.32146374 0.38724840 1.0
Ca Ca14 1 0.32251248 0.17504550 0.89155281 1.0
Ca Ca15 1 0.82000772 0.67853626 0.38724840 1.0
Ca Ca16 1 0.50000000 0.50000000 0.75474354 1.0
Ca Ca17 1 0.00000000 0.00000000 0.25134153 1.0
Ca Ca18 1 0.00000000 0.00000000 0.74865847 1.0
Ca Ca19 1 0.50000000 0.50000000 0.24525646 1.0
Ga Ga20 1 0.61012126 0.10978069 0.75063872 1.0
Ga Ga21 1 0.10978069 0.61012126 0.24936128 1.0
Ga Ga22 1 0.89021931 0.38987874 0.24936128 1.0
Ga Ga23 1 0.38987874 0.89021931 0.75063872 1.0
Ga Ga24 1 0.89021931 0.61012126 0.75063872 1.0
Ga Ga25 1 0.38987874 0.10978069 0.24936128 1.0
Ga Ga26 1 0.10978069 0.38987874 0.75063872 1.0
Ga Ga27 1 0.61012126 0.89021931 0.24936128 1.0
Hg Hg28 1 0.00000000 0.00000000 0.00000000 1.0
Pb Pb29 1 0.50000000 0.50000000 0.50000000 1.0
Pb Pb30 1 0.50000000 0.50000000 0.00000000 1.0
Pb Pb31 1 0.00000000 0.00000000 0.50000000 1.0
获取直接链接