CaMg2
传统材料 TRAMP-ID: mp-1039441 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.95 | 8.8939 | 1.1 | (0,0,2) |
| 16.40 | 5.4055 | 6.4 | (1,0,0) |
| 19.21 | 4.6193 | 1.3 | (1,0,2) |
| 19.97 | 4.4469 | 1.8 | (0,0,4) |
| 24.73 | 3.6006 | 1.8 | (0,1,1) |
| 25.95 | 3.4342 | 5.6 | (1,0,4) |
| 28.57 | 3.1247 | 23.1 | (0,1,3) |
| 29.82 | 2.9967 | 2.0 | (1,1,1) |
| 30.14 | 2.9646 | 13.2 | (0,0,6) |
| 33.11 | 2.7052 | 100.0 | (1,1,3) |
| 33.15 | 2.7028 | 32.2 | (2,0,0) |
| 34.50 | 2.5994 | 37.0 | (1,0,6) |
| 43.28 | 2.0904 | 2.6 | (0,1,7) |
| 44.31 | 2.0442 | 12.9 | (2,1,3) |
| 45.41 | 1.9973 | 7.9 | (2,0,6) |
| 49.59 | 1.8384 | 9.6 | (0,2,0) |
| 52.57 | 1.7408 | 13.4 | (0,1,9) |
| 54.29 | 1.6897 | 1.5 | (1,0,10) |
| 55.58 | 1.6536 | 2.3 | (2,1,7) |
| 59.13 | 1.5624 | 3.4 | (0,2,6) |
| 59.19 | 1.5609 | 16.8 | (3,1,3) |
| 60.09 | 1.5398 | 6.7 | (3,0,6) |
| 60.95 | 1.5201 | 9.9 | (2,2,0) |
| 61.81 | 1.5009 | 12.1 | (1,2,6) |
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 CaMg2 were obtained from the Materials Project database (MP-ID: mp-1039441, 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_CaMg2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.40554104
_cell_length_b 3.67669085
_cell_length_c 17.78776598
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaMg2
_chemical_formula_sum 'Ca4 Mg8'
_cell_volume 353.52301333
_cell_formula_units_Z 4
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 0.39370505 1.0
Ca Ca1 1 0.50000000 -0.00000000 0.21129532 1.0
Ca Ca2 1 0.50000000 -0.00000000 0.89370505 1.0
Ca Ca3 1 0.50000000 0.50000000 0.71129532 1.0
Mg Mg4 1 -0.00000000 -0.00000000 0.01195265 1.0
Mg Mg5 1 0.00000000 0.50000000 0.16202464 1.0
Mg Mg6 1 -0.00000000 -0.00000000 0.33151651 1.0
Mg Mg7 1 0.50000000 0.50000000 0.05617283 1.0
Mg Mg8 1 -0.00000000 0.50000000 0.51195265 1.0
Mg Mg9 1 0.00000000 -0.00000000 0.66202464 1.0
Mg Mg10 1 -0.00000000 0.50000000 0.83151651 1.0
Mg Mg11 1 0.50000000 -0.00000000 0.55617283 1.0
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