Mg7C
传统材料 TRAMP-ID: mp-1016272 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.81 | 5.2753 | 2.5 | (1,0,-1,0) |
| 18.14 | 4.8913 | 1.2 | (0,0,0,1) |
| 24.82 | 3.5867 | 5.7 | (1,0,-1,1) |
| 29.32 | 3.0457 | 1.2 | (2,-1,-1,0) |
| 33.99 | 2.6376 | 37.2 | (2,0,-2,0) |
| 34.70 | 2.5854 | 1.8 | (2,-1,-1,1) |
| 36.75 | 2.4456 | 39.1 | (0,0,0,2) |
| 38.79 | 2.3216 | 50.0 | (2,-2,0,1) |
| 38.79 | 2.3216 | 100.0 | (2,0,-2,1) |
| 45.49 | 1.9939 | 2.0 | (3,-1,-2,0) |
| 50.92 | 1.7934 | 7.4 | (2,-2,0,2) |
| 50.92 | 1.7934 | 14.8 | (2,0,-2,2) |
| 59.85 | 1.5454 | 1.8 | (3,-1,-2,2) |
| 60.83 | 1.5228 | 24.3 | (4,-2,-2,0) |
| 67.54 | 1.3869 | 26.3 | (2,0,-2,3) |
| 71.54 | 1.3188 | 1.2 | (4,-4,0,0) |
| 71.54 | 1.3188 | 2.4 | (4,0,-4,0) |
| 73.22 | 1.2927 | 17.9 | (4,-2,-2,2) |
| 73.22 | 1.2927 | 8.9 | (2,2,-4,2) |
| 74.52 | 1.2733 | 6.3 | (4,-4,0,1) |
| 74.52 | 1.2733 | 12.7 | (4,0,-4,1) |
| 78.17 | 1.2228 | 3.7 | (0,0,0,4) |
| 83.23 | 1.1608 | 1.5 | (4,-4,0,2) |
| 83.23 | 1.1608 | 3.1 | (4,0,-4,2) |
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
组成概览
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Mg7C were obtained from the Materials Project database (MP-ID: mp-1016272, 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_Mg7C
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.09134877
_cell_length_b 6.09134877
_cell_length_c 4.89126700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000836
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg7C
_chemical_formula_sum 'Mg7 C1'
_cell_volume 157.17334582
_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
Mg Mg0 1 0.49921300 0.99842700 0.00000000 1.0
Mg Mg1 1 0.49921300 0.50078700 0.00000000 1.0
Mg Mg2 1 0.00157300 0.50078700 0.00000000 1.0
Mg Mg3 1 0.32101600 0.16050800 0.50000000 1.0
Mg Mg4 1 0.83949200 0.16050800 0.50000000 1.0
Mg Mg5 1 0.83949200 0.67898400 0.50000000 1.0
Mg Mg6 1 0.33333300 0.66666700 0.50000000 1.0
C C7 1 0.00000000 0.00000000 0.00000000 1.0
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