Rb2Mg
传统材料 TRAMP-ID: mp-974768 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.51 | 4.7946 | 6.2 | (2,-1,0) |
| 19.86 | 4.4702 | 58.9 | (1,0,1) |
| 19.91 | 4.4595 | 29.6 | (2,-2,0) |
| 21.93 | 4.0532 | 30.6 | (1,1,0) |
| 24.12 | 3.6901 | 2.9 | (2,0,0) |
| 24.41 | 3.6470 | 100.0 | (2,-1,1) |
| 27.13 | 3.2870 | 6.5 | (1,1,1) |
| 27.31 | 3.2654 | 1.3 | (3,-2,0) |
| 29.79 | 2.9995 | 33.0 | (3,-1,0) |
| 30.06 | 2.9730 | 6.5 | (3,-3,0) |
| 31.69 | 2.8231 | 11.6 | (3,-2,1) |
| 31.86 | 2.8090 | 19.0 | (0,0,2) |
| 33.54 | 2.6717 | 1.2 | (2,1,0) |
| 36.53 | 2.4601 | 2.3 | (3,0,0) |
| 37.09 | 2.4237 | 2.0 | (2,-1,2) |
| 37.27 | 2.4127 | 20.9 | (2,1,1) |
| 37.52 | 2.3973 | 2.9 | (4,-2,0) |
| 37.85 | 2.3768 | 11.3 | (2,-2,2) |
| 39.01 | 2.3088 | 13.5 | (1,1,2) |
| 40.01 | 2.2535 | 12.9 | (3,0,1) |
| 40.35 | 2.2351 | 1.4 | (2,0,2) |
| 40.43 | 2.2311 | 23.3 | (4,-3,1) |
| 40.45 | 2.2298 | 6.5 | (4,-4,0) |
| 40.93 | 2.2049 | 1.8 | (4,-2,1) |
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 Rb2Mg were obtained from the Materials Project database (MP-ID: mp-974768, 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_Rb2Mg
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.79684358
_cell_length_b 9.79684358
_cell_length_c 5.61795900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 131.12136322
_symmetry_Int_Tables_number 1
_chemical_formula_structural Rb2Mg
_chemical_formula_sum 'Rb4 Mg2'
_cell_volume 406.19015395
_cell_formula_units_Z 2
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
Rb Rb0 1 0.59199600 0.86807000 0.25000000 1.0
Rb Rb1 1 0.13193000 0.40800400 0.75000000 1.0
Rb Rb2 1 0.40800400 0.13193000 0.75000000 1.0
Rb Rb3 1 0.86807000 0.59199600 0.25000000 1.0
Mg Mg4 1 0.90859300 0.90859300 0.75000000 1.0
Mg Mg5 1 0.09140700 0.09140700 0.25000000 1.0
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