BaMgH4
弹性数据 ELAMP-ID: mp-643718 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.88 | 6.8724 | 1.1 | (1,1,0) |
| 20.27 | 4.3818 | 84.1 | (1,1,1) |
| 22.17 | 4.0089 | 24.6 | (1,0,0) |
| 25.93 | 3.4362 | 45.0 | (2,2,0) |
| 27.21 | 3.2768 | 100.0 | (1,0,1) |
| 28.87 | 3.0925 | 36.0 | (2,1,0) |
| 30.39 | 2.9412 | 9.8 | (2,2,1) |
| 31.46 | 2.8440 | 31.5 | (0,0,2) |
| 32.97 | 2.7169 | 40.2 | (2,1,1) |
| 38.82 | 2.3196 | 13.6 | (1,0,2) |
| 39.19 | 2.2986 | 1.4 | (3,2,0) |
| 41.20 | 2.1909 | 26.8 | (2,2,2) |
| 42.41 | 2.1312 | 32.2 | (3,2,1) |
| 42.54 | 2.1249 | 12.8 | (3,3,1) |
| 43.17 | 2.0956 | 14.3 | (1,-1,0) |
| 43.22 | 2.0933 | 24.8 | (2,1,2) |
| 48.13 | 1.8905 | 17.5 | (2,0,1) |
| 49.90 | 1.8277 | 7.9 | (1,1,3) |
| 51.05 | 1.7891 | 13.8 | (3,1,0) |
| 51.39 | 1.7781 | 12.5 | (4,3,0) |
| 53.32 | 1.7181 | 3.5 | (4,4,0) |
| 53.46 | 1.7140 | 15.0 | (1,0,3) |
| 53.71 | 1.7067 | 3.8 | (3,1,1) |
| 54.03 | 1.6971 | 3.3 | (4,3,1) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of BaMgH4 were obtained from the Materials Project database (MP-ID: mp-643718, 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_BaMgH4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.18482003
_cell_length_b 7.18482003
_cell_length_c 5.68794733
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 33.91581044
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaMgH4
_chemical_formula_sum 'Ba2 Mg2 H8'
_cell_volume 163.83301121
_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
Ba Ba0 1 0.36278888 0.36278888 0.25000000 1.0
Ba Ba1 1 0.63721112 0.63721112 0.75000000 1.0
Mg Mg2 1 0.09594935 0.09594935 0.25000000 1.0
Mg Mg3 1 0.90405065 0.90405065 0.75000000 1.0
H H4 1 0.18872313 0.18872313 0.49084947 1.0
H H5 1 0.81127687 0.81127687 0.50915053 1.0
H H6 1 0.18872313 0.18872313 0.00915053 1.0
H H7 1 0.81127687 0.81127687 0.99084947 1.0
H H8 1 0.58397609 0.58397609 0.25000000 1.0
H H9 1 0.41602391 0.41602391 0.75000000 1.0
H H10 1 -0.00000000 -0.00000000 0.50000000 1.0
H H11 1 -0.00000000 -0.00000000 0.00000000 1.0
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