NaAlH4
弹性数据 ELAMP-ID: mp-23704 · 空间群: I4_1/a (#88)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.70 | 4.5065 | 1.3 | (1,0,0) |
| 30.32 | 2.9483 | 33.3 | (1,1,0) |
| 30.32 | 2.9483 | 100.0 | (1,-1,1) |
| 32.59 | 2.7474 | 24.3 | (0,0,2) |
| 36.36 | 2.4706 | 17.3 | (2,0,-1) |
| 36.36 | 2.4706 | 17.3 | (0,2,-1) |
| 49.63 | 1.8370 | 8.1 | (2,0,1) |
| 49.63 | 1.8370 | 8.1 | (0,2,1) |
| 49.63 | 1.8370 | 16.3 | (2,0,-3) |
| 52.37 | 1.7469 | 6.8 | (2,-2,0) |
| 52.37 | 1.7469 | 6.8 | (2,2,-2) |
| 56.75 | 1.6222 | 5.1 | (1,1,2) |
| 56.75 | 1.6222 | 10.1 | (1,-1,3) |
| 56.75 | 1.6222 | 5.1 | (1,1,-4) |
| 61.72 | 1.5029 | 4.0 | (3,1,-1) |
| 61.72 | 1.5029 | 15.2 | (3,-1,0) |
| 61.72 | 1.5029 | 11.7 | (3,1,-3) |
| 63.06 | 1.4742 | 3.6 | (2,2,0) |
| 63.06 | 1.4742 | 7.2 | (2,-2,2) |
| 63.06 | 1.4742 | 3.6 | (2,2,-4) |
| 68.28 | 1.3737 | 2.6 | (0,0,4) |
| 77.23 | 1.2353 | 1.9 | (4,0,-2) |
| 77.23 | 1.2353 | 1.9 | (0,4,-2) |
| 79.90 | 1.2006 | 3.5 | (2,0,3) |
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 NaAlH4 were obtained from the Materials Project database (MP-ID: mp-23704, 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_NaAlH4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.94110149
_cell_length_b 4.94110073
_cell_length_c 6.51151782
_cell_angle_alpha 112.29727348
_cell_angle_beta 112.29727533
_cell_angle_gamma 90.00000306
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaAlH4
_chemical_formula_sum 'Na2 Al2 H8'
_cell_volume 134.15226902
_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
Na Na0 1 0.12500000 0.37500000 0.25000000 1.0
Na Na1 1 0.87500000 0.62500000 0.75000000 1.0
Al Al2 1 0.62500000 0.87500000 0.25000000 1.0
Al Al3 1 0.37500000 0.12500000 0.75000000 1.0
H H4 1 0.69250912 0.34820834 0.91204458 1.0
H H5 1 0.56383824 0.19250912 0.41204458 1.0
H H6 1 0.84820834 0.71953646 0.41204458 1.0
H H7 1 0.21953646 0.06383824 0.91204458 1.0
H H8 1 0.78046354 0.93616176 0.08795542 1.0
H H9 1 0.15179166 0.28046354 0.58795542 1.0
H H10 1 0.43616076 0.80749088 0.58795542 1.0
H H11 1 0.30749088 0.65179166 0.08795542 1.0
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