Na2Ca2(NiH4)3
高熵材料 HEAMP-ID: mp-3210721 · 空间群: Fmmm (#69)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.03 | 4.9213 | 16.2 | (1,0,0) |
| 18.08 | 4.9063 | 25.8 | (0,1,0) |
| 18.26 | 4.8587 | 1.1 | (0,1,-1) |
| 25.59 | 3.4811 | 2.9 | (1,-1,-1) |
| 25.77 | 3.4575 | 2.8 | (1,1,-1) |
| 25.77 | 3.4575 | 2.8 | (1,-1,1) |
| 31.52 | 2.8384 | 1.6 | (1,1,0) |
| 31.52 | 2.8384 | 4.8 | (1,0,1) |
| 31.62 | 2.8298 | 7.4 | (1,0,-2) |
| 31.80 | 2.8142 | 6.2 | (0,2,-1) |
| 36.52 | 2.4607 | 25.3 | (2,0,0) |
| 36.63 | 2.4531 | 100.0 | (0,2,0) |
| 37.00 | 2.4293 | 24.3 | (0,2,-2) |
| 41.02 | 2.2001 | 2.9 | (1,-1,-2) |
| 41.26 | 2.1882 | 2.1 | (1,2,-1) |
| 41.45 | 2.1784 | 1.6 | (1,2,-2) |
| 41.45 | 2.1784 | 1.6 | (1,-2,2) |
| 48.99 | 1.8593 | 1.2 | (2,0,1) |
| 49.06 | 1.8568 | 1.9 | (1,2,0) |
| 49.06 | 1.8568 | 1.9 | (3,0,-2) |
| 49.18 | 1.8528 | 1.6 | (1,0,-3) |
| 49.57 | 1.8389 | 1.2 | (1,2,-3) |
| 52.58 | 1.7405 | 9.0 | (2,-2,-2) |
| 52.97 | 1.7288 | 8.8 | (2,2,-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
关联任务
引用参考
The crystal structure and related material properties of Na2Ca2(NiH4)3 were obtained from the Materials Project database (MP-ID: mp-3210721, 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_Na2Ca2(NiH4)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.02802528
_cell_length_b 5.97700590
_cell_length_c 5.97700577
_cell_angle_alpha 108.75933813
_cell_angle_beta 109.65356672
_cell_angle_gamma 109.65356211
_symmetry_Int_Tables_number 1
_chemical_formula_structural Na2Ca2(NiH4)3
_chemical_formula_sum 'Na2 Ca2 Ni3 H12'
_cell_volume 166.47197864
_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
Na Na0 1 0.00000000 0.00000000 0.50000000 1.0
Na Na1 1 0.00000000 0.50000000 0.00000000 1.0
Ca Ca2 1 0.50000000 0.00000000 0.00000000 1.0
Ca Ca3 1 0.50000000 0.50000000 0.50000000 1.0
Ni Ni4 1 0.00000000 0.50000000 0.50000000 1.0
Ni Ni5 1 0.50000000 0.50000000 0.00000000 1.0
Ni Ni6 1 0.50000000 0.00000000 0.50000000 1.0
H H7 1 0.71396975 0.72256513 0.99140562 1.0
H H8 1 0.28603025 0.00859438 0.27743487 1.0
H H9 1 1.00000000 0.27870618 0.27870618 1.0
H H10 1 0.28603025 0.27743487 0.00859438 1.0
H H11 1 0.71396975 0.99140562 0.72256513 1.0
H H12 1 0.00000000 0.72129382 0.72129382 1.0
H H13 1 0.74957932 0.25049552 0.49908380 1.0
H H14 1 0.74957932 0.49908380 0.25049552 1.0
H H15 1 0.50000000 0.25000000 0.75000000 1.0
H H16 1 0.25042068 0.50091620 0.74950448 1.0
H H17 1 0.25042068 0.74950448 0.50091620 1.0
H H18 1 0.50000000 0.75000000 0.25000000 1.0
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