Li7Si2(NiO4)3
高熵材料 HEAMP-ID: mp-756986 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.22 | 9.5851 | 90.7 | (0,0,1) |
| 18.50 | 4.7925 | 100.0 | (0,0,2) |
| 20.95 | 4.2377 | 1.9 | (0,1,0) |
| 21.88 | 4.0587 | 1.6 | (1,1,-1) |
| 21.88 | 4.0587 | 1.6 | (1,0,-1) |
| 24.49 | 3.6318 | 1.8 | (1,1,1) |
| 27.90 | 3.1950 | 6.6 | (0,0,3) |
| 36.89 | 2.4343 | 4.1 | (1,2,0) |
| 36.89 | 2.4343 | 4.1 | (1,-1,0) |
| 36.99 | 2.4282 | 3.4 | (2,1,-1) |
| 37.27 | 2.4107 | 10.7 | (1,2,-1) |
| 37.27 | 2.4107 | 10.7 | (1,-1,-1) |
| 37.47 | 2.3985 | 9.5 | (2,1,0) |
| 37.50 | 2.3963 | 2.6 | (0,0,4) |
| 38.93 | 2.3116 | 2.1 | (2,1,-2) |
| 38.93 | 2.3113 | 2.1 | (1,2,1) |
| 38.94 | 2.3113 | 2.1 | (1,-1,1) |
| 40.00 | 2.2520 | 4.2 | (1,2,-2) |
| 40.00 | 2.2520 | 4.2 | (1,-1,-2) |
| 40.28 | 2.2371 | 3.5 | (2,1,1) |
| 43.01 | 2.1014 | 3.0 | (2,1,-3) |
| 43.10 | 2.0971 | 2.6 | (1,-1,2) |
| 43.10 | 2.0971 | 2.6 | (1,2,2) |
| 44.73 | 2.0243 | 28.0 | (1,2,-3) |
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 Li7Si2(NiO4)3 were obtained from the Materials Project database (MP-ID: mp-756986, 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_Li7Si2(NiO4)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.87504571
_cell_length_b 4.89168394
_cell_length_c 9.74087096
_cell_angle_alpha 94.96569103
_cell_angle_beta 100.00323047
_cell_angle_gamma 60.11231625
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li7Si2(NiO4)3
_chemical_formula_sum 'Li7 Si2 Ni3 O12'
_cell_volume 198.33668675
_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
Li Li0 1 0.67445400 0.66660600 0.99670900 1.0
Li Li1 1 0.91667300 0.66665300 0.75000000 1.0
Li Li2 1 0.83727300 0.34117100 0.50394100 1.0
Li Li3 1 0.32155500 0.34117000 0.99606000 1.0
Li Li4 1 0.15894000 0.66660500 0.50329100 1.0
Li Li5 1 0.51183500 0.99218600 0.50395200 1.0
Li Li6 1 0.99598100 0.99218500 0.99604700 1.0
Si Si7 1 0.58347000 0.33305900 0.75000000 1.0
Si Si8 1 0.24987200 0.00025500 0.75000000 1.0
Ni Ni9 1 0.41661200 0.66678300 0.25000100 1.0
Ni Ni10 1 0.74952000 0.00096300 0.25000000 1.0
Ni Ni11 1 0.08372700 0.33254200 0.25000000 1.0
O O12 1 0.80038600 0.66642300 0.36850700 1.0
O O13 1 0.73425500 0.32267100 0.13646800 1.0
O O14 1 0.95288300 0.29385200 0.85405500 1.0
O O15 1 0.50866900 0.66665900 0.64566300 1.0
O O16 1 0.88045800 0.03945000 0.64593600 1.0
O O17 1 0.44307600 0.32266900 0.36353100 1.0
O O18 1 0.32467100 0.66666000 0.85433700 1.0
O O19 1 0.03319000 0.66642700 0.13149300 1.0
O O20 1 0.58009000 0.03945100 0.85406300 1.0
O O21 1 0.39005700 0.01085500 0.13653400 1.0
O O22 1 0.25326500 0.29385200 0.64594500 1.0
O O23 1 0.09908900 0.01085300 0.36346700 1.0
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