La2Ni7
传统材料 TRAMP-ID: mp-1679 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.90 | 4.2498 | 1.3 | (1,0,-1,1) |
| 21.79 | 4.0783 | 2.5 | (0,0,0,6) |
| 23.32 | 3.8144 | 1.5 | (1,-1,0,3) |
| 29.20 | 3.0587 | 4.1 | (0,0,0,8) |
| 30.15 | 2.9641 | 8.3 | (1,0,-1,6) |
| 30.15 | 2.9641 | 4.2 | (0,1,-1,6) |
| 32.98 | 2.7163 | 100.0 | (1,0,-1,7) |
| 35.99 | 2.4955 | 4.2 | (1,0,-1,8) |
| 35.99 | 2.4955 | 2.1 | (0,1,-1,8) |
| 36.05 | 2.4915 | 24.8 | (2,-1,-1,0) |
| 36.05 | 2.4915 | 24.8 | (1,1,-2,0) |
| 36.05 | 2.4915 | 24.8 | (1,-2,1,0) |
| 39.16 | 2.3004 | 10.5 | (1,0,-1,9) |
| 41.87 | 2.1577 | 6.7 | (2,0,-2,0) |
| 41.87 | 2.1577 | 13.5 | (2,-2,0,0) |
| 42.04 | 2.1494 | 17.8 | (2,0,-2,1) |
| 42.04 | 2.1494 | 17.8 | (2,-2,0,1) |
| 42.04 | 2.1494 | 17.8 | (0,2,-2,1) |
| 42.47 | 2.1286 | 2.0 | (1,0,-1,10) |
| 42.47 | 2.1286 | 1.0 | (0,1,-1,10) |
| 42.52 | 2.1261 | 53.6 | (2,-1,-1,6) |
| 42.52 | 2.1261 | 53.6 | (1,1,-2,6) |
| 42.52 | 2.1261 | 53.6 | (1,-2,1,6) |
| 43.38 | 2.0859 | 4.6 | (2,0,-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 La2Ni7 were obtained from the Materials Project database (MP-ID: mp-1679, 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_La2Ni7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.98296162
_cell_length_b 4.98295956
_cell_length_c 24.46984857
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999337
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2Ni7
_chemical_formula_sum 'La8 Ni28'
_cell_volume 526.18304199
_cell_formula_units_Z 4
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
La La0 1 0.33333300 0.66666700 0.32619359 1.0
La La1 1 0.66666700 0.33333300 0.82619359 1.0
La La2 1 0.66666700 0.33333300 0.67380641 1.0
La La3 1 0.33333300 0.66666700 0.17380641 1.0
La La4 1 0.33333300 0.66666700 0.46916913 1.0
La La5 1 0.66666700 0.33333300 0.96916913 1.0
La La6 1 0.66666700 0.33333300 0.53083087 1.0
La La7 1 0.33333300 0.66666700 0.03083087 1.0
Ni Ni8 1 0.83418846 0.16581154 0.41198472 1.0
Ni Ni9 1 0.83418846 0.66837792 0.41198472 1.0
Ni Ni10 1 0.33162208 0.16581154 0.41198472 1.0
Ni Ni11 1 0.66837792 0.83418846 0.91198472 1.0
Ni Ni12 1 0.16581154 0.33162208 0.58801528 1.0
Ni Ni13 1 0.16581154 0.83418846 0.91198472 1.0
Ni Ni14 1 0.16581154 0.33162208 0.91198472 1.0
Ni Ni15 1 0.83418846 0.16581154 0.08801528 1.0
Ni Ni16 1 -0.00000000 -0.00000000 0.00000000 1.0
Ni Ni17 1 -0.00000000 -0.00000000 0.50000000 1.0
Ni Ni18 1 -0.00000000 -0.00000000 0.16917447 1.0
Ni Ni19 1 -0.00000000 -0.00000000 0.66917447 1.0
Ni Ni20 1 -0.00000000 -0.00000000 0.83082553 1.0
Ni Ni21 1 -0.00000000 -0.00000000 0.33082553 1.0
Ni Ni22 1 0.33333300 0.66666700 0.83170328 1.0
Ni Ni23 1 0.66666700 0.33333300 0.33170328 1.0
Ni Ni24 1 0.66666700 0.33333300 0.16829672 1.0
Ni Ni25 1 0.33333300 0.66666700 0.66829672 1.0
Ni Ni26 1 0.83298381 0.66596862 0.25000000 1.0
Ni Ni27 1 0.16701619 0.83298381 0.75000000 1.0
Ni Ni28 1 0.66596862 0.83298381 0.75000000 1.0
Ni Ni29 1 0.33403138 0.16701619 0.25000000 1.0
Ni Ni30 1 0.83298381 0.16701619 0.25000000 1.0
Ni Ni31 1 0.16701619 0.33403138 0.75000000 1.0
Ni Ni32 1 0.83418846 0.66837792 0.08801528 1.0
Ni Ni33 1 0.16581154 0.83418846 0.58801528 1.0
Ni Ni34 1 0.66837792 0.83418846 0.58801528 1.0
Ni Ni35 1 0.33162208 0.16581154 0.08801528 1.0
获取直接链接