Li2Nd2Si2Sb
高熵材料 HEAMP-ID: mp-3250222 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.88 | 5.5805 | 1.6 | (1,-1,1) |
| 20.21 | 4.3929 | 42.2 | (1,0,0) |
| 22.73 | 3.9122 | 8.2 | (2,-2,1) |
| 24.02 | 3.7049 | 4.2 | (1,0,1) |
| 24.21 | 3.6768 | 13.2 | (2,-1,0) |
| 25.84 | 3.4475 | 45.2 | (0,0,2) |
| 27.52 | 3.2408 | 1.6 | (1,-1,2) |
| 30.75 | 2.9077 | 5.2 | (3,-2,0) |
| 31.07 | 2.8782 | 44.8 | (3,-3,1) |
| 33.03 | 2.7120 | 56.7 | (1,0,2) |
| 33.45 | 2.6792 | 100.0 | (3,-2,1) |
| 35.70 | 2.5149 | 6.0 | (2,-1,2) |
| 37.87 | 2.3755 | 1.4 | (4,-4,0) |
| 39.93 | 2.2576 | 23.9 | (1,1,0) |
| 40.15 | 2.2459 | 5.1 | (4,-4,1) |
| 40.59 | 2.2227 | 4.5 | (3,-2,2) |
| 40.94 | 2.2045 | 1.4 | (3,-4,1) |
| 40.94 | 2.2045 | 1.4 | (4,-3,1) |
| 43.75 | 2.0689 | 5.9 | (2,-2,3) |
| 46.44 | 1.9554 | 2.6 | (3,-1,1) |
| 46.60 | 1.9489 | 2.2 | (2,-1,3) |
| 47.12 | 1.9285 | 1.4 | (4,-3,2) |
| 47.87 | 1.9004 | 5.0 | (5,-5,0) |
| 48.18 | 1.8887 | 16.8 | (1,1,2) |
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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of Li2Nd2Si2Sb were obtained from the Materials Project database (MP-ID: mp-3250222, 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_Li2Nd2Si2Sb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.76646192
_cell_length_b 9.76646237
_cell_length_c 6.89490768
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 153.26951982
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2Nd2Si2Sb
_chemical_formula_sum 'Li4 Nd4 Si4 Sb2'
_cell_volume 295.81271643
_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
Li Li0 1 0.18580126 0.81419874 0.05746482 1.0
Li Li1 1 0.18580126 0.81419874 0.44253518 1.0
Li Li2 1 0.81419874 0.18580126 0.94253518 1.0
Li Li3 1 0.81419874 0.18580126 0.55746482 1.0
Nd Nd4 1 0.35205504 0.64794496 0.25000000 1.0
Nd Nd5 1 0.64794496 0.35205504 0.75000000 1.0
Nd Nd6 1 0.54668377 0.45331623 0.25000000 1.0
Nd Nd7 1 0.45331623 0.54668377 0.75000000 1.0
Si Si8 1 0.05710055 0.94289945 0.92437261 1.0
Si Si9 1 0.94289945 0.05710055 0.07562739 1.0
Si Si10 1 0.94289945 0.05710055 0.42437261 1.0
Si Si11 1 0.05710055 0.94289945 0.57562739 1.0
Sb Sb12 1 0.71864700 0.28135300 0.25000000 1.0
Sb Sb13 1 0.28135300 0.71864700 0.75000000 1.0
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