Er2SiNiI
高熵材料 HEAMP-ID: mp-3222334 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.92 | 8.1014 | 6.7 | (0,0,0,2) |
| 21.94 | 4.0507 | 2.6 | (0,0,0,4) |
| 25.57 | 3.4835 | 31.6 | (1,-1,0,0) |
| 25.57 | 3.4835 | 15.8 | (1,0,-1,0) |
| 26.17 | 3.4057 | 7.4 | (0,1,-1,1) |
| 26.17 | 3.4057 | 14.9 | (1,0,-1,1) |
| 27.88 | 3.2002 | 5.1 | (0,1,-1,2) |
| 27.88 | 3.2002 | 10.2 | (1,0,-1,2) |
| 30.54 | 2.9274 | 13.3 | (1,-1,0,3) |
| 30.54 | 2.9274 | 6.7 | (1,0,-1,3) |
| 33.17 | 2.7005 | 11.8 | (0,0,0,6) |
| 33.94 | 2.6412 | 50.0 | (0,1,-1,4) |
| 33.94 | 2.6412 | 100.0 | (1,0,-1,4) |
| 37.92 | 2.3727 | 6.0 | (1,0,-1,5) |
| 42.35 | 2.1343 | 22.7 | (1,0,-1,6) |
| 44.75 | 2.0253 | 10.7 | (0,0,0,8) |
| 45.08 | 2.0112 | 21.6 | (1,-2,1,0) |
| 45.08 | 2.0112 | 43.2 | (2,-1,-1,0) |
| 47.14 | 1.9279 | 7.4 | (1,0,-1,7) |
| 52.25 | 1.7509 | 1.8 | (1,0,-1,8) |
| 52.54 | 1.7417 | 4.6 | (2,-2,0,0) |
| 52.54 | 1.7417 | 2.3 | (2,0,-2,0) |
| 52.87 | 1.7318 | 1.0 | (0,2,-2,1) |
| 52.87 | 1.7318 | 2.1 | (2,0,-2,1) |
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 Er2SiNiI were obtained from the Materials Project database (MP-ID: mp-3222334, 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_Er2SiNiI
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.02238307
_cell_length_b 4.02238408
_cell_length_c 16.20275511
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999977
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2SiNiI
_chemical_formula_sum 'Er4 Si2 Ni2 I2'
_cell_volume 227.03168155
_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
Er Er0 1 0.00000000 0.00000000 0.60688321 1.0
Er Er1 1 0.00000000 0.00000000 0.39723698 1.0
Er Er2 1 0.00000000 0.00000000 0.10688321 1.0
Er Er3 1 0.00000000 0.00000000 0.89723698 1.0
Si Si4 1 0.66666700 0.33333300 0.50756382 1.0
Si Si5 1 0.33333300 0.66666700 0.00756382 1.0
Ni Ni6 1 0.66666700 0.33333300 0.99006810 1.0
Ni Ni7 1 0.33333300 0.66666700 0.49006810 1.0
I I8 1 0.66666700 0.33333300 0.24824888 1.0
I I9 1 0.33333300 0.66666700 0.74824888 1.0
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