Sm2GaNiBr2
高熵材料 HEAMP-ID: mp-3248485 · 空间群: P3m1 (#156)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.80 | 11.3353 | 95.8 | (0,0,0,1) |
| 15.64 | 5.6677 | 6.0 | (0,0,0,2) |
| 25.07 | 3.5523 | 12.3 | (1,0,-1,0) |
| 26.29 | 3.3897 | 9.2 | (1,0,-1,1) |
| 26.29 | 3.3897 | 18.4 | (1,-1,0,1) |
| 29.68 | 3.0099 | 43.9 | (1,0,-1,2) |
| 34.66 | 2.5881 | 100.0 | (1,0,-1,3) |
| 39.76 | 2.2671 | 4.2 | (0,0,0,5) |
| 40.73 | 2.2153 | 8.5 | (1,0,-1,4) |
| 44.16 | 2.0509 | 30.3 | (2,-1,-1,0) |
| 44.16 | 2.0509 | 15.2 | (1,-2,1,0) |
| 44.91 | 2.0181 | 5.9 | (2,-1,-1,1) |
| 44.91 | 2.0181 | 3.0 | (1,-2,1,1) |
| 47.12 | 1.9285 | 1.5 | (2,-1,-1,2) |
| 47.58 | 1.9110 | 9.4 | (1,0,-1,5) |
| 48.17 | 1.8892 | 11.3 | (0,0,0,6) |
| 51.45 | 1.7761 | 1.2 | (2,0,-2,0) |
| 52.12 | 1.7547 | 1.4 | (2,0,-2,1) |
| 52.12 | 1.7547 | 2.8 | (2,-2,0,1) |
| 54.11 | 1.6949 | 5.3 | (2,0,-2,2) |
| 54.11 | 1.6949 | 2.7 | (0,2,-2,2) |
| 55.06 | 1.6680 | 2.9 | (1,0,-1,6) |
| 57.32 | 1.6074 | 7.7 | (2,0,-2,3) |
| 57.32 | 1.6074 | 15.5 | (2,-2,0,3) |
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 Sm2GaNiBr2 were obtained from the Materials Project database (MP-ID: mp-3248485, 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_Sm2GaNiBr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.10178984
_cell_length_b 4.10178905
_cell_length_c 11.33533212
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999844
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2GaNiBr2
_chemical_formula_sum 'Sm2 Ga1 Ni1 Br2'
_cell_volume 165.16256309
_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
Sm Sm0 1 0.00000000 0.00000000 0.82811685 1.0
Sm Sm1 1 0.00000000 0.00000000 0.17280869 1.0
Ga Ga2 1 0.66666700 0.33333300 0.00403697 1.0
Ni Ni3 1 0.33333300 0.66666700 0.99440414 1.0
Br Br4 1 0.66666700 0.33333300 0.66199662 1.0
Br Br5 1 0.33333300 0.66666700 0.33863773 1.0
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