Sm3AlNiS7
高熵材料 HEAMP-ID: mp-1192334 · 空间群: P6_3 (#173)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.44 | 8.4711 | 16.9 | (1,0,-1,0) |
| 17.89 | 4.9582 | 44.1 | (1,0,-1,1) |
| 20.97 | 4.2355 | 10.5 | (2,0,-2,0) |
| 23.29 | 3.8195 | 9.1 | (1,1,-2,1) |
| 23.29 | 3.8195 | 18.1 | (2,-1,-1,1) |
| 25.58 | 3.4819 | 100.0 | (2,0,-2,1) |
| 27.87 | 3.2018 | 36.8 | (3,-1,-2,0) |
| 29.21 | 3.0576 | 16.6 | (0,0,0,2) |
| 31.10 | 2.8760 | 1.4 | (1,0,-1,2) |
| 31.54 | 2.8365 | 11.2 | (3,-1,-2,1) |
| 34.60 | 2.5926 | 23.5 | (2,-1,-1,2) |
| 35.00 | 2.5636 | 35.6 | (3,0,-3,1) |
| 36.24 | 2.4791 | 44.7 | (2,0,-2,2) |
| 36.75 | 2.4454 | 35.9 | (4,-2,-2,0) |
| 38.31 | 2.3495 | 19.1 | (4,-1,-3,0) |
| 40.81 | 2.2112 | 30.5 | (3,-1,-2,2) |
| 41.16 | 2.1932 | 12.0 | (3,1,-4,1) |
| 41.16 | 2.1932 | 24.1 | (4,-1,-3,1) |
| 42.70 | 2.1178 | 2.1 | (4,0,-4,0) |
| 42.70 | 2.1178 | 1.0 | (4,-4,0,0) |
| 43.63 | 2.0744 | 7.9 | (3,0,-3,2) |
| 45.32 | 2.0012 | 9.8 | (4,0,-4,1) |
| 45.78 | 1.9818 | 3.5 | (1,0,-1,3) |
| 45.78 | 1.9818 | 1.8 | (1,-1,0,3) |
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 Sm3AlNiS7 were obtained from the Materials Project database (MP-ID: mp-1192334, 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_Sm3AlNiS7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.78152736
_cell_length_b 9.78152736
_cell_length_c 6.11513600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999569
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3AlNiS7
_chemical_formula_sum 'Sm6 Al2 Ni2 S14'
_cell_volume 506.69908380
_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
Sm Sm0 1 0.77191400 0.14480600 0.23542300 1.0
Sm Sm1 1 0.37289200 0.22808600 0.23542300 1.0
Sm Sm2 1 0.85519400 0.62710800 0.23542300 1.0
Sm Sm3 1 0.22808600 0.85519400 0.73542300 1.0
Sm Sm4 1 0.62710800 0.77191400 0.73542300 1.0
Sm Sm5 1 0.14480600 0.37289200 0.73542300 1.0
Al Al6 1 0.66666700 0.33333300 0.66171000 1.0
Al Al7 1 0.33333300 0.66666700 0.16171000 1.0
Ni Ni8 1 0.00000000 0.00000000 0.03140700 1.0
Ni Ni9 1 0.00000000 0.00000000 0.53140700 1.0
S S10 1 0.86236800 0.09134000 0.80269900 1.0
S S11 1 0.22897300 0.13763200 0.80269900 1.0
S S12 1 0.90866000 0.77102700 0.80269900 1.0
S S13 1 0.13763200 0.90866000 0.30269900 1.0
S S14 1 0.77102700 0.86236800 0.30269900 1.0
S S15 1 0.09134000 0.22897300 0.30269900 1.0
S S16 1 0.90572000 0.42406900 0.51022000 1.0
S S17 1 0.51834900 0.09428000 0.51022000 1.0
S S18 1 0.57593100 0.48165100 0.51022000 1.0
S S19 1 0.09428000 0.57593100 0.01022000 1.0
S S20 1 0.48165100 0.90572000 0.01022000 1.0
S S21 1 0.42406900 0.51834900 0.01022000 1.0
S S22 1 0.66666700 0.33333300 0.02588700 1.0
S S23 1 0.33333300 0.66666700 0.52588700 1.0
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