Sm2Ga9TcPt2
高熵材料 HEAMP-ID: mp-3299169 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.19 | 9.6272 | 7.1 | (0,0,0,1) |
| 13.48 | 6.5672 | 3.8 | (1,0,-1,0) |
| 16.28 | 5.4447 | 1.3 | (1,-1,0,1) |
| 16.39 | 5.4090 | 1.3 | (0,1,-1,-1) |
| 16.39 | 5.4090 | 1.3 | (1,0,-1,-1) |
| 18.43 | 4.8136 | 14.0 | (0,0,0,2) |
| 22.86 | 3.8895 | 2.1 | (1,-1,0,2) |
| 23.38 | 3.8049 | 14.3 | (2,-1,-1,0) |
| 23.50 | 3.7850 | 6.6 | (1,1,-2,0) |
| 25.20 | 3.5341 | 6.1 | (1,-2,1,1) |
| 25.20 | 3.5341 | 6.1 | (2,-1,-1,-1) |
| 25.22 | 3.5315 | 5.2 | (1,1,-2,1) |
| 27.01 | 3.3009 | 2.2 | (2,-2,0,0) |
| 27.16 | 3.2836 | 4.3 | (2,0,-2,0) |
| 28.67 | 3.1139 | 9.0 | (2,0,-2,1) |
| 28.78 | 3.1017 | 2.5 | (2,0,-2,-1) |
| 29.88 | 2.9904 | 28.1 | (2,-1,-1,2) |
| 29.92 | 2.9861 | 13.4 | (1,1,-2,2) |
| 29.99 | 2.9796 | 24.3 | (2,-1,-1,-2) |
| 30.14 | 2.9647 | 16.2 | (1,1,-2,-2) |
| 30.94 | 2.8906 | 1.2 | (1,0,-1,3) |
| 32.90 | 2.7223 | 11.6 | (2,-2,0,2) |
| 36.02 | 2.4934 | 6.7 | (3,-2,-1,0) |
| 36.24 | 2.4785 | 4.3 | (2,1,-3,0) |
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 Sm2Ga9TcPt2 were obtained from the Materials Project database (MP-ID: mp-3299169, 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_Sm2Ga9TcPt2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.60995815
_cell_length_b 7.60995843
_cell_length_c 9.62746591
_cell_angle_alpha 89.78901865
_cell_angle_beta 89.78901508
_cell_angle_gamma 120.34513588
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Ga9TcPt2
_chemical_formula_sum 'Sm4 Ga18 Tc2 Pt4'
_cell_volume 481.14319141
_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 0.99604266 0.66490812 0.25156970 1.0
Sm Sm1 1 0.00395734 0.33509188 0.74843030 1.0
Sm Sm2 1 0.66490812 0.99604266 0.25156970 1.0
Sm Sm3 1 0.33509188 0.00395734 0.74843030 1.0
Ga Ga4 1 0.13269201 0.13269201 0.24872808 1.0
Ga Ga5 1 0.86730799 0.86730799 0.75127192 1.0
Ga Ga6 1 0.00208738 0.33254152 0.07931963 1.0
Ga Ga7 1 0.99791362 0.66745848 0.92068037 1.0
Ga Ga8 1 0.99718526 0.66462082 0.57590245 1.0
Ga Ga9 1 0.33537918 0.00281574 0.42409755 1.0
Ga Ga10 1 0.00281574 0.33537918 0.42409755 1.0
Ga Ga11 1 0.66462082 0.99718426 0.57590245 1.0
Ga Ga12 1 0.66745848 0.99791262 0.92068037 1.0
Ga Ga13 1 0.33254152 0.00208738 0.07931963 1.0
Ga Ga14 1 0.34268869 0.34268869 0.56127317 1.0
Ga Ga15 1 0.65731131 0.65731131 0.43872683 1.0
Ga Ga16 1 0.66235193 0.66235193 0.07396814 1.0
Ga Ga17 1 0.33764807 0.33764807 0.92603186 1.0
Ga Ga18 1 0.33365701 0.54133220 0.25430059 1.0
Ga Ga19 1 0.66634299 0.45866780 0.74569941 1.0
Ga Ga20 1 0.54133220 0.33365701 0.25430059 1.0
Ga Ga21 1 0.45866780 0.66634299 0.74569941 1.0
Tc Tc22 1 0.32647344 0.67352656 0.50000000 1.0
Tc Tc23 1 0.67352656 0.32647344 0.50000000 1.0
Pt Pt24 1 0.66986344 0.33013656 0.00000000 1.0
Pt Pt25 1 0.33013656 0.66986344 1.00000000 1.0
Pt Pt26 1 0.00000000 0.00000000 0.00000000 1.0
Pt Pt27 1 0.00000000 0.00000000 0.50000000 1.0
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