Sm2V3Si7Pt9
高熵材料 HEAMP-ID: mp-3283165 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.47 | 8.4507 | 2.5 | (1,-1,0,0) |
| 10.47 | 8.4507 | 1.3 | (1,0,-1,0) |
| 18.18 | 4.8790 | 6.3 | (2,-1,-1,0) |
| 21.03 | 4.2254 | 9.3 | (2,0,-2,0) |
| 22.39 | 3.9700 | 4.3 | (0,0,0,1) |
| 24.78 | 3.5932 | 2.8 | (1,0,-1,1) |
| 27.93 | 3.1941 | 22.1 | (3,-1,-2,0) |
| 29.00 | 3.0794 | 18.2 | (2,-1,-1,1) |
| 30.91 | 2.8933 | 4.2 | (2,0,-2,1) |
| 31.77 | 2.8169 | 4.7 | (3,0,-3,0) |
| 36.09 | 2.4886 | 100.0 | (3,-1,-2,1) |
| 36.84 | 2.4395 | 4.3 | (4,-2,-2,0) |
| 38.41 | 2.3438 | 5.2 | (4,-1,-3,0) |
| 39.21 | 2.2973 | 2.8 | (3,0,-3,1) |
| 42.80 | 2.1127 | 9.1 | (4,0,-4,0) |
| 43.54 | 2.0785 | 2.1 | (4,-2,-2,1) |
| 44.91 | 2.0183 | 17.7 | (4,-1,-3,1) |
| 45.71 | 1.9850 | 18.5 | (0,0,0,2) |
| 46.86 | 1.9387 | 4.8 | (3,-5,2,0) |
| 46.86 | 1.9387 | 9.7 | (5,-2,-3,0) |
| 48.83 | 1.8650 | 9.1 | (4,0,-4,1) |
| 49.42 | 1.8441 | 6.1 | (5,-4,-1,0) |
| 49.42 | 1.8441 | 10.0 | (5,-1,-4,0) |
| 50.82 | 1.7966 | 1.9 | (2,0,-2,2) |
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
关联任务
引用参考
The crystal structure and related material properties of Sm2V3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3283165, 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_Sm2V3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.75802807
_cell_length_b 9.75802841
_cell_length_c 3.96999247
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000217
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2V3Si7Pt9
_chemical_formula_sum 'Sm2 V3 Si7 Pt9'
_cell_volume 327.37419737
_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 0.00000000 1.0
Sm Sm1 1 0.33333300 0.66666700 0.50000000 1.0
V V2 1 0.87608277 0.45217889 0.50000000 1.0
V V3 1 0.57609612 0.12391723 0.50000000 1.0
V V4 1 0.54782111 0.42390388 0.50000000 1.0
Si Si5 1 0.26486812 0.22183698 0.50000000 1.0
Si Si6 1 0.77816302 0.04303314 0.50000000 1.0
Si Si7 1 0.95696686 0.73513188 0.50000000 1.0
Si Si8 1 0.55257021 0.62831524 0.00000000 1.0
Si Si9 1 0.37168476 0.92425297 0.00000000 1.0
Si Si10 1 0.07574703 0.44742979 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.22987829 0.94700393 0.50000000 1.0
Pt Pt13 1 0.05299607 0.28287436 0.50000000 1.0
Pt Pt14 1 0.71712564 0.77012171 0.50000000 1.0
Pt Pt15 1 0.30027643 0.40329171 0.00000000 1.0
Pt Pt16 1 0.59670829 0.89698472 0.00000000 1.0
Pt Pt17 1 0.10301528 0.69972357 0.00000000 1.0
Pt Pt18 1 0.39164216 0.17691316 0.00000000 1.0
Pt Pt19 1 0.82308684 0.21472800 0.00000000 1.0
Pt Pt20 1 0.78527200 0.60835784 0.00000000 1.0
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