Sm3Ho5(Si3Pt)4
高熵材料 HEAMP-ID: mp-3282098 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.60 | 7.0247 | 19.6 | (1,-1,0,0) |
| 12.61 | 7.0187 | 31.7 | (1,0,-1,0) |
| 21.92 | 4.0546 | 34.4 | (2,-1,-1,0) |
| 21.94 | 4.0511 | 15.8 | (1,1,-2,0) |
| 25.00 | 3.5620 | 5.3 | (1,-1,0,2) |
| 25.00 | 3.5612 | 11.7 | (1,0,-1,2) |
| 25.36 | 3.5124 | 15.7 | (2,-2,0,0) |
| 25.38 | 3.5094 | 14.8 | (0,2,-2,0) |
| 25.38 | 3.5094 | 14.8 | (2,0,-2,0) |
| 30.90 | 2.8942 | 32.4 | (2,-1,-1,2) |
| 30.91 | 2.8930 | 17.5 | (1,1,-2,2) |
| 33.48 | 2.6764 | 97.9 | (2,-2,0,2) |
| 33.50 | 2.6750 | 100.0 | (0,2,-2,2) |
| 33.50 | 2.6750 | 100.0 | (2,0,-2,2) |
| 33.76 | 2.6548 | 3.8 | (3,-2,-1,0) |
| 33.78 | 2.6538 | 3.6 | (3,-1,-2,0) |
| 33.80 | 2.6522 | 3.3 | (2,1,-3,0) |
| 38.44 | 2.3416 | 3.9 | (3,-3,0,0) |
| 38.48 | 2.3396 | 8.5 | (3,0,-3,0) |
| 40.38 | 2.2336 | 4.0 | (3,-2,-1,2) |
| 40.39 | 2.2330 | 2.7 | (3,-1,-2,2) |
| 40.41 | 2.2321 | 3.5 | (2,1,-3,2) |
| 43.81 | 2.0664 | 40.0 | (0,0,0,4) |
| 44.47 | 2.0373 | 6.7 | (3,-3,0,2) |
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 Sm3Ho5(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3282098, 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_Sm3Ho5(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.10915622
_cell_length_b 8.10915662
_cell_length_c 8.26540456
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.05658005
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Ho5(Si3Pt)4
_chemical_formula_sum 'Sm3 Ho5 Si12 Pt4'
_cell_volume 470.43346950
_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 0.00017566 0.99982434 0.25000000 1.0
Sm Sm1 1 0.99978179 0.00021821 0.75000000 1.0
Sm Sm2 1 0.50004052 0.49995948 0.25000000 1.0
Ho Ho3 1 0.49942249 0.99929221 0.25000000 1.0
Ho Ho4 1 0.00070779 0.50057751 0.25000000 1.0
Ho Ho5 1 0.49993676 0.50006324 0.75000000 1.0
Ho Ho6 1 0.50018915 0.00015987 0.75000000 1.0
Ho Ho7 1 0.99984013 0.49981085 0.75000000 1.0
Si Si8 1 0.16613194 0.83386806 0.50011316 1.0
Si Si9 1 0.16621592 0.33285804 0.50169227 1.0
Si Si10 1 0.66714196 0.83378408 0.50169227 1.0
Si Si11 1 0.83382358 0.16617642 0.49915587 1.0
Si Si12 1 0.83376394 0.66711384 0.50156766 1.0
Si Si13 1 0.33288616 0.16623606 0.50156766 1.0
Si Si14 1 0.83382358 0.16617642 0.00084413 1.0
Si Si15 1 0.83376394 0.66711384 0.99843234 1.0
Si Si16 1 0.33288616 0.16623606 0.99843234 1.0
Si Si17 1 0.16613194 0.83386806 0.99988684 1.0
Si Si18 1 0.16621592 0.33285804 0.99830773 1.0
Si Si19 1 0.66714196 0.83378408 0.99830773 1.0
Pt Pt20 1 0.33243001 0.66756999 0.50332105 1.0
Pt Pt21 1 0.66755934 0.33244066 0.50363005 1.0
Pt Pt22 1 0.66755934 0.33244066 0.99636995 1.0
Pt Pt23 1 0.33243001 0.66756999 0.99667895 1.0
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