NaEr7(Si3Pt)4
高熵材料 HEAMP-ID: mp-3283763 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.84 | 8.1645 | 4.5 | (0,0,0,1) |
| 12.67 | 6.9847 | 34.7 | (1,-1,0,0) |
| 12.67 | 6.9847 | 34.7 | (1,0,-1,0) |
| 12.67 | 6.9847 | 34.7 | (0,1,-1,0) |
| 16.70 | 5.3075 | 4.0 | (1,-1,0,1) |
| 16.70 | 5.3075 | 4.0 | (1,0,-1,1) |
| 16.70 | 5.3075 | 4.0 | (0,1,-1,1) |
| 22.04 | 4.0326 | 12.1 | (2,-1,-1,0) |
| 22.04 | 4.0326 | 12.1 | (1,-2,1,0) |
| 22.04 | 4.0326 | 12.1 | (1,1,-2,0) |
| 24.62 | 3.6157 | 1.2 | (2,-1,-1,1) |
| 24.62 | 3.6157 | 1.2 | (1,-2,1,1) |
| 24.62 | 3.6156 | 1.2 | (1,1,-2,1) |
| 25.27 | 3.5245 | 2.2 | (1,-1,0,2) |
| 25.27 | 3.5245 | 4.5 | (1,0,-1,2) |
| 25.51 | 3.4924 | 13.1 | (2,-2,0,0) |
| 25.51 | 3.4924 | 13.1 | (2,0,-2,0) |
| 25.51 | 3.4924 | 13.1 | (0,2,-2,0) |
| 27.78 | 3.2110 | 1.1 | (2,-2,0,1) |
| 27.78 | 3.2110 | 1.1 | (2,0,-2,1) |
| 27.78 | 3.2109 | 1.1 | (0,2,-2,1) |
| 31.18 | 2.8689 | 25.5 | (2,-1,-1,2) |
| 31.18 | 2.8689 | 25.5 | (1,-2,1,2) |
| 31.18 | 2.8689 | 25.5 | (1,1,-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 NaEr7(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3283763, 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_NaEr7(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.06527676
_cell_length_b 8.06526843
_cell_length_c 8.16453704
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00011393
_symmetry_Int_Tables_number 1
_chemical_formula_structural NaEr7(Si3Pt)4
_chemical_formula_sum 'Na1 Er7 Si12 Pt4'
_cell_volume 459.93853537
_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
Na Na0 1 0.99999726 0.99999806 0.25000000 1.0
Er Er1 1 0.99999454 0.99999517 0.75000000 1.0
Er Er2 1 0.49988006 0.50012965 0.25000000 1.0
Er Er3 1 0.49987986 0.99974795 0.25000000 1.0
Er Er4 1 0.00026168 0.50013616 0.25000000 1.0
Er Er5 1 0.50012618 0.49986214 0.75000000 1.0
Er Er6 1 0.99975660 0.49987533 0.75000000 1.0
Er Er7 1 0.50013292 0.00026614 0.75000000 1.0
Si Si8 1 0.83427961 0.16572036 0.50309382 1.0
Si Si9 1 0.83428092 0.66856097 0.50309474 1.0
Si Si10 1 0.33143676 0.16571783 0.50309260 1.0
Si Si11 1 0.83427961 0.16572036 0.99690618 1.0
Si Si12 1 0.83428092 0.66856097 0.99690526 1.0
Si Si13 1 0.33143676 0.16571783 0.99690740 1.0
Si Si14 1 0.16572111 0.83427756 0.99680676 1.0
Si Si15 1 0.66855289 0.83427687 0.99680558 1.0
Si Si16 1 0.16571961 0.33144228 0.99680739 1.0
Si Si17 1 0.16572111 0.83427756 0.50319324 1.0
Si Si18 1 0.66855289 0.83427687 0.50319442 1.0
Si Si19 1 0.16571961 0.33144228 0.50319261 1.0
Pt Pt20 1 0.66666365 0.33333266 0.49778914 1.0
Pt Pt21 1 0.66666365 0.33333266 0.00221086 1.0
Pt Pt22 1 0.33333140 0.66666567 0.00209491 1.0
Pt Pt23 1 0.33333140 0.66666567 0.49790509 1.0
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