Er2Nb3Si7Pt9
高熵材料 HEAMP-ID: mp-3277332 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.40 | 8.5033 | 1.5 | (1,0,-1,0) |
| 18.07 | 4.9094 | 3.6 | (2,-1,-1,0) |
| 20.89 | 4.2517 | 4.5 | (2,0,-2,0) |
| 22.23 | 3.9991 | 1.7 | (0,0,0,1) |
| 27.76 | 3.2140 | 19.6 | (3,-1,-2,0) |
| 28.79 | 3.1006 | 13.3 | (2,-1,-1,1) |
| 30.69 | 2.9130 | 3.9 | (2,0,-2,1) |
| 31.56 | 2.8344 | 1.6 | (3,0,-3,0) |
| 35.85 | 2.5052 | 100.0 | (3,-1,-2,1) |
| 36.61 | 2.4547 | 4.9 | (4,-2,-2,0) |
| 38.16 | 2.3584 | 4.7 | (4,-1,-3,0) |
| 38.95 | 2.3125 | 2.9 | (3,0,-3,1) |
| 42.53 | 2.1258 | 6.6 | (4,0,-4,0) |
| 42.53 | 2.1258 | 3.3 | (0,4,-4,0) |
| 43.25 | 2.0920 | 1.6 | (4,-2,-2,1) |
| 44.60 | 2.0315 | 14.0 | (4,-1,-3,1) |
| 45.36 | 1.9995 | 17.9 | (0,0,0,2) |
| 46.55 | 1.9508 | 12.0 | (5,-2,-3,0) |
| 48.50 | 1.8771 | 6.9 | (4,0,-4,1) |
| 49.10 | 1.8556 | 16.0 | (5,-1,-4,0) |
| 52.17 | 1.7533 | 4.1 | (5,-2,-3,1) |
| 54.01 | 1.6978 | 6.5 | (3,-1,-2,2) |
| 56.21 | 1.6365 | 1.2 | (6,-3,-3,0) |
| 57.34 | 1.6070 | 1.4 | (6,-2,-4,0) |
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 Er2Nb3Si7Pt9 were obtained from the Materials Project database (MP-ID: mp-3277332, 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_Er2Nb3Si7Pt9
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.81876816
_cell_length_b 9.81876808
_cell_length_c 3.99908045
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000030
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Nb3Si7Pt9
_chemical_formula_sum 'Er2 Nb3 Si7 Pt9'
_cell_volume 333.89105129
_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
Er Er0 1 0.00000000 0.00000000 0.00000000 1.0
Er Er1 1 0.33333300 0.66666700 0.50000000 1.0
Nb Nb2 1 0.88297483 0.45634240 0.50000000 1.0
Nb Nb3 1 0.57336857 0.11702517 0.50000000 1.0
Nb Nb4 1 0.54365760 0.42663143 0.50000000 1.0
Si Si5 1 0.25640388 0.21128316 0.50000000 1.0
Si Si6 1 0.78871684 0.04512272 0.50000000 1.0
Si Si7 1 0.95487728 0.74359612 0.50000000 1.0
Si Si8 1 0.55290414 0.63490761 0.00000000 1.0
Si Si9 1 0.36509239 0.91799553 0.00000000 1.0
Si Si10 1 0.08200447 0.44709586 0.00000000 1.0
Si Si11 1 0.66666700 0.33333300 0.00000000 1.0
Pt Pt12 1 0.22300689 0.94327968 0.50000000 1.0
Pt Pt13 1 0.05672032 0.27972721 0.50000000 1.0
Pt Pt14 1 0.72027279 0.77699311 0.50000000 1.0
Pt Pt15 1 0.30360051 0.40897160 0.00000000 1.0
Pt Pt16 1 0.59102840 0.89462891 0.00000000 1.0
Pt Pt17 1 0.10537109 0.69639949 0.00000000 1.0
Pt Pt18 1 0.38484948 0.17300491 0.00000000 1.0
Pt Pt19 1 0.82699509 0.21184558 0.00000000 1.0
Pt Pt20 1 0.78815442 0.61515052 0.00000000 1.0
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